{"annotation_id": "6aecff03aa4a", "source_id": "drive-1-x-0uhjgkkzozcywh8v1n-25ef2395f9", "source_name": "130_rectified.mp4", "display_name": "130_rectified.mp4", "canonical_video_id": "1-X-0uhJGKKZOzCYwh8V1Nkrbv_3C3kGP", "annotator_id": "2", "question": "In the pork-opening sequence, which tool-use order is actually shown?", "answer": "The user cuts the pork package open with the knife first, then rinses the chopsticks and uses them to place the pork slices into the wok.", "distractors": ["The user tears the package open with the chopsticks, then uses the knife to lift the pork into the wok.", "The user opens the package by hand, then uses the chopsticks only to stir the pork after it is already inside the wok.", "The user cuts the pork package with the knife, then places the pork slices into the wok with bare fingers.", "The user rinses the chopsticks first, then uses the chopsticks to hold the package while cutting it with the knife.", "The user uses the knife tip to spear each pork slice and carry it from the package to the wok.", "The user opens the package with the knife, rinses the knife, and then uses the knife blade as a scoop for the pork.", "The user keeps the chopsticks dry and uses them only to press the pork package flat before opening it."], "rationale": null, "options": [{"letter": "A", "text": "The user cuts the pork package open with the knife first, then rinses the chopsticks and uses them to place the pork slices into the wok."}, {"letter": "B", "text": "The user opens the package by hand, then uses the chopsticks only to stir the pork after it is already inside the wok."}, {"letter": "C", "text": "The user uses the knife tip to spear each pork slice and carry it from the package to the wok."}, {"letter": "D", "text": "The user rinses the chopsticks first, then uses the chopsticks to hold the package while cutting it with the knife."}, {"letter": "E", "text": "The user keeps the chopsticks dry and uses them only to press the pork package flat before opening it."}, {"letter": "F", "text": "The user tears the package open with the chopsticks, then uses the knife to lift the pork into the wok."}, {"letter": "G", "text": "The user opens the package with the knife, rinses the knife, and then uses the knife blade as a scoop for the pork."}, {"letter": "H", "text": "The user cuts the pork package with the knife, then places the pork slices into the wok with bare fingers."}], "correct_letter": "A", "anchor_timestamp_seconds": 143.0, "clip_start_seconds": 30.0, "clip_end_seconds": 210.0, "clip_duration_seconds": 180.0, "video_duration_seconds": 2579.88, "clip_path": "/home/data2/sltian/code/egotools_dev/workspace/sources/drive-1-x-0uhjgkkzozcywh8v1n-25ef2395f9/clips/001_why-does-the-user-use-the-chopsticks-to-_6aecff.mp4", "question_type": "recognition", "difficulty": "medium", "model_accuracy": 0.6667, "per_model_accuracy": {"qwen-flash": 1.0, "gemini-31-flash-lite": 0.0, "gemini-flash": 1.0}, "num_evals": 7, "has_timestamp_ref": false, "question_word_count": 10, "answer_word_count": 26}
{"annotation_id": "5f3137ad92b9", "source_id": "drive-1-x-0uhjgkkzozcywh8v1n-25ef2395f9", "source_name": "130_rectified.mp4", "display_name": "130_rectified.mp4", "canonical_video_id": "1-X-0uhJGKKZOzCYwh8V1Nkrbv_3C3kGP", "annotator_id": "2", "question": "When the user briefly lifts one pork slice with the chopsticks, what exact visual check is being made?", "answer": "The user raises the slice just enough to look at the underside that was touching the wok.", "distractors": ["The user lifts the slice completely out of the wok and moves it to the cutting board.", "The user holds the slice in the air to drain sauce back into the bowl.", "The user uses the chopsticks to tear the slice into two smaller pieces.", "The user presses the slice down harder against the wok instead of lifting it.", "The user moves every pork slice at once to the center of the wok.", "The user uses the chopsticks to scrape under the pork and clean the wok surface.", "The user picks up the pork slice to compare it with the onion pieces on the cutting board."], "rationale": null, "options": [{"letter": "A", "text": "The user moves every pork slice at once to the center of the wok."}, {"letter": "B", "text": "The user holds the slice in the air to drain sauce back into the bowl."}, {"letter": "C", "text": "The user uses the chopsticks to scrape under the pork and clean the wok surface."}, {"letter": "D", "text": "The user raises the slice just enough to look at the underside that was touching the wok."}, {"letter": "E", "text": "The user lifts the slice completely out of the wok and moves it to the cutting board."}, {"letter": "F", "text": "The user picks up the pork slice to compare it with the onion pieces on the cutting board."}, {"letter": "G", "text": "The user presses the slice down harder against the wok instead of lifting it."}, {"letter": "H", "text": "The user uses the chopsticks to tear the slice into two smaller pieces."}], "correct_letter": "D", "anchor_timestamp_seconds": 322.0, "clip_start_seconds": 240.0, "clip_end_seconds": 420.0, "clip_duration_seconds": 180.0, "video_duration_seconds": 2579.88, "clip_path": "/home/data2/sltian/code/egotools_dev/workspace/sources/drive-1-x-0uhjgkkzozcywh8v1n-25ef2395f9/clips/002_when-the-user-briefly-lifts-one-pork-sli_5f3137.mp4", "question_type": "temporal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 2, "has_timestamp_ref": false, "question_word_count": 18, "answer_word_count": 17}
{"annotation_id": "991f40d80922", "source_id": "drive-1-x-0uhjgkkzozcywh8v1n-25ef2395f9", "source_name": "130_rectified.mp4", "display_name": "130_rectified.mp4", "canonical_video_id": "1-X-0uhJGKKZOzCYwh8V1Nkrbv_3C3kGP", "annotator_id": "2", "question": "When the user moves the pork pieces to different heat zones in the wok, how exactly are the chopsticks physically manipulated to move the meat?", "answer": "The chopsticks pinch and lift individual meat slices one by one to reposition them.", "distractors": ["The chopsticks are held together tightly to sweep multiple slices across the wok surface at once.", "The tips of the chopsticks are used to spear through the center of the meat to drag it.", "The chopsticks are laid flat against the meat to press and slide it along the wok wall.", "The user spins the chopsticks in a circular motion to drag the meat in a whirlpool effect.", "The chopsticks are only used to separate pieces that are stuck together, not to move them across the pan.", "The user uses one chopstick in each hand to pick up the meat like a fork.", "At the exact moment of switching tools from the wok to the cutting board, how does the user physically handle the chopsticks and the knife?"], "rationale": null, "options": [{"letter": "A", "text": "The chopsticks are held together tightly to sweep multiple slices across the wok surface at once."}, {"letter": "B", "text": "The chopsticks are only used to separate pieces that are stuck together, not to move them across the pan."}, {"letter": "C", "text": "The user spins the chopsticks in a circular motion to drag the meat in a whirlpool effect."}, {"letter": "D", "text": "At the exact moment of switching tools from the wok to the cutting board, how does the user physically handle the chopsticks and the knife?"}, {"letter": "E", "text": "The tips of the chopsticks are used to spear through the center of the meat to drag it."}, {"letter": "F", "text": "The user uses one chopstick in each hand to pick up the meat like a fork."}, {"letter": "G", "text": "The chopsticks pinch and lift individual meat slices one by one to reposition them."}, {"letter": "H", "text": "The chopsticks are laid flat against the meat to press and slide it along the wok wall."}], "correct_letter": "G", "anchor_timestamp_seconds": 387.062754, "clip_start_seconds": 360.0, "clip_end_seconds": 540.0, "clip_duration_seconds": 180.0, "video_duration_seconds": 2579.88, "clip_path": "/home/data2/sltian/code/egotools_dev/workspace/sources/drive-1-x-0uhjgkkzozcywh8v1n-25ef2395f9/clips/003_what-visible-difference-between-the-pork_991f40.mp4", "question_type": "temporal_reasoning", "difficulty": "easy", "model_accuracy": 0.8333, "per_model_accuracy": {"gemini-flash": 1.0, "gemini-31-flash-lite": 0.6666666666666666}, "num_evals": 4, "has_timestamp_ref": false, "question_word_count": 25, "answer_word_count": 14}
{"annotation_id": "2a85bb5981cd", "source_id": "drive-1-x-0uhjgkkzozcywh8v1n-25ef2395f9", "source_name": "130_rectified.mp4", "display_name": "130_rectified.mp4", "canonical_video_id": "1-X-0uhJGKKZOzCYwh8V1Nkrbv_3C3kGP", "annotator_id": "2", "question": "At the exact moment of switching tools from the wok to the cutting board, how does the user physically handle the chopsticks and the knife?", "answer": "The user completely releases the chopsticks onto the counter, grasps the knife handle, and immediately applies downward pressure to slice the pepper.", "distractors": ["The user keeps the chopsticks tucked between their pinky and ring finger while gripping the knife with the same hand.", "The user uses the knife blade to physically push the chopsticks out of the way before starting to cut.", "The user holds the pepper down firmly with the chopsticks in the left hand while slicing with the knife in the right.", "The user drops the chopsticks directly into the sink and uses the wet hands to pick up the knife.", "The user uses the tip of the knife to pick up the dropped chopsticks.", "The user places the chopsticks balancing on the rim of the sauce bowl before picking up the knife."], "rationale": null, "options": [{"letter": "A", "text": "The user places the chopsticks balancing on the rim of the sauce bowl before picking up the knife."}, {"letter": "B", "text": "The user uses the tip of the knife to pick up the dropped chopsticks."}, {"letter": "C", "text": "The user completely releases the chopsticks onto the counter, grasps the knife handle, and immediately applies downward pressure to slice the pepper."}, {"letter": "D", "text": "The user uses the knife blade to physically push the chopsticks out of the way before starting to cut."}, {"letter": "E", "text": "The user drops the chopsticks directly into the sink and uses the wet hands to pick up the knife."}, {"letter": "F", "text": "The user keeps the chopsticks tucked between their pinky and ring finger while gripping the knife with the same hand."}, {"letter": "G", "text": "The user holds the pepper down firmly with the chopsticks in the left hand while slicing with the knife in the right."}], "correct_letter": "C", "anchor_timestamp_seconds": 467.0, "clip_start_seconds": 450.0, "clip_end_seconds": 660.0, "clip_duration_seconds": 210.0, "video_duration_seconds": 2579.88, "clip_path": "/home/data2/sltian/code/egotools_dev/workspace/sources/drive-1-x-0uhjgkkzozcywh8v1n-25ef2395f9/clips/004_how-can-you-tell-the-tool-switch-is-for-_2a85bb.mp4", "question_type": "recognition", "difficulty": "medium", "model_accuracy": 0.75, "per_model_accuracy": {"gemini-31-flash-lite": 0.75, "gemini-flash": 0.75}, "num_evals": 5, "has_timestamp_ref": false, "question_word_count": 25, "answer_word_count": 22}
{"annotation_id": "571060dcb9e3", "source_id": "drive-1-x-0uhjgkkzozcywh8v1n-25ef2395f9", "source_name": "130_rectified.mp4", "display_name": "130_rectified.mp4", "canonical_video_id": "1-X-0uhJGKKZOzCYwh8V1Nkrbv_3C3kGP", "annotator_id": "2", "question": "How does the user restrict the use of the knife during the garlic peeling process?", "answer": "The knife is only used to cut off the very end of the clove, and the actual peeling is done by hand.", "distractors": ["The knife is used to slice the garlic entirely in half before peeling.", "The knife is used to smash the garlic flat to make the skin fall off.", "The knife is not used at all; the user uses their fingernails to start the peeling.", "The back of the knife is used to aggressively scrape the skin off.", "The knife is used to chop the unpeeled garlic into tiny pieces.", "The knife is used to spear the garlic clove while pulling the skin with chopsticks.", "The knife is used to peel the skin exactly like peeling an apple."], "rationale": null, "options": [{"letter": "A", "text": "The knife is used to slice the garlic entirely in half before peeling."}, {"letter": "B", "text": "The knife is not used at all; the user uses their fingernails to start the peeling."}, {"letter": "C", "text": "The back of the knife is used to aggressively scrape the skin off."}, {"letter": "D", "text": "The knife is used to spear the garlic clove while pulling the skin with chopsticks."}, {"letter": "E", "text": "The knife is only used to cut off the very end of the clove, and the actual peeling is done by hand."}, {"letter": "F", "text": "The knife is used to smash the garlic flat to make the skin fall off."}, {"letter": "G", "text": "The knife is used to peel the skin exactly like peeling an apple."}, {"letter": "H", "text": "The knife is used to chop the unpeeled garlic into tiny pieces."}], "correct_letter": "E", "anchor_timestamp_seconds": 580.0, "clip_start_seconds": 450.0, "clip_end_seconds": 660.0, "clip_duration_seconds": 210.0, "video_duration_seconds": 2579.88, "clip_path": "/home/data2/sltian/code/egotools_dev/workspace/sources/drive-1-x-0uhjgkkzozcywh8v1n-25ef2395f9/clips/005_after-rinsing-the-garlic-what-exact-comb_571060.mp4", "question_type": "procedural", "difficulty": "medium", "model_accuracy": 0.75, "per_model_accuracy": {"gemini-flash": 0.5, "gemini-31-flash-lite": 1.0}, "num_evals": 3, "has_timestamp_ref": false, "question_word_count": 15, "answer_word_count": 22}
{"annotation_id": "2934e4168123", "source_id": "drive-1-x-0uhjgkkzozcywh8v1n-25ef2395f9", "source_name": "130_rectified.mp4", "display_name": "130_rectified.mp4", "canonical_video_id": "1-X-0uhJGKKZOzCYwh8V1Nkrbv_3C3kGP", "annotator_id": "2", "question": "Right after the bowl is tilted over the wok, what tool action follows?", "answer": "The user uses the chopsticks to move through the pork so the newly poured sauce mixes with the meat.", "distractors": ["The user uses the knife to cut the pork inside the wok immediately after pouring the sauce.", "The user places the empty bowl upside down on top of the wok as a lid.", "The user pours the sauce onto the cutting board first, then scrapes it into the wok.", "The user picks up the chili pepper and slices it again before touching the pork.", "The user lifts one pork piece out of the wok and moves it to the sink.", "The user uses the chopsticks to keep the sauce separate from the pork.", "The user sets the chopsticks down and uses the cutting board to stir the sauce."], "rationale": null, "options": [{"letter": "A", "text": "The user places the empty bowl upside down on top of the wok as a lid."}, {"letter": "B", "text": "The user uses the chopsticks to keep the sauce separate from the pork."}, {"letter": "C", "text": "The user lifts one pork piece out of the wok and moves it to the sink."}, {"letter": "D", "text": "The user uses the knife to cut the pork inside the wok immediately after pouring the sauce."}, {"letter": "E", "text": "The user sets the chopsticks down and uses the cutting board to stir the sauce."}, {"letter": "F", "text": "The user uses the chopsticks to move through the pork so the newly poured sauce mixes with the meat."}, {"letter": "G", "text": "The user pours the sauce onto the cutting board first, then scrapes it into the wok."}, {"letter": "H", "text": "The user picks up the chili pepper and slices it again before touching the pork."}], "correct_letter": "F", "anchor_timestamp_seconds": 681.0, "clip_start_seconds": 630.0, "clip_end_seconds": 840.0, "clip_duration_seconds": 210.0, "video_duration_seconds": 2579.88, "clip_path": "/home/data2/sltian/code/egotools_dev/workspace/sources/drive-1-x-0uhjgkkzozcywh8v1n-25ef2395f9/clips/006_right-after-the-bowl-is-tilted-over-the-_2934e4.mp4", "question_type": "temporal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 13, "answer_word_count": 19}
{"annotation_id": "eb1adb4dbdd9", "source_id": "drive-1-x-0uhjgkkzozcywh8v1n-25ef2395f9", "source_name": "130_rectified.mp4", "display_name": "130_rectified.mp4", "canonical_video_id": "1-X-0uhJGKKZOzCYwh8V1Nkrbv_3C3kGP", "annotator_id": "2", "question": "How does the user transport the chopped onion, chili, and garlic from the prep area into the wok simultaneously?", "answer": "By lifting the entire cutting board and tilting it over the wok so the ingredients slide in.", "distractors": ["By sweeping all the ingredients into their hands and dropping them into the wok.", "By using the broad side of the knife as a scoop to carry the vegetables.", "By picking up the ingredients pinch by pinch using the chopsticks.", "By sliding the ingredients into the empty sauce bowl first, then pouring them into the wok.By sliding the ingredients into the empty sauce bowl first, then pouring them into the wok.", "By bringing the wok to the cutting board and scraping the vegetables directly into it.", "By leaving the vegetables on the board and throwing the hot pork on top of them.", "By wrapping the ingredients in a paper towel to carry them to the stove."], "rationale": null, "options": [{"letter": "A", "text": "By using the broad side of the knife as a scoop to carry the vegetables."}, {"letter": "B", "text": "By picking up the ingredients pinch by pinch using the chopsticks."}, {"letter": "C", "text": "By sweeping all the ingredients into their hands and dropping them into the wok."}, {"letter": "D", "text": "By wrapping the ingredients in a paper towel to carry them to the stove."}, {"letter": "E", "text": "By bringing the wok to the cutting board and scraping the vegetables directly into it."}, {"letter": "F", "text": "By leaving the vegetables on the board and throwing the hot pork on top of them."}, {"letter": "G", "text": "By lifting the entire cutting board and tilting it over the wok so the ingredients slide in."}, {"letter": "H", "text": "By sliding the ingredients into the empty sauce bowl first, then pouring them into the wok.By sliding the ingredients into the empty sauce bowl first, then pouring them into the wok."}], "correct_letter": "G", "anchor_timestamp_seconds": 700.0, "clip_start_seconds": 630.0, "clip_end_seconds": 840.0, "clip_duration_seconds": 210.0, "video_duration_seconds": 2579.88, "clip_path": "/home/data2/sltian/code/egotools_dev/workspace/sources/drive-1-x-0uhjgkkzozcywh8v1n-25ef2395f9/clips/007_what-visual-evidence-shows-that-the-cutt_eb1adb.mp4", "question_type": "procedural", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.5, "gemini-31-flash-lite": 0.5}, "num_evals": 2, "has_timestamp_ref": false, "question_word_count": 19, "answer_word_count": 17}
{"annotation_id": "33fae45d4a53", "source_id": "drive-1-x-0uhjgkkzozcywh8v1n-25ef2395f9", "source_name": "130_rectified.mp4", "display_name": "130_rectified.mp4", "canonical_video_id": "1-X-0uhJGKKZOzCYwh8V1Nkrbv_3C3kGP", "annotator_id": "2", "question": "Physically, how are the small pan lid and the wide cutting board arranged together to close off the wok opening?", "answer": "The small lid rests directly on the wok, and the flat cutting board is laid over both the lid and the remaining open gap.", "distractors": ["The cutting board is placed flat on the wok first, and the small lid is placed on top of the board as a weight.", "The small lid is turned upside down inside the wok, and the cutting board balances entirely on its handle.", "The cutting board is wedged vertically against the edge of the small lid to act as a splash guard.", "The user holds the cutting board with one hand hovering over the wok, while the other hand presses the small lid down.", "The two items are placed side-by-side, neither overlapping, completely sealing the top rim.", "The cutting board is used to slide the small lid horizontally across the wok to adjust the airflow."], "rationale": null, "options": [{"letter": "A", "text": "The cutting board is used to slide the small lid horizontally across the wok to adjust the airflow."}, {"letter": "B", "text": "The user holds the cutting board with one hand hovering over the wok, while the other hand presses the small lid down."}, {"letter": "C", "text": "The small lid is turned upside down inside the wok, and the cutting board balances entirely on its handle."}, {"letter": "D", "text": "The cutting board is wedged vertically against the edge of the small lid to act as a splash guard."}, {"letter": "E", "text": "The two items are placed side-by-side, neither overlapping, completely sealing the top rim."}, {"letter": "F", "text": "The cutting board is placed flat on the wok first, and the small lid is placed on top of the board as a weight."}, {"letter": "G", "text": "The small lid rests directly on the wok, and the flat cutting board is laid over both the lid and the remaining open gap."}], "correct_letter": "G", "anchor_timestamp_seconds": 906.0, "clip_start_seconds": 840.0, "clip_end_seconds": 1020.0, "clip_duration_seconds": 180.0, "video_duration_seconds": 2579.88, "clip_path": "/home/data2/sltian/code/egotools_dev/workspace/sources/drive-1-x-0uhjgkkzozcywh8v1n-25ef2395f9/clips/008_what-visible-problem-with-the-first-cove_33fae4.mp4", "question_type": "recognition", "difficulty": "easy", "model_accuracy": 0.8333, "per_model_accuracy": {"gemini-flash": 0.6666666666666666, "gemini-31-flash-lite": 1.0}, "num_evals": 3, "has_timestamp_ref": false, "question_word_count": 20, "answer_word_count": 24}
{"annotation_id": "99576cefda0a", "source_id": "drive-1-x-0uhjgkkzozcywh8v1n-25ef2395f9", "source_name": "130_rectified.mp4", "display_name": "130_rectified.mp4", "canonical_video_id": "1-X-0uhJGKKZOzCYwh8V1Nkrbv_3C3kGP", "annotator_id": "2", "question": "When the wok cover is temporarily removed, what specific physical action does the user perform with the chopsticks to interact with the simmering food?", "answer": "The user inserts the chopsticks into the center of the dish and moves them in a circular stirring motion to agitate the contents.", "distractors": ["The chopsticks are used to flip the meat pieces over one by one to ensure the unbrowned sides cook evenly.", "The user pokes the center of the thickest meat slice with the chopsticks to check if it is fully cooked.", "The chopsticks are used to press the meat firmly against the bottom of the wok to render out more fat.", "The user uses the chopsticks to scrape the caramelized sugar and soy sauce mixture from the bottom to prevent burning.", "The chopsticks are used to separate the onion and garlic pieces that have clumped together with the meat.", "The user holds the chopsticks still and simply uses them to skim the excess grease off the surface of the sauce."], "rationale": null, "options": [{"letter": "A", "text": "The chopsticks are used to separate the onion and garlic pieces that have clumped together with the meat."}, {"letter": "B", "text": "The chopsticks are used to flip the meat pieces over one by one to ensure the unbrowned sides cook evenly."}, {"letter": "C", "text": "The user holds the chopsticks still and simply uses them to skim the excess grease off the surface of the sauce."}, {"letter": "D", "text": "The user uses the chopsticks to scrape the caramelized sugar and soy sauce mixture from the bottom to prevent burning."}, {"letter": "E", "text": "The chopsticks are used to press the meat firmly against the bottom of the wok to render out more fat."}, {"letter": "F", "text": "The user pokes the center of the thickest meat slice with the chopsticks to check if it is fully cooked."}, {"letter": "G", "text": "The user inserts the chopsticks into the center of the dish and moves them in a circular stirring motion to agitate the contents."}], "correct_letter": "G", "anchor_timestamp_seconds": 1730.0, "clip_start_seconds": 1680.0, "clip_end_seconds": 1860.0, "clip_duration_seconds": 180.0, "video_duration_seconds": 2579.88, "clip_path": "/home/data2/sltian/code/egotools_dev/workspace/sources/drive-1-x-0uhjgkkzozcywh8v1n-25ef2395f9/clips/009_after-uncovering-the-wok-what-does-the-u_99576c.mp4", "question_type": "temporal_reasoning", "difficulty": "easy", "model_accuracy": 0.9167, "per_model_accuracy": {"gemini-flash": 0.8333333333333334, "gemini-31-flash-lite": 1.0}, "num_evals": 6, "has_timestamp_ref": false, "question_word_count": 24, "answer_word_count": 23}
{"annotation_id": "37f499dff567", "source_id": "drive-1-x-0uhjgkkzozcywh8v1n-25ef2395f9", "source_name": "130_rectified.mp4", "display_name": "130_rectified.mp4", "canonical_video_id": "1-X-0uhJGKKZOzCYwh8V1Nkrbv_3C3kGP", "annotator_id": "2", "question": "When preparing to take the cooked meat out of the wok, how does the user physically dismantle the two-part cover setup?", "answer": "They remove only the cutting board to use it as a surface, leaving the small glass lid on the wok temporarily.", "distractors": ["They lift the cutting board and the lid together as a single unit and put them in the sink.", "They slide the cutting board underneath the wok to act as a heat pad.", "They remove the small lid first, leaving the cutting board fully covering the wok.", "They flip the cutting board over to trap the steam inside the small lid.", "They leave both pieces on the wok and pull the meat out from the small gap.", "They drop the cutting board on the floor and hold the lid with one hand.", "They use the chopsticks to push the cutting board off the wok."], "rationale": null, "options": [{"letter": "A", "text": "They leave both pieces on the wok and pull the meat out from the small gap."}, {"letter": "B", "text": "They use the chopsticks to push the cutting board off the wok."}, {"letter": "C", "text": "They drop the cutting board on the floor and hold the lid with one hand."}, {"letter": "D", "text": "They lift the cutting board and the lid together as a single unit and put them in the sink."}, {"letter": "E", "text": "They remove only the cutting board to use it as a surface, leaving the small glass lid on the wok temporarily."}, {"letter": "F", "text": "They slide the cutting board underneath the wok to act as a heat pad."}, {"letter": "G", "text": "They remove the small lid first, leaving the cutting board fully covering the wok."}, {"letter": "H", "text": "They flip the cutting board over to trap the steam inside the small lid."}], "correct_letter": "E", "anchor_timestamp_seconds": 2230.0, "clip_start_seconds": 2160.0, "clip_end_seconds": 2340.0, "clip_duration_seconds": 180.0, "video_duration_seconds": 2579.88, "clip_path": "/home/data2/sltian/code/egotools_dev/workspace/sources/drive-1-x-0uhjgkkzozcywh8v1n-25ef2395f9/clips/010_what-happens-to-the-two-part-cover-setup_37f499.mp4", "question_type": "temporal_reasoning", "difficulty": "medium", "model_accuracy": 0.75, "per_model_accuracy": {"gemini-31-flash-lite": 1.0, "gemini-flash": 0.5}, "num_evals": 2, "has_timestamp_ref": false, "question_word_count": 21, "answer_word_count": 21}
{"annotation_id": "69930b5695a0", "source_id": "drive-1-x-0uhjgkkzozcywh8v1n-25ef2395f9", "source_name": "130_rectified.mp4", "display_name": "130_rectified.mp4", "canonical_video_id": "1-X-0uhJGKKZOzCYwh8V1Nkrbv_3C3kGP", "annotator_id": "2", "question": "What precise physical coordination between the chopsticks and the knife is visible during the transfer of the cooked meat to the cutting board?", "answer": "The chopsticks grip the meat, while the knife is actively brought underneath the gripped meat to support it during the move.", "distractors": ["The chopsticks independently carry the meat, while the knife is merely held idle over the cutting board waiting to be used.", "The knife is used to scoop the meat from the wok, and the chopsticks are used to slide the meat off the blade onto the board.", "The chopsticks pin the meat against the flat side of the knife, clamping the meat between the two tools to lift it.", "The knife pushes the meat up the sloped wall of the wok so the chopsticks can grab it without reaching into the hot oil.", "The chopsticks hold the meat steady in the wok while the knife cuts the large pieces in half before lifting them.", "The knife is held flat underneath the transferred meat strictly to catch any dripping hot oil and prevent counter spills.", "The user uses the knife handle to drag the meat to the edge, while using the chopsticks to lift it out."], "rationale": null, "options": [{"letter": "A", "text": "The knife pushes the meat up the sloped wall of the wok so the chopsticks can grab it without reaching into the hot oil."}, {"letter": "B", "text": "The knife is held flat underneath the transferred meat strictly to catch any dripping hot oil and prevent counter spills."}, {"letter": "C", "text": "The chopsticks independently carry the meat, while the knife is merely held idle over the cutting board waiting to be used."}, {"letter": "D", "text": "The chopsticks grip the meat, while the knife is actively brought underneath the gripped meat to support it during the move."}, {"letter": "E", "text": "The chopsticks pin the meat against the flat side of the knife, clamping the meat between the two tools to lift it."}, {"letter": "F", "text": "The chopsticks hold the meat steady in the wok while the knife cuts the large pieces in half before lifting them."}, {"letter": "G", "text": "The user uses the knife handle to drag the meat to the edge, while using the chopsticks to lift it out."}, {"letter": "H", "text": "The knife is used to scoop the meat from the wok, and the chopsticks are used to slide the meat off the blade onto the board."}], "correct_letter": "D", "anchor_timestamp_seconds": 2433.0, "clip_start_seconds": 2370.0, "clip_end_seconds": 2579.0, "clip_duration_seconds": 209.0, "video_duration_seconds": 2579.88, "clip_path": "/home/data2/sltian/code/egotools_dev/workspace/sources/drive-1-x-0uhjgkkzozcywh8v1n-25ef2395f9/clips/011_during-the-transfer-of-cooked-pork-from-_69930b.mp4", "question_type": "recognition", "difficulty": "easy", "model_accuracy": 0.9286, "per_model_accuracy": {"gemini-31-flash-lite": 1.0, "gemini-flash": 0.8571428571428571}, "num_evals": 7, "has_timestamp_ref": false, "question_word_count": 23, "answer_word_count": 21}
{"annotation_id": "877f28b55ce8", "source_id": "drive-1-x-0uhjgkkzozcywh8v1n-25ef2395f9", "source_name": "130_rectified.mp4", "display_name": "130_rectified.mp4", "canonical_video_id": "1-X-0uhJGKKZOzCYwh8V1Nkrbv_3C3kGP", "annotator_id": "2", "question": "What is the exact physical motion of the knife used to transfer the diced meat from the cutting board back into the wok?", "answer": "The user lifts and tilts the cutting board, then uses the edge of the knife blade to scrape across the board's surface to push the meat off.", "distractors": ["The user scoops the diced meat using the broad side of the knife blade while the board remains flat on the counter.", "The user tilts the board and uses the dull spine of the knife to push the meat, avoiding dulling the sharp edge on the board.", "The user pushes the meat into a tight pile with the knife, then uses the chopsticks to transfer the pile into the wok.", "The user places the lip of the tilted board directly inside the wok and lets the meat slide down solely by gravity without using the knife.", "The user leaves the board flat and uses the edge of the knife to sweep the meat directly into their open palm.", "The user taps the back of the knife heavily against the bottom of the tilted board to vibrate the meat into the wok."], "rationale": null, "options": [{"letter": "A", "text": "The user tilts the board and uses the dull spine of the knife to push the meat, avoiding dulling the sharp edge on the board."}, {"letter": "B", "text": "The user scoops the diced meat using the broad side of the knife blade while the board remains flat on the counter."}, {"letter": "C", "text": "The user taps the back of the knife heavily against the bottom of the tilted board to vibrate the meat into the wok."}, {"letter": "D", "text": "The user lifts and tilts the cutting board, then uses the edge of the knife blade to scrape across the board's surface to push the meat off."}, {"letter": "E", "text": "The user leaves the board flat and uses the edge of the knife to sweep the meat directly into their open palm."}, {"letter": "F", "text": "The user pushes the meat into a tight pile with the knife, then uses the chopsticks to transfer the pile into the wok."}, {"letter": "G", "text": "The user places the lip of the tilted board directly inside the wok and lets the meat slide down solely by gravity without using the knife."}], "correct_letter": "D", "anchor_timestamp_seconds": 2540.0, "clip_start_seconds": 2370.0, "clip_end_seconds": 2579.0, "clip_duration_seconds": 209.0, "video_duration_seconds": 2579.88, "clip_path": "/home/data2/sltian/code/egotools_dev/workspace/sources/drive-1-x-0uhjgkkzozcywh8v1n-25ef2395f9/clips/012_after-the-hot-meat-is-cut-on-the-board-h_877f28.mp4", "question_type": "recognition", "difficulty": "easy", "model_accuracy": 0.9167, "per_model_accuracy": {"gemini-31-flash-lite": 1.0, "gemini-flash": 0.8333333333333334}, "num_evals": 8, "has_timestamp_ref": false, "question_word_count": 23, "answer_word_count": 27}
{"annotation_id": "4e3c0f949b04", "source_id": "drive-10004cxcq2aakv2w9babzv-6b17069cb4", "source_name": "72_recording.mp4", "display_name": "72_recording.mp4", "canonical_video_id": "10004CXCq2aAKv2W9BabZvf72js6UYKEk", "annotator_id": "16", "question": "Why did the person change the tool?", "answer": "due to the liquid transferring volume is smaller", "distractors": ["Personal preference", "Change of experimental purpose", "Change experiment", "for different tasks", "using an electronic pipette to perform their task.", "don't need to do liquid transferring anymore"], "rationale": null, "options": [{"letter": "A", "text": "Change experiment"}, {"letter": "B", "text": "using an electronic pipette to perform their task."}, {"letter": "C", "text": "due to the liquid transferring volume is smaller"}, {"letter": "D", "text": "don't need to do liquid transferring anymore"}, {"letter": "E", "text": "for different tasks"}, {"letter": "F", "text": "Personal preference"}, {"letter": "G", "text": "Change of experimental purpose"}], "correct_letter": "C", "anchor_timestamp_seconds": 157.1776864412175, "clip_start_seconds": 0, "clip_end_seconds": 198.0, "clip_duration_seconds": 198.0, "video_duration_seconds": 1033.6, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-10004cxcq2aakv2w9babzv-6b17069cb4/001_why-did-the-person-change-the-tool_4e3c0f.mp4", "question_type": "causal_reasoning", "difficulty": "hard", "model_accuracy": 0.3333, "per_model_accuracy": {"gemini-flash": 1.0, "gemini-31-flash-lite": 0.0, "qwen-flash": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 7, "answer_word_count": 8}
{"annotation_id": "bd41f4b4857c", "source_id": "drive-10004cxcq2aakv2w9babzv-6b17069cb4", "source_name": "72_recording.mp4", "display_name": "72_recording.mp4", "canonical_video_id": "10004CXCq2aAKv2W9BabZvf72js6UYKEk", "annotator_id": "16", "question": "why the person change from a pipette to the other pipette?", "answer": "For using a channel pipettor to enhance experimental efficiency", "distractors": ["to perform a different task", "personal preference", "To use an electronic pipette", "not doing liquid transferring task anymore", "change the experiment", "prevent contamination", "adjust for a specific experimental step", "the original one was ineffective, broken, or unsuitable for the specific task", "handling a different type of liquid"], "rationale": null, "options": [{"letter": "A", "text": "not doing liquid transferring task anymore"}, {"letter": "B", "text": "prevent contamination"}, {"letter": "C", "text": "To use an electronic pipette"}, {"letter": "D", "text": "to perform a different task"}, {"letter": "E", "text": "handling a different type of liquid"}, {"letter": "F", "text": "adjust for a specific experimental step"}, {"letter": "G", "text": "personal preference"}, {"letter": "H", "text": "the original one was ineffective, broken, or unsuitable for the specific task"}, {"letter": "I", "text": "For using a channel pipettor to enhance experimental efficiency"}, {"letter": "J", "text": "change the experiment"}], "correct_letter": "I", "anchor_timestamp_seconds": 740.0386578880539, "clip_start_seconds": 573.0, "clip_end_seconds": 756.0, "clip_duration_seconds": 183.0, "video_duration_seconds": 1033.6, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-10004cxcq2aakv2w9babzv-6b17069cb4/002_what-is-the-reason-that-the-person-chang_bd41f4.mp4", "question_type": "causal_reasoning", "difficulty": "hard", "model_accuracy": 0.25, "per_model_accuracy": {"gemini-31-flash-lite": 0.0, "gemini-flash": 1.0, "qwen-flash": 0.0, "nemotron-vl": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 11, "answer_word_count": 9}
{"annotation_id": "90156b4f8219", "source_id": "drive-10004cxcq2aakv2w9babzv-6b17069cb4", "source_name": "72_recording.mp4", "display_name": "72_recording.mp4", "canonical_video_id": "10004CXCq2aAKv2W9BabZvf72js6UYKEk", "annotator_id": "16", "question": "Why the person pour the liquid from the tube into a white box?", "answer": "To suck liquid from the white box using a multi-channel pipette", "distractors": ["personal preference", "not using the liquid anymore", "Throw away the liquid", "change tasks", "to store the liquid in the white box"], "rationale": null, "options": [{"letter": "A", "text": "Throw away the liquid"}, {"letter": "B", "text": "To suck liquid from the white box using a multi-channel pipette"}, {"letter": "C", "text": "to store the liquid in the white box"}, {"letter": "D", "text": "not using the liquid anymore"}, {"letter": "E", "text": "change tasks"}, {"letter": "F", "text": "personal preference"}], "correct_letter": "B", "anchor_timestamp_seconds": 826.6561322893575, "clip_start_seconds": 702.0, "clip_end_seconds": 906.0, "clip_duration_seconds": 204.0, "video_duration_seconds": 1033.6, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-10004cxcq2aakv2w9babzv-6b17069cb4/003_why-the-person-pour-the-liquid-from-the-_90156b.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.75, "per_model_accuracy": {"nemotron-vl": 0.0, "qwen-flash": 1.0, "gemini-flash": 1.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 13, "answer_word_count": 11}
{"annotation_id": "48effacf430b", "source_id": "drive-165eqbwtro3q-gnvcyb3yw-488f839ea3", "source_name": "118_recording.mp4", "display_name": "118_recording.mp4", "canonical_video_id": "165EQbWTro3q-GnVCyb3yW6Y9i1bHnqOV", "annotator_id": "5", "question": "When the cook begins slicing the purple onion after clearing the last white pieces, which explanation best fits why the knife-and-board work is still the right focus instead of switching early to the stove-side tools?", "answer": "Because the onion bowl still needs to be completed as a carry-ready ingredient set, and it is taken to the stove together with the pork before the real pan work begins.", "distractors": ["Because the purple onion is only being cut as a late garnish for meat that is already close to serving, so the stove phase can wait.", "Because the board is about to become the place for raw-pork trimming next, so finishing the onion now mainly clears the counter for meat prep.", "Because the chopsticks cannot take over until the pepper stage, so staying with the knife is mostly just a pause before the first seasoning choice.", "Because the small pan needs uninterrupted attention first, and the onion slicing simply fills time until that burner is completely free.", "Because the sliced purple onion is meant to stay behind at the counter, so carrying it farther now would only complicate the pork transfer.", "Because the cook has already decided the onions will be handled in a separate later phase, making the current cuts only cleanup of unfinished scraps.", "Because the next important move is to carry the pork plate over by itself, and the onion bowl does not join the stove setup until much later."], "rationale": null, "options": [{"letter": "A", "text": "Because the cook has already decided the onions will be handled in a separate later phase, making the current cuts only cleanup of unfinished scraps."}, {"letter": "B", "text": "Because the onion bowl still needs to be completed as a carry-ready ingredient set, and it is taken to the stove together with the pork before the real pan work begins."}, {"letter": "C", "text": "Because the purple onion is only being cut as a late garnish for meat that is already close to serving, so the stove phase can wait."}, {"letter": "D", "text": "Because the chopsticks cannot take over until the pepper stage, so staying with the knife is mostly just a pause before the first seasoning choice."}, {"letter": "E", "text": "Because the small pan needs uninterrupted attention first, and the onion slicing simply fills time until that burner is completely free."}, {"letter": "F", "text": "Because the next important move is to carry the pork plate over by itself, and the onion bowl does not join the stove setup until much later."}, {"letter": "G", "text": "Because the sliced purple onion is meant to stay behind at the counter, so carrying it farther now would only complicate the pork transfer."}, {"letter": "H", "text": "Because the board is about to become the place for raw-pork trimming next, so finishing the onion now mainly clears the counter for meat prep."}], "correct_letter": "B", "anchor_timestamp_seconds": 686.0, "clip_start_seconds": 626.0, "clip_end_seconds": 816.0, "clip_duration_seconds": 190.0, "video_duration_seconds": 3150.241, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-165eqbwtro3q-gnvcyb3yw-488f839ea3/012_when-the-cook-begins-slicing-the-purple-_48effa.mp4", "question_type": "causal_reasoning", "difficulty": "hard", "model_accuracy": 0.0, "per_model_accuracy": {"gemini-31-flash-lite": 0.0, "gemini-flash": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 35, "answer_word_count": 31}
{"annotation_id": "7a8085bbaf60", "source_id": "drive-165eqbwtro3q-gnvcyb3yw-488f839ea3", "source_name": "118_recording.mp4", "display_name": "118_recording.mp4", "canonical_video_id": "165EQbWTro3q-GnVCyb3yW6Y9i1bHnqOV", "annotator_id": "5", "question": "When the cook is finishing the last small purple onion piece and is about to move on to the larger brown onions, which explanation best fits why the knife-and-hand prep keeps going instead of breaking off for a sink trip or a new holding container?", "answer": "Because the board-side peel pile is still being treated as a temporary scrap zone, so the next sustained phase is more outer-layer removal rather than cleanup or rinsing.", "distractors": ["Because the clear container is about to become the scrap bin, so keeping the knife out only bridges the moment before the peels are transferred into it.", "Because the bowl is about to take over as the place for both usable onion and loose skin, making a separate discard step unnecessary.", "Because the board needs another wash before any brown onion can be handled, so the current trimming is only a brief pause before returning to the faucet.", "Because the pork plate is about to be repurposed as a peel staging surface, letting the trimming continue without using the counter edge for scraps.", "Because the cook is about to stop peeling and sort the finished onion pieces by size, so the knife remains out mainly for organizing rather than for more skin removal.", "Because the sink is about to be used to rinse the loose skins themselves, so the scraps are being kept together for a wash-first disposal step.", "Because the remaining onions are already clean enough that the knife is only being kept in hand for one last cosmetic touch before the prep phase ends."], "rationale": null, "options": [{"letter": "A", "text": "Because the bowl is about to take over as the place for both usable onion and loose skin, making a separate discard step unnecessary."}, {"letter": "B", "text": "Because the pork plate is about to be repurposed as a peel staging surface, letting the trimming continue without using the counter edge for scraps."}, {"letter": "C", "text": "Because the board needs another wash before any brown onion can be handled, so the current trimming is only a brief pause before returning to the faucet."}, {"letter": "D", "text": "Because the sink is about to be used to rinse the loose skins themselves, so the scraps are being kept together for a wash-first disposal step."}, {"letter": "E", "text": "Because the board-side peel pile is still being treated as a temporary scrap zone, so the next sustained phase is more outer-layer removal rather than cleanup or rinsing."}, {"letter": "F", "text": "Because the clear container is about to become the scrap bin, so keeping the knife out only bridges the moment before the peels are transferred into it."}, {"letter": "G", "text": "Because the remaining onions are already clean enough that the knife is only being kept in hand for one last cosmetic touch before the prep phase ends."}, {"letter": "H", "text": "Because the cook is about to stop peeling and sort the finished onion pieces by size, so the knife remains out mainly for organizing rather than for more skin removal."}], "correct_letter": "E", "anchor_timestamp_seconds": 165.0, "clip_start_seconds": 105.0, "clip_end_seconds": 295.0, "clip_duration_seconds": 190.0, "video_duration_seconds": 3150.241, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-165eqbwtro3q-gnvcyb3yw-488f839ea3/012_when-the-cook-is-finishing-the-last-smal_7a8085.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 45, "answer_word_count": 28}
{"annotation_id": "942cb864c69f", "source_id": "drive-165eqbwtro3q-gnvcyb3yw-488f839ea3", "source_name": "118_recording.mp4", "display_name": "118_recording.mp4", "canonical_video_id": "165EQbWTro3q-GnVCyb3yW6Y9i1bHnqOV", "annotator_id": "5", "question": "While the remaining purple onion sections are still being sliced and the chopsticks are already lying beside the mixed onion bowl, which reading of that bowl is best supported by what happens after the move to the stove?", "answer": "Because it is being finished as a carry-ready holding bowl, then left parked beside the stove while the pork starts the wok phase and the tool focus shifts from a brief chopsticks pass to the flatter turner and seasonings.", "distractors": ["Because it is being topped off so the onions can be tipped into the small pan as the first sustained stove task before the pork gets attention.", "Because it is being kept open so the raw pork can be folded into the onions there before any heat-based step begins.", "Because it is mainly a discard bowl for scraps from the quick sink reset, not the main ingredient container for the stove transition.", "Because it is only a temporary sorter, with the onion pieces about to be spread back onto the board for another round of separating before anything is carried over.", "Because it is being reserved as the place where partly seared pork will be lifted out during the first interruption away from the burner.", "Because it is staged beside the chopsticks as the sign that onion handling, not pork searing, will become the next sustained tool-driven task at the stove.", "Because it is waiting only for oil to go in first, after which the onions will be the immediate pan addition ahead of any extended meat turning or seasoning."], "rationale": null, "options": [{"letter": "A", "text": "Because it is only a temporary sorter, with the onion pieces about to be spread back onto the board for another round of separating before anything is carried over."}, {"letter": "B", "text": "Because it is waiting only for oil to go in first, after which the onions will be the immediate pan addition ahead of any extended meat turning or seasoning."}, {"letter": "C", "text": "Because it is being topped off so the onions can be tipped into the small pan as the first sustained stove task before the pork gets attention."}, {"letter": "D", "text": "Because it is mainly a discard bowl for scraps from the quick sink reset, not the main ingredient container for the stove transition."}, {"letter": "E", "text": "Because it is being kept open so the raw pork can be folded into the onions there before any heat-based step begins."}, {"letter": "F", "text": "Because it is being finished as a carry-ready holding bowl, then left parked beside the stove while the pork starts the wok phase and the tool focus shifts from a brief chopsticks pass to the flatter turner and seasonings."}, {"letter": "G", "text": "Because it is being reserved as the place where partly seared pork will be lifted out during the first interruption away from the burner."}, {"letter": "H", "text": "Because it is staged beside the chopsticks as the sign that onion handling, not pork searing, will become the next sustained tool-driven task at the stove."}], "correct_letter": "F", "anchor_timestamp_seconds": 731.0, "clip_start_seconds": 671.0, "clip_end_seconds": 861.0, "clip_duration_seconds": 190.0, "video_duration_seconds": 3150.241, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-165eqbwtro3q-gnvcyb3yw-488f839ea3/012_while-the-remaining-purple-onion-section_942cb8.mp4", "question_type": "temporal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-31-flash-lite": 1.0, "gemini-flash": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 38, "answer_word_count": 39}
{"annotation_id": "20dcdc429c23", "source_id": "drive-165eqbwtro3q-gnvcyb3yw-488f839ea3", "source_name": "118_recording.mp4", "display_name": "118_recording.mp4", "canonical_video_id": "165EQbWTro3q-GnVCyb3yW6Y9i1bHnqOV", "annotator_id": "5", "question": "While the patterned bowl of browned pieces is already sitting beside the burner and the pan work pauses briefly at the cooktop controls, which interpretation of the next sustained tool choice is best supported by the rest of the clip?", "answer": "The broad flat turner is still the right main tool, because this batch remains in the pan for more browning and re-spacing before the bowl becomes active again.", "distractors": ["The ladle and chopsticks have effectively taken over, because the bowl is already the destination and only a short transfer setup remains.", "The black grinder should become the main return tool, because the pause marks a seasoning reset rather than more surface contact in the pan.", "Bare-hand sorting has become the best method, because the cubes are already done and now only need manual arranging before plating.", "The raw-cube side pan should become the main focus, because this pause comes right before the two pan tasks are folded into one batch.", "Chopsticks alone should become the main tool, because fine one-by-one separation now matters more than broad contact with the pan surface.", "No pan tool should really resume, because the cook is about to leave the stove again and let the batch sit through another interruption.", "The ladle should start clearing onion pieces out first, because making room in the pan now matters more than finishing the current browning pass."], "rationale": null, "options": [{"letter": "A", "text": "No pan tool should really resume, because the cook is about to leave the stove again and let the batch sit through another interruption."}, {"letter": "B", "text": "The ladle and chopsticks have effectively taken over, because the bowl is already the destination and only a short transfer setup remains."}, {"letter": "C", "text": "The ladle should start clearing onion pieces out first, because making room in the pan now matters more than finishing the current browning pass."}, {"letter": "D", "text": "Chopsticks alone should become the main tool, because fine one-by-one separation now matters more than broad contact with the pan surface."}, {"letter": "E", "text": "The raw-cube side pan should become the main focus, because this pause comes right before the two pan tasks are folded into one batch."}, {"letter": "F", "text": "The black grinder should become the main return tool, because the pause marks a seasoning reset rather than more surface contact in the pan."}, {"letter": "G", "text": "Bare-hand sorting has become the best method, because the cubes are already done and now only need manual arranging before plating."}, {"letter": "H", "text": "The broad flat turner is still the right main tool, because this batch remains in the pan for more browning and re-spacing before the bowl becomes active again."}], "correct_letter": "H", "anchor_timestamp_seconds": 1411.0, "clip_start_seconds": 1351.0, "clip_end_seconds": 1541.0, "clip_duration_seconds": 190.0, "video_duration_seconds": 3150.241, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-165eqbwtro3q-gnvcyb3yw-488f839ea3/012_while-the-patterned-bowl-of-browned-piec_20dcdc.mp4", "question_type": "recognition", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 40, "answer_word_count": 28}
{"annotation_id": "20eceb4e013b", "source_id": "drive-165eqbwtro3q-gnvcyb3yw-488f839ea3", "source_name": "118_recording.mp4", "display_name": "118_recording.mp4", "canonical_video_id": "165EQbWTro3q-GnVCyb3yW6Y9i1bHnqOV", "annotator_id": "5", "question": "Once the long grinder pass winds down and the counter gets rearranged, which reading of the black tray is best supported by what happens next?", "answer": "The tray is only being parked as a temporary holding object while the white bowl becomes the immediate feed source for several hand additions before the skimmer takes over again.", "distractors": ["The tray is being centered so the cooked pieces can be dumped onto it right away as soon as the grinder phase ends.", "The tray is being promoted into the next supply container, so the cook will pull additions from it before using the white bowl again.", "The tray is being lined up to reserve the middle lane for an oil-bottle adjustment before any more loading or stirring happens.", "The tray is being positioned as a resting bay for the skimmer while a different pan tool handles the next sustained phase.", "The tray is already turning into the main serving surface, so the rearrangement reduces the need to keep ingredient bowls close to the stove.", "The tray is being left under the seasoning area so stray grinder debris can fall there before food handling resumes elsewhere.", "The tray move is only part of a pause with no later workflow consequence, so it does not meaningfully relate to the next container choice."], "rationale": null, "options": [{"letter": "A", "text": "The tray move is only part of a pause with no later workflow consequence, so it does not meaningfully relate to the next container choice."}, {"letter": "B", "text": "The tray is only being parked as a temporary holding object while the white bowl becomes the immediate feed source for several hand additions before the skimmer takes over again."}, {"letter": "C", "text": "The tray is being lined up to reserve the middle lane for an oil-bottle adjustment before any more loading or stirring happens."}, {"letter": "D", "text": "The tray is being positioned as a resting bay for the skimmer while a different pan tool handles the next sustained phase."}, {"letter": "E", "text": "The tray is already turning into the main serving surface, so the rearrangement reduces the need to keep ingredient bowls close to the stove."}, {"letter": "F", "text": "The tray is being promoted into the next supply container, so the cook will pull additions from it before using the white bowl again."}, {"letter": "G", "text": "The tray is being centered so the cooked pieces can be dumped onto it right away as soon as the grinder phase ends."}, {"letter": "H", "text": "The tray is being left under the seasoning area so stray grinder debris can fall there before food handling resumes elsewhere."}], "correct_letter": "B", "anchor_timestamp_seconds": 1646.0, "clip_start_seconds": 1586.0, "clip_end_seconds": 1776.0, "clip_duration_seconds": 190.0, "video_duration_seconds": 3150.241, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-165eqbwtro3q-gnvcyb3yw-488f839ea3/012_once-the-long-grinder-pass-winds-down-an_20eceb.mp4", "question_type": "recognition", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-31-flash-lite": 1.0, "gemini-flash": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 25, "answer_word_count": 30}
{"annotation_id": "c4a4f181b854", "source_id": "drive-165eqbwtro3q-gnvcyb3yw-488f839ea3", "source_name": "118_recording.mp4", "display_name": "118_recording.mp4", "canonical_video_id": "165EQbWTro3q-GnVCyb3yW6Y9i1bHnqOV", "annotator_id": "5", "question": "After the cook turns back from the sink-side interruption and slides the black tray into the middle, which interpretation of that tray is best supported by the rest of the clip?", "answer": "Because the tray is mainly a temporary staging surface beside the burner, keeping tools and quick add-ins organized while the pan remains the real work area.", "distractors": ["Because the tray has become the committed receiving surface for the browned batch, so the remaining pan motion is only a brief lead-in to moving the food out.", "Because the tray is there to hold the opened packet while the spoon replaces the skimmer as the main tool for the rest of the cooking.", "Because the tray is taking over from the counter as the safe place for raw pieces, with another load expected to be fed into the pan before more browning.", "Because the tray is positioned to catch drips from an upcoming oil adjustment, making the bottle the tool that is about to dominate the next long stretch.", "Because the tray is there so the cook can leave the stove alone and let sink-side cleanup become the main task for the remainder of the clip.", "Because the tray is being pulled in so the skimmer can be retired and another long grinder pass can take over without crowding the counter.", "Because the tray is standing in for a serving plate, with the plan shifting to lifting cooked pieces out in small spoonfuls instead of continuing to mix them in the pan."], "rationale": null, "options": [{"letter": "A", "text": "Because the tray is mainly a temporary staging surface beside the burner, keeping tools and quick add-ins organized while the pan remains the real work area."}, {"letter": "B", "text": "Because the tray is being pulled in so the skimmer can be retired and another long grinder pass can take over without crowding the counter."}, {"letter": "C", "text": "Because the tray is standing in for a serving plate, with the plan shifting to lifting cooked pieces out in small spoonfuls instead of continuing to mix them in the pan."}, {"letter": "D", "text": "Because the tray is positioned to catch drips from an upcoming oil adjustment, making the bottle the tool that is about to dominate the next long stretch."}, {"letter": "E", "text": "Because the tray is there so the cook can leave the stove alone and let sink-side cleanup become the main task for the remainder of the clip."}, {"letter": "F", "text": "Because the tray has become the committed receiving surface for the browned batch, so the remaining pan motion is only a brief lead-in to moving the food out."}, {"letter": "G", "text": "Because the tray is there to hold the opened packet while the spoon replaces the skimmer as the main tool for the rest of the cooking."}, {"letter": "H", "text": "Because the tray is taking over from the counter as the safe place for raw pieces, with another load expected to be fed into the pan before more browning."}], "correct_letter": "A", "anchor_timestamp_seconds": 1781.0, "clip_start_seconds": 1721.0, "clip_end_seconds": 1911.0, "clip_duration_seconds": 190.0, "video_duration_seconds": 3150.241, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-165eqbwtro3q-gnvcyb3yw-488f839ea3/012_after-the-cook-turns-back-from-the-sink-_c4a4f1.mp4", "question_type": "temporal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-31-flash-lite": 0.0, "gemini-flash": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 31, "answer_word_count": 26}
{"annotation_id": "7d2396751018", "source_id": "drive-165eqbwtro3q-gnvcyb3yw-488f839ea3", "source_name": "118_recording.mp4", "display_name": "118_recording.mp4", "canonical_video_id": "165EQbWTro3q-GnVCyb3yW6Y9i1bHnqOV", "annotator_id": "5", "question": "While the first long peppering stretch is still underway and the chopsticks are only resting beside the bowls, what later role do those chopsticks actually take on in this clip?", "answer": "They end up replacing the spoon inside the pan for a finer piece-by-piece adjustment pass once the long seasoning stretch has run its course.", "distractors": ["They end up being used at the counter to move browned pieces from the patterned bowl into a cleaner holding bowl.", "They end up sliding raw pink pieces off the nearby plate and into the pan so the spoon can stay focused on spreading.", "They end up scraping residue off the black tray so that tray can become the main landing surface for cooked food.", "They end up helping with the sink-side rinse of the clear grinder before attention returns to the stovetop.", "They end up guiding onion chunks from the waiting bowl into the pan as the next ingredient addition after seasoning.", "They end up serving as a transfer aid from the pan into a bowl, with the spoon only preventing pieces from slipping back.", "They end up pinning the meat plate in place while the other hand makes another liquid correction to the pan."], "rationale": null, "options": [{"letter": "A", "text": "They end up scraping residue off the black tray so that tray can become the main landing surface for cooked food."}, {"letter": "B", "text": "They end up sliding raw pink pieces off the nearby plate and into the pan so the spoon can stay focused on spreading."}, {"letter": "C", "text": "They end up pinning the meat plate in place while the other hand makes another liquid correction to the pan."}, {"letter": "D", "text": "They end up guiding onion chunks from the waiting bowl into the pan as the next ingredient addition after seasoning."}, {"letter": "E", "text": "They end up replacing the spoon inside the pan for a finer piece-by-piece adjustment pass once the long seasoning stretch has run its course."}, {"letter": "F", "text": "They end up helping with the sink-side rinse of the clear grinder before attention returns to the stovetop."}, {"letter": "G", "text": "They end up being used at the counter to move browned pieces from the patterned bowl into a cleaner holding bowl."}, {"letter": "H", "text": "They end up serving as a transfer aid from the pan into a bowl, with the spoon only preventing pieces from slipping back."}], "correct_letter": "E", "anchor_timestamp_seconds": 2355.0, "clip_start_seconds": 2295.0, "clip_end_seconds": 2485.0, "clip_duration_seconds": 190.0, "video_duration_seconds": 3150.241, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-165eqbwtro3q-gnvcyb3yw-488f839ea3/012_while-the-first-long-peppering-stretch-i_7d2396.mp4", "question_type": "recognition", "difficulty": "hard", "model_accuracy": 0.0, "per_model_accuracy": {"gemini-31-flash-lite": 0.0, "gemini-flash": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 30, "answer_word_count": 24}
{"annotation_id": "d134c8147950", "source_id": "drive-165eqbwtro3q-gnvcyb3yw-488f839ea3", "source_name": "118_recording.mp4", "display_name": "118_recording.mp4", "canonical_video_id": "165EQbWTro3q-GnVCyb3yW6Y9i1bHnqOV", "annotator_id": "5", "question": "After the cook has moved on from the last purple piece to the larger brown onions and briefly stops cutting to pull at a loosened outer layer with bare fingers, which explanation best fits that switch away from the knife?", "answer": "Because the blade has already lifted the dry outer layer, so fingers can strip the loose skin first and the knife can come back only for the sections still attached.", "distractors": ["Because the bowl beside the board is about to receive the brown peels, so he is freeing his knife hand for a quick transfer.", "Because the onion is already clean enough to join the finished pieces, so the hand contact is just a final check before dropping it into the bowl.", "Because the pork plate is about to replace the board as the work surface, so he avoids doing any more cutting here.", "Because the clear container is reserved for partly cleaned onions, so he stops using the knife before moving this one there.", "Because the knife has become the wrong tool for the rest of the onion, and the remaining skin will all come off without any later trimming.", "Because he needs both hands available for an immediate rinse, so he gathers the loose skin before leaving the station.", "Because he is splitting the onion into smaller edible layers by hand rather than removing an outer peel."], "rationale": null, "options": [{"letter": "A", "text": "Because the onion is already clean enough to join the finished pieces, so the hand contact is just a final check before dropping it into the bowl."}, {"letter": "B", "text": "Because the blade has already lifted the dry outer layer, so fingers can strip the loose skin first and the knife can come back only for the sections still attached."}, {"letter": "C", "text": "Because the pork plate is about to replace the board as the work surface, so he avoids doing any more cutting here."}, {"letter": "D", "text": "Because he is splitting the onion into smaller edible layers by hand rather than removing an outer peel."}, {"letter": "E", "text": "Because he needs both hands available for an immediate rinse, so he gathers the loose skin before leaving the station."}, {"letter": "F", "text": "Because the clear container is reserved for partly cleaned onions, so he stops using the knife before moving this one there."}, {"letter": "G", "text": "Because the knife has become the wrong tool for the rest of the onion, and the remaining skin will all come off without any later trimming."}, {"letter": "H", "text": "Because the bowl beside the board is about to receive the brown peels, so he is freeing his knife hand for a quick transfer."}], "correct_letter": "B", "anchor_timestamp_seconds": 250.0, "clip_start_seconds": 105.0, "clip_end_seconds": 295.0, "clip_duration_seconds": 190.0, "video_duration_seconds": 3150.241, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-165eqbwtro3q-gnvcyb3yw-488f839ea3/013_after-the-cook-has-moved-on-from-the-las_d134c8.mp4", "question_type": "temporal_reasoning", "difficulty": "easy", "model_accuracy": 1.0, "per_model_accuracy": {"gemini-flash": 1.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 40, "answer_word_count": 30}
{"annotation_id": "35b3e9746b40", "source_id": "drive-165eqbwtro3q-gnvcyb3yw-488f839ea3", "source_name": "118_recording.mp4", "display_name": "118_recording.mp4", "canonical_video_id": "165EQbWTro3q-GnVCyb3yW6Y9i1bHnqOV", "annotator_id": "5", "question": "When the cook reaches the stove with the onion bowl already in hand and then grabs the chopsticks instead of pouring anything in, what best explains that choice?", "answer": "Because the small pan already on the stove needs a quick stir before the new pork batch is started in the wok.", "distractors": ["Because the onion slices need to be loosened with the chopsticks before they can be added anywhere.", "Because the pork pieces need to be separated with the chopsticks before any pan work can begin.", "Because the wok needs to be coated with oil by hand before either prepared ingredient is used.", "Because the onion bowl is being brought over mainly to cool beside the stove before cooking resumes.", "Because the chopsticks are needed to season the pork on the plate before it is moved over the heat.", "Because the onions need to be added first so they can line the pan before the pork goes in.", "Because the bowl is only being shifted aside to clear counter space while the stove remains idle."], "rationale": null, "options": [{"letter": "A", "text": "Because the onion bowl is being brought over mainly to cool beside the stove before cooking resumes."}, {"letter": "B", "text": "Because the wok needs to be coated with oil by hand before either prepared ingredient is used."}, {"letter": "C", "text": "Because the onion slices need to be loosened with the chopsticks before they can be added anywhere."}, {"letter": "D", "text": "Because the onions need to be added first so they can line the pan before the pork goes in."}, {"letter": "E", "text": "Because the small pan already on the stove needs a quick stir before the new pork batch is started in the wok."}, {"letter": "F", "text": "Because the pork pieces need to be separated with the chopsticks before any pan work can begin."}, {"letter": "G", "text": "Because the chopsticks are needed to season the pork on the plate before it is moved over the heat."}, {"letter": "H", "text": "Because the bowl is only being shifted aside to clear counter space while the stove remains idle."}], "correct_letter": "E", "anchor_timestamp_seconds": 752.0, "clip_start_seconds": 626.0, "clip_end_seconds": 816.0, "clip_duration_seconds": 190.0, "video_duration_seconds": 3150.241, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-165eqbwtro3q-gnvcyb3yw-488f839ea3/014_when-the-cook-reaches-the-stove-with-the_35b3e9.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 1.0, "gemini-31-flash-lite": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 28, "answer_word_count": 22}
{"annotation_id": "19691bd7cc94", "source_id": "drive-165eqbwtro3q-gnvcyb3yw-488f839ea3", "source_name": "118_recording.mp4", "display_name": "118_recording.mp4", "canonical_video_id": "165EQbWTro3q-GnVCyb3yW6Y9i1bHnqOV", "annotator_id": "5", "question": "After the quick sink-side reset, the cook picks up the onion bowl and the pork plate together instead of bringing over just one ingredient. What best explains that choice?", "answer": "Because the board-side prep is finished for both ingredients, so he stages them together at the stove before handling the small pan and starting the pork in the wok.", "distractors": ["Because the onion bowl needs to be used first, so it is being brought over ahead of the meat for the very next pan step.", "Because both containers are being lifted mainly for rinsing and cleanup, not because the stove work is about to continue.", "Because he plans to season the onions and pork together over the counter, so lifting both is just a way to mix them away from the heat.", "Because the pork still needs more trimming back at the board, and carrying both only frees the sink area before that cutting resumes.", "Because the onions and pork are about to be dropped into the same pan at the same time, so both need to stay in hand until the pour.", "Because the onion bowl is being moved aside only to reopen the counter for another round of chopping, while the meat is not yet part of the stove phase.", "Because the pork must rest off the heat a little longer, so the real purpose is to bring over the onions while the meat just comes along incidentally."], "rationale": null, "options": [{"letter": "A", "text": "Because the pork still needs more trimming back at the board, and carrying both only frees the sink area before that cutting resumes."}, {"letter": "B", "text": "Because the pork must rest off the heat a little longer, so the real purpose is to bring over the onions while the meat just comes along incidentally."}, {"letter": "C", "text": "Because both containers are being lifted mainly for rinsing and cleanup, not because the stove work is about to continue."}, {"letter": "D", "text": "Because the onions and pork are about to be dropped into the same pan at the same time, so both need to stay in hand until the pour."}, {"letter": "E", "text": "Because the onion bowl needs to be used first, so it is being brought over ahead of the meat for the very next pan step."}, {"letter": "F", "text": "Because the onion bowl is being moved aside only to reopen the counter for another round of chopping, while the meat is not yet part of the stove phase."}, {"letter": "G", "text": "Because he plans to season the onions and pork together over the counter, so lifting both is just a way to mix them away from the heat."}, {"letter": "H", "text": "Because the board-side prep is finished for both ingredients, so he stages them together at the stove before handling the small pan and starting the pork in the wok."}], "correct_letter": "H", "anchor_timestamp_seconds": 747.0, "clip_start_seconds": 626.0, "clip_end_seconds": 816.0, "clip_duration_seconds": 190.0, "video_duration_seconds": 3150.241, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-165eqbwtro3q-gnvcyb3yw-488f839ea3/015_after-the-quick-sink-side-reset-the-cook_19691b.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 29, "answer_word_count": 29}
{"annotation_id": "88406ce31ee3", "source_id": "drive-165eqbwtro3q-gnvcyb3yw-488f839ea3", "source_name": "118_recording.mp4", "display_name": "118_recording.mp4", "canonical_video_id": "165EQbWTro3q-GnVCyb3yW6Y9i1bHnqOV", "annotator_id": "5", "question": "Before any seasoning starts on the pan of larger pork cubes, why does he keep using the flat metal turner to thin out the layer instead of reaching straight for the condiments?", "answer": "Because he needs to separate the still-pale cubes and expose more surfaces first so the first seasoning pass can land on an even layer while searing continues.", "distractors": ["Because he needs to scrape loose stuck bits from the pan before any dry seasoning can be added safely.", "Because he wants to push the cubes away from the hotter middle before one side darkens too fast.", "Because he wants to keep the cubes piled together so the first seasoning pass hits a smaller target.", "Because he is clearing room so the onion bowl can be tipped into the same pan next.", "Because he is checking whether the cubes are cooked enough to come out of the pan without any seasoning.", "Because he is freeing space to grab the oil bottle for a fresh pour before using any dry seasoning.", "Because he is setting up to switch back to chopsticks for the next turns instead of keeping the broad turner in use."], "rationale": null, "options": [{"letter": "A", "text": "Because he is freeing space to grab the oil bottle for a fresh pour before using any dry seasoning."}, {"letter": "B", "text": "Because he needs to scrape loose stuck bits from the pan before any dry seasoning can be added safely."}, {"letter": "C", "text": "Because he is clearing room so the onion bowl can be tipped into the same pan next."}, {"letter": "D", "text": "Because he is setting up to switch back to chopsticks for the next turns instead of keeping the broad turner in use."}, {"letter": "E", "text": "Because he wants to keep the cubes piled together so the first seasoning pass hits a smaller target."}, {"letter": "F", "text": "Because he wants to push the cubes away from the hotter middle before one side darkens too fast."}, {"letter": "G", "text": "Because he needs to separate the still-pale cubes and expose more surfaces first so the first seasoning pass can land on an even layer while searing continues."}, {"letter": "H", "text": "Because he is checking whether the cubes are cooked enough to come out of the pan without any seasoning."}], "correct_letter": "G", "anchor_timestamp_seconds": 815.0, "clip_start_seconds": 671.0, "clip_end_seconds": 861.0, "clip_duration_seconds": 190.0, "video_duration_seconds": 3150.241, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-165eqbwtro3q-gnvcyb3yw-488f839ea3/016_before-any-seasoning-starts-on-the-pan-o_88406c.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-31-flash-lite": 1.0, "gemini-flash": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 32, "answer_word_count": 27}
{"annotation_id": "ae372e17e37b", "source_id": "drive-165eqbwtro3q-gnvcyb3yw-488f839ea3", "source_name": "118_recording.mp4", "display_name": "118_recording.mp4", "canonical_video_id": "165EQbWTro3q-GnVCyb3yW6Y9i1bHnqOV", "annotator_id": "5", "question": "Just after the pork is tipped into the hot pan and before any dry seasonings are used, why do the chopsticks make more sense for the first passes than switching straight to the broad metal turner?", "answer": "Because the pieces have just landed in a tangled layer, so the chopsticks can separate and flip individual strips cleanly before the broader turner becomes useful for wider spreading.", "distractors": ["Because he wants to keep the pork packed in the hottest middle first so the juices stay concentrated before he spreads anything out.", "Because he needs to hold the pork mostly in place while waiting to pour more oil underneath it before any real searing starts.", "Because he is using the chopsticks mainly to test whether the burner is hot enough before choosing the real cooking tool.", "Because he wants to keep the broad turner clean for the seasoning phase and avoid touching the raw pork with it yet.", "Because he is delaying any wider spreading until he finishes watching the side pan, so the chopsticks only keep the batch from moving too much.", "Because he wants to check which pieces are already cooked enough to remove before the rest of the batch is turned.", "Because he is arranging the pork so it can be lifted back out into the onion bowl once the outer color changes."], "rationale": null, "options": [{"letter": "A", "text": "Because he is arranging the pork so it can be lifted back out into the onion bowl once the outer color changes."}, {"letter": "B", "text": "Because he needs to hold the pork mostly in place while waiting to pour more oil underneath it before any real searing starts."}, {"letter": "C", "text": "Because he wants to keep the pork packed in the hottest middle first so the juices stay concentrated before he spreads anything out."}, {"letter": "D", "text": "Because the pieces have just landed in a tangled layer, so the chopsticks can separate and flip individual strips cleanly before the broader turner becomes useful for wider spreading."}, {"letter": "E", "text": "Because he wants to keep the broad turner clean for the seasoning phase and avoid touching the raw pork with it yet."}, {"letter": "F", "text": "Because he is delaying any wider spreading until he finishes watching the side pan, so the chopsticks only keep the batch from moving too much."}, {"letter": "G", "text": "Because he is using the chopsticks mainly to test whether the burner is hot enough before choosing the real cooking tool."}, {"letter": "H", "text": "Because he wants to check which pieces are already cooked enough to remove before the rest of the batch is turned."}], "correct_letter": "D", "anchor_timestamp_seconds": 780.0, "clip_start_seconds": 671.0, "clip_end_seconds": 861.0, "clip_duration_seconds": 190.0, "video_duration_seconds": 3150.241, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-165eqbwtro3q-gnvcyb3yw-488f839ea3/017_just-after-the-pork-is-tipped-into-the-h_ae372e.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-31-flash-lite": 1.0, "gemini-flash": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 36, "answer_word_count": 29}
{"annotation_id": "25f8ba3c87a0", "source_id": "drive-165eqbwtro3q-gnvcyb3yw-488f839ea3", "source_name": "118_recording.mp4", "display_name": "118_recording.mp4", "canonical_video_id": "165EQbWTro3q-GnVCyb3yW6Y9i1bHnqOV", "annotator_id": "5", "question": "When the cook briefly picks up the green-capped bottle and then abandons it for another tool, what best explains why the bottle is not the tool he commits to?", "answer": "Because he decides the pan needs a fresh layer of seasoning more than another pour of oil before he goes back to stirring.", "distractors": ["Because he wants to coat the black tray first so it can receive the pan contents right away.", "Because he is preparing to drizzle the raw meat bowl before adding another batch from it.", "Because he needs to slide the bottle out of the way so the white plate can be moved next to the burner.", "Because he is about to loosen stuck pieces with extra oil before flipping them out of the pan.", "Because he intends to carry the bottle toward the sink area during the interruption instead of using it at the stove.", "Because he is swapping from pan work to a transfer step and wants the bottle ready for the receiving surface.", "Because he is checking the bottle only to decide whether it should replace the grinder for the rest of the clip."], "rationale": null, "options": [{"letter": "A", "text": "Because he wants to coat the black tray first so it can receive the pan contents right away."}, {"letter": "B", "text": "Because he is about to loosen stuck pieces with extra oil before flipping them out of the pan."}, {"letter": "C", "text": "Because he intends to carry the bottle toward the sink area during the interruption instead of using it at the stove."}, {"letter": "D", "text": "Because he decides the pan needs a fresh layer of seasoning more than another pour of oil before he goes back to stirring."}, {"letter": "E", "text": "Because he is checking the bottle only to decide whether it should replace the grinder for the rest of the clip."}, {"letter": "F", "text": "Because he needs to slide the bottle out of the way so the white plate can be moved next to the burner."}, {"letter": "G", "text": "Because he is preparing to drizzle the raw meat bowl before adding another batch from it."}, {"letter": "H", "text": "Because he is swapping from pan work to a transfer step and wants the bottle ready for the receiving surface."}], "correct_letter": "D", "anchor_timestamp_seconds": 1741.0, "clip_start_seconds": 1586.0, "clip_end_seconds": 1776.0, "clip_duration_seconds": 190.0, "video_duration_seconds": 3150.241, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-165eqbwtro3q-gnvcyb3yw-488f839ea3/018_when-the-second-pan-is-brought-beside-th_25f8ba.mp4", "question_type": "temporal_reasoning", "difficulty": "hard", "model_accuracy": 0.25, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 0.5}, "num_evals": 2, "has_timestamp_ref": false, "question_word_count": 29, "answer_word_count": 23}
{"annotation_id": "08750e9e942b", "source_id": "drive-165eqbwtro3q-gnvcyb3yw-488f839ea3", "source_name": "118_recording.mp4", "display_name": "118_recording.mp4", "canonical_video_id": "165EQbWTro3q-GnVCyb3yW6Y9i1bHnqOV", "annotator_id": "5", "question": "When he turns back from speaking to the other person and reaches for the pan again, what is the best explanation for going straight back to the skimmer first?", "answer": "To spread and turn the partly browned second batch so it keeps cooking evenly before any later container move or extra seasoning", "distractors": ["To give the batch its first real seasoning pass because the meat had not been seasoned yet", "To scoop the current batch out to the black tray right away before any more browning happens", "To pull the browned cubes from the black tray back into the pan as the next main step", "To mix the raw pieces from the white plate into the pan immediately so both batches cook together", "To clear excess oil from the pan before touching the grinder or any packet again", "To scrape loose residue free so the utensil can be rinsed again at the sink before cooking continues", "To cool the pan contents quickly after the short pause away from the burner"], "rationale": null, "options": [{"letter": "A", "text": "To pull the browned cubes from the black tray back into the pan as the next main step"}, {"letter": "B", "text": "To scrape loose residue free so the utensil can be rinsed again at the sink before cooking continues"}, {"letter": "C", "text": "To scoop the current batch out to the black tray right away before any more browning happens"}, {"letter": "D", "text": "To clear excess oil from the pan before touching the grinder or any packet again"}, {"letter": "E", "text": "To cool the pan contents quickly after the short pause away from the burner"}, {"letter": "F", "text": "To give the batch its first real seasoning pass because the meat had not been seasoned yet"}, {"letter": "G", "text": "To spread and turn the partly browned second batch so it keeps cooking evenly before any later container move or extra seasoning"}, {"letter": "H", "text": "To mix the raw pieces from the white plate into the pan immediately so both batches cook together"}], "correct_letter": "G", "anchor_timestamp_seconds": 2106.0, "clip_start_seconds": 1981.0, "clip_end_seconds": 2191.0, "clip_duration_seconds": 210.0, "video_duration_seconds": 3150.241, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-165eqbwtro3q-gnvcyb3yw-488f839ea3/019_when-he-turns-back-from-speaking-to-the-_08750e.mp4", "question_type": "temporal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 29, "answer_word_count": 22}
{"annotation_id": "5a443032c50f", "source_id": "drive-165eqbwtro3q-gnvcyb3yw-488f839ea3", "source_name": "118_recording.mp4", "display_name": "118_recording.mp4", "canonical_video_id": "165EQbWTro3q-GnVCyb3yW6Y9i1bHnqOV", "annotator_id": "5", "question": "Why does he switch to a paper towel on the board-side counter before returning to the pan?", "answer": "To clear loose oily crumbs and seasoning from the work surface before placing tools there again and going back to the pan", "distractors": ["To dry the slotted spoon so it will not slip when he starts stirring again", "To wipe water from his hands so he can reach for the grinders right after this", "To prepare the cutting board to receive another immediate dump from the pan", "To blot excess oil directly off the food before any more browning happens", "To keep the pan handle safe to grab when he lifts the skillet next", "To dry the white bowl so it can be tipped over the pan for another addition", "To clean the sink-side area first so he can wash the spoon instead of using it again"], "rationale": null, "options": [{"letter": "A", "text": "To wipe water from his hands so he can reach for the grinders right after this"}, {"letter": "B", "text": "To dry the slotted spoon so it will not slip when he starts stirring again"}, {"letter": "C", "text": "To keep the pan handle safe to grab when he lifts the skillet next"}, {"letter": "D", "text": "To clean the sink-side area first so he can wash the spoon instead of using it again"}, {"letter": "E", "text": "To blot excess oil directly off the food before any more browning happens"}, {"letter": "F", "text": "To prepare the cutting board to receive another immediate dump from the pan"}, {"letter": "G", "text": "To dry the white bowl so it can be tipped over the pan for another addition"}, {"letter": "H", "text": "To clear loose oily crumbs and seasoning from the work surface before placing tools there again and going back to the pan"}], "correct_letter": "H", "anchor_timestamp_seconds": 2590.0, "clip_start_seconds": 2490.0, "clip_end_seconds": 2680.0, "clip_duration_seconds": 190.0, "video_duration_seconds": 3150.241, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-165eqbwtro3q-gnvcyb3yw-488f839ea3/020_why-does-he-switch-to-a-paper-towel-on-t_5a4430.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 17, "answer_word_count": 22}
{"annotation_id": "e8e13ccf40bd", "source_id": "drive-165eqbwtro3q-gnvcyb3yw-488f839ea3", "source_name": "118_recording.mp4", "display_name": "118_recording.mp4", "canonical_video_id": "165EQbWTro3q-GnVCyb3yW6Y9i1bHnqOV", "annotator_id": "5", "question": "Why does he rinse the small white bowl at the sink before going back to stirring the pan?", "answer": "To wash out the bowl after it has already finished delivering the last add-in, so it can be set aside instead of used again", "distractors": ["To fill the bowl with a little water so he can pour moisture into the pan on the next pass", "To get the bowl ready to receive the browned pieces once this stirring round is done", "To wet the inside so pepper and salt can be mixed in the bowl before going into the pan", "To make a clean resting place for the slotted spoon between short stirring bursts", "To collect loose bits from the wiped counter so they can be returned to the pan", "To prepare the bowl for another immediate pour over the pan from the sink side", "To use the bowl as a small cup for the next oil addition instead of pouring from the bottle"], "rationale": null, "options": [{"letter": "A", "text": "To use the bowl as a small cup for the next oil addition instead of pouring from the bottle"}, {"letter": "B", "text": "To make a clean resting place for the slotted spoon between short stirring bursts"}, {"letter": "C", "text": "To prepare the bowl for another immediate pour over the pan from the sink side"}, {"letter": "D", "text": "To get the bowl ready to receive the browned pieces once this stirring round is done"}, {"letter": "E", "text": "To wash out the bowl after it has already finished delivering the last add-in, so it can be set aside instead of used again"}, {"letter": "F", "text": "To wet the inside so pepper and salt can be mixed in the bowl before going into the pan"}, {"letter": "G", "text": "To collect loose bits from the wiped counter so they can be returned to the pan"}, {"letter": "H", "text": "To fill the bowl with a little water so he can pour moisture into the pan on the next pass"}], "correct_letter": "E", "anchor_timestamp_seconds": 2610.0, "clip_start_seconds": 2490.0, "clip_end_seconds": 2680.0, "clip_duration_seconds": 190.0, "video_duration_seconds": 3150.241, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-165eqbwtro3q-gnvcyb3yw-488f839ea3/021_why-does-he-rinse-the-small-white-bowl-a_e8e13c.mp4", "question_type": "causal_reasoning", "difficulty": "hard", "model_accuracy": 0.0, "per_model_accuracy": {"gemini-31-flash-lite": 0.0, "gemini-flash": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 18, "answer_word_count": 24}
{"annotation_id": "772b5c3b659d", "source_id": "drive-165eqbwtro3q-gnvcyb3yw-488f839ea3", "source_name": "118_recording.mp4", "display_name": "118_recording.mp4", "canonical_video_id": "165EQbWTro3q-GnVCyb3yW6Y9i1bHnqOV", "annotator_id": "5", "question": "Before the cutting work is fully finished, what longer-horizon plan best explains why the cook oils the wok and sets it on the induction unit already?", "answer": "The wok is being preheated in advance because the board work is nearly done and the first meat step will need heat immediately.", "distractors": ["The wok is being heated so the loose onion skins can be dried before they are discarded.", "The burner is being reserved early so no other container can interrupt the remaining prep flow.", "The oil is being warmed so it can be poured back over the sliced onions before they are moved.", "The cook is checking whether the wok is still clean enough to use without another rinse.", "The wok is being heated so it can temporarily hold the cut ingredients instead of the bowl.", "The pan is being kept hot mainly to dry the utensils before they return to the counter.", "The oil is being heated first because the next step is to season the board rather than the wok."], "rationale": null, "options": [{"letter": "A", "text": "The cook is checking whether the wok is still clean enough to use without another rinse."}, {"letter": "B", "text": "The burner is being reserved early so no other container can interrupt the remaining prep flow."}, {"letter": "C", "text": "The wok is being preheated in advance because the board work is nearly done and the first meat step will need heat immediately."}, {"letter": "D", "text": "The oil is being heated first because the next step is to season the board rather than the wok."}, {"letter": "E", "text": "The pan is being kept hot mainly to dry the utensils before they return to the counter."}, {"letter": "F", "text": "The oil is being warmed so it can be poured back over the sliced onions before they are moved."}, {"letter": "G", "text": "The wok is being heated so it can temporarily hold the cut ingredients instead of the bowl."}, {"letter": "H", "text": "The wok is being heated so the loose onion skins can be dried before they are discarded."}], "correct_letter": "C", "anchor_timestamp_seconds": 585.0, "clip_start_seconds": 415.0, "clip_end_seconds": 625.0, "clip_duration_seconds": 210.0, "video_duration_seconds": 3150.241, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-165eqbwtro3q-gnvcyb3yw-488f839ea3/017_before-the-cutting-work-is-fully-finishe_772b5c.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-31-flash-lite": 1.0, "gemini-flash": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 26, "answer_word_count": 23}
{"annotation_id": "2cbf692303dc", "source_id": "drive-165eqbwtro3q-gnvcyb3yw-488f839ea3", "source_name": "118_recording.mp4", "display_name": "118_recording.mp4", "canonical_video_id": "165EQbWTro3q-GnVCyb3yW6Y9i1bHnqOV", "annotator_id": "5", "question": "Once the raw pork has left the plate, why is clearing that plate immediately the better workspace move than simply leaving it idle beside the stove?", "answer": "The now-empty plate is being repurposed as the nearest receiving surface for cooked pieces once they start coming out of the wok.", "distractors": ["The plate has to be emptied so the onion bowl can become the only container near the burner.", "The plate is being cleared mainly to move raw-meat juices farther away from the seasoning area.", "The cook wants to use the plate as a splash guard beside the wok during the turning phase.", "The plate is being reset so another raw-meat load can be seasoned on it separately.", "The plate has to be cleared because all later transfers will go directly to the cutting board instead.", "The plate is being opened up so the chopsticks and spatula can rest there together between turns.", "The plate is being cleared mainly so the onions can be spread there for a second round of cutting."], "rationale": null, "options": [{"letter": "A", "text": "The plate is being opened up so the chopsticks and spatula can rest there together between turns."}, {"letter": "B", "text": "The now-empty plate is being repurposed as the nearest receiving surface for cooked pieces once they start coming out of the wok."}, {"letter": "C", "text": "The plate is being cleared mainly to move raw-meat juices farther away from the seasoning area."}, {"letter": "D", "text": "The plate has to be emptied so the onion bowl can become the only container near the burner."}, {"letter": "E", "text": "The plate is being cleared mainly so the onions can be spread there for a second round of cutting."}, {"letter": "F", "text": "The cook wants to use the plate as a splash guard beside the wok during the turning phase."}, {"letter": "G", "text": "The plate is being reset so another raw-meat load can be seasoned on it separately."}, {"letter": "H", "text": "The plate has to be cleared because all later transfers will go directly to the cutting board instead."}], "correct_letter": "B", "anchor_timestamp_seconds": 932.0, "clip_start_seconds": 862.0, "clip_end_seconds": 1052.0, "clip_duration_seconds": 190.0, "video_duration_seconds": 3150.241, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-165eqbwtro3q-gnvcyb3yw-488f839ea3/018_once-the-raw-pork-has-left-the-plate-why_2cbf69.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-31-flash-lite": 0.0, "gemini-flash": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 26, "answer_word_count": 22}
{"annotation_id": "a58685db7d96", "source_id": "drive-165eqbwtro3q-gnvcyb3yw-488f839ea3", "source_name": "118_recording.mp4", "display_name": "118_recording.mp4", "canonical_video_id": "165EQbWTro3q-GnVCyb3yW6Y9i1bHnqOV", "annotator_id": "5", "question": "After the pork is finished, why does the cook add oil to the wok again instead of treating the pan as effectively done with that phase?", "answer": "The oil is preparing a fresh cooking surface because the same wok is about to switch into an egg-cooking phase.", "distractors": ["The fresh oil is being added so the finished pork can stay glossy while it rests off to the side.", "The cook wants to loosen browned residue only so the wok can be put away without washing.", "The oil is compensating for underseasoned meat before one final stir-fry pass.", "The wok is being prepared for a second pork batch that has not entered yet.", "The oil is mainly there to help the spatula slide under the remaining vegetables for plating.", "The cook is cooling the wok gradually before cracking eggs somewhere else.", "The oil is being added so the board-held meat can be returned to the wok without sticking."], "rationale": null, "options": [{"letter": "A", "text": "The fresh oil is being added so the finished pork can stay glossy while it rests off to the side."}, {"letter": "B", "text": "The cook is cooling the wok gradually before cracking eggs somewhere else."}, {"letter": "C", "text": "The oil is preparing a fresh cooking surface because the same wok is about to switch into an egg-cooking phase."}, {"letter": "D", "text": "The oil is compensating for underseasoned meat before one final stir-fry pass."}, {"letter": "E", "text": "The cook wants to loosen browned residue only so the wok can be put away without washing."}, {"letter": "F", "text": "The oil is mainly there to help the spatula slide under the remaining vegetables for plating."}, {"letter": "G", "text": "The wok is being prepared for a second pork batch that has not entered yet."}, {"letter": "H", "text": "The oil is being added so the board-held meat can be returned to the wok without sticking."}], "correct_letter": "C", "anchor_timestamp_seconds": 2740.0, "clip_start_seconds": 2681.0, "clip_end_seconds": 2890.0, "clip_duration_seconds": 209.0, "video_duration_seconds": 3150.241, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-165eqbwtro3q-gnvcyb3yw-488f839ea3/019_after-the-pork-is-finished-why-does-the-_a58685.mp4", "question_type": "causal_reasoning", "difficulty": "easy", "model_accuracy": 1.0, "per_model_accuracy": {"gemini-flash": 1.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 26, "answer_word_count": 20}
{"annotation_id": "6af77602df8a", "source_id": "drive-19wfpvhorkqdskrnilfmbf-c8b912f4e7", "source_name": "67_recording.mp4", "display_name": "67_recording.mp4", "canonical_video_id": "19WFpvhoRKQdSkRNiLfmbFCmTCTo_2_Ln", "annotator_id": "9", "question": "What earlier state makes the pan the only place that still needs work now?", "answer": "The separate prep strands have already been merged, so the remaining uncertainty is no longer in the ingredients but in how they cook together", "distractors": ["The pan has already received enough liquid that the counter tools can no longer affect the result in a meaningful way", "The sink-side work has already been repeated enough times that returning there would only duplicate what is done", "The bowl has already changed temperature once, so keeping it on the counter would no longer make sense after this point", "The plate and board have already traded roles, so the pan becomes the only workspace that can still advance the task", "The chopsticks have already stopped being a prep tool and become a transfer tool, which locks the workflow to the stove", "The sauces remain unopened, so the pan must continue first until a later interruption brings them back into the workflow", "The food has already changed color enough that all earlier prep decisions become fixed and cannot be revisited"], "rationale": null, "options": [{"letter": "A", "text": "The plate and board have already traded roles, so the pan becomes the only workspace that can still advance the task"}, {"letter": "B", "text": "The bowl has already changed temperature once, so keeping it on the counter would no longer make sense after this point"}, {"letter": "C", "text": "The sink-side work has already been repeated enough times that returning there would only duplicate what is done"}, {"letter": "D", "text": "The sauces remain unopened, so the pan must continue first until a later interruption brings them back into the workflow"}, {"letter": "E", "text": "The chopsticks have already stopped being a prep tool and become a transfer tool, which locks the workflow to the stove"}, {"letter": "F", "text": "The food has already changed color enough that all earlier prep decisions become fixed and cannot be revisited"}, {"letter": "G", "text": "The separate prep strands have already been merged, so the remaining uncertainty is no longer in the ingredients but in how they cook together"}, {"letter": "H", "text": "The pan has already received enough liquid that the counter tools can no longer affect the result in a meaningful way"}], "correct_letter": "G", "anchor_timestamp_seconds": 258.2, "clip_start_seconds": 65.0, "clip_end_seconds": 270.0, "clip_duration_seconds": 205.0, "video_duration_seconds": 715.368, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-19wfpvhorkqdskrnilfmbf-c8b912f4e7/001_what-earlier-state-makes-the-pan-the-onl_6af776.mp4", "question_type": "temporal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-31-flash-lite": 1.0, "gemini-flash": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 14, "answer_word_count": 24}
{"annotation_id": "7949cdb021ed", "source_id": "drive-19wfpvhorkqdskrnilfmbf-c8b912f4e7", "source_name": "67_recording.mp4", "display_name": "67_recording.mp4", "canonical_video_id": "19WFpvhoRKQdSkRNiLfmbFCmTCTo_2_Ln", "annotator_id": "9", "question": "What earlier state makes the yellow bowl worth taking to the stove only later?", "answer": "The bowl has already collected the separate prep streams, so moving it now advances the workflow instead of interrupting it", "distractors": ["The bowl has already been heated enough on the counter, so it is finally safe to cook from", "The sink has already been used twice, so the bowl can no longer stay there for any later step", "The bottles have already been staged, so the bowl has to move before seasonings can begin", "The board has already been cleaned, so the bowl becomes the only item left that can still be prepared", "The pan has already been lifted once, so the bowl now has to follow the same route to stay synchronized", "The chopsticks have already replaced the spoon, so the bowl is treated as finished rather than still adjustable", "The plate has already been moved away, so the bowl must take its place before anything else changes"], "rationale": null, "options": [{"letter": "A", "text": "The sink has already been used twice, so the bowl can no longer stay there for any later step"}, {"letter": "B", "text": "The board has already been cleaned, so the bowl becomes the only item left that can still be prepared"}, {"letter": "C", "text": "The pan has already been lifted once, so the bowl now has to follow the same route to stay synchronized"}, {"letter": "D", "text": "The bowl has already collected the separate prep streams, so moving it now advances the workflow instead of interrupting it"}, {"letter": "E", "text": "The plate has already been moved away, so the bowl must take its place before anything else changes"}, {"letter": "F", "text": "The bowl has already been heated enough on the counter, so it is finally safe to cook from"}, {"letter": "G", "text": "The chopsticks have already replaced the spoon, so the bowl is treated as finished rather than still adjustable"}, {"letter": "H", "text": "The bottles have already been staged, so the bowl has to move before seasonings can begin"}], "correct_letter": "D", "anchor_timestamp_seconds": 214.2, "clip_start_seconds": 45.0, "clip_end_seconds": 258.0, "clip_duration_seconds": 213.0, "video_duration_seconds": 715.368, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-19wfpvhorkqdskrnilfmbf-c8b912f4e7/002_what-earlier-state-makes-the-yellow-bowl_7949cd.mp4", "question_type": "temporal_reasoning", "difficulty": "medium", "model_accuracy": 0.6, "per_model_accuracy": {"gemini-flash": 0.0, "qwen-flash": 1.0, "gemini-31-flash-lite": 1.0}, "num_evals": 2, "has_timestamp_ref": false, "question_word_count": 14, "answer_word_count": 20}
{"annotation_id": "35097d6eaadc", "source_id": "drive-19wfpvhorkqdskrnilfmbf-c8b912f4e7", "source_name": "67_recording.mp4", "display_name": "67_recording.mp4", "canonical_video_id": "19WFpvhoRKQdSkRNiLfmbFCmTCTo_2_Ln", "annotator_id": "9", "question": "Why does the workflow return to the bowl after the sink step instead of going straight to the stove?", "answer": "Because the sink step only finishes cleanup, while the bowl still needs the earlier prep folded back into the main mixture", "distractors": ["Because the sink step cools the ingredients first, and the bowl step brings them back to cooking temperature", "Because the sink area becomes too crowded after one visit, so the bowl has to take over from there", "Because the knife cannot be used again until the bowl has been stirred once more on the counter", "Because the stove step is waiting only on heat, while the bowl step is waiting on tool availability", "Because the sink step is mainly for tool handling, while the bowl is where ingredient decisions are finalized", "Because the bowl has to rest briefly after the sink step before it can be brought any closer to the burner", "Because the bowl has to be checked against the pan location before the sink side can count as finished"], "rationale": null, "options": [{"letter": "A", "text": "Because the sink area becomes too crowded after one visit, so the bowl has to take over from there"}, {"letter": "B", "text": "Because the sink step cools the ingredients first, and the bowl step brings them back to cooking temperature"}, {"letter": "C", "text": "Because the bowl has to rest briefly after the sink step before it can be brought any closer to the burner"}, {"letter": "D", "text": "Because the bowl has to be checked against the pan location before the sink side can count as finished"}, {"letter": "E", "text": "Because the sink step is mainly for tool handling, while the bowl is where ingredient decisions are finalized"}, {"letter": "F", "text": "Because the stove step is waiting only on heat, while the bowl step is waiting on tool availability"}, {"letter": "G", "text": "Because the knife cannot be used again until the bowl has been stirred once more on the counter"}, {"letter": "H", "text": "Because the sink step only finishes cleanup, while the bowl still needs the earlier prep folded back into the main mixture"}], "correct_letter": "H", "anchor_timestamp_seconds": 178.8, "clip_start_seconds": 12.0, "clip_end_seconds": 228.0, "clip_duration_seconds": 216.0, "video_duration_seconds": 715.368, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-19wfpvhorkqdskrnilfmbf-c8b912f4e7/003_why-does-the-workflow-return-to-the-bowl_35097d.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-31-flash-lite": 1.0, "gemini-flash": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 19, "answer_word_count": 21}
{"annotation_id": "361c4ad2cf52", "source_id": "drive-19wfpvhorkqdskrnilfmbf-c8b912f4e7", "source_name": "67_recording.mp4", "display_name": "67_recording.mp4", "canonical_video_id": "19WFpvhoRKQdSkRNiLfmbFCmTCTo_2_Ln", "annotator_id": "9", "question": "What earlier step makes the sink visit matter for the bowl later?", "answer": "It prepares a separate ingredient that only becomes useful after being brought back into the bowl", "distractors": ["It finishes a side task that the bowl no longer depends on once stirring begins", "It clears the counter so the bowl can stay closer to the stove afterward", "It changes the spoon setup so the bowl can switch tools without pausing", "It cools the ingredient enough that the bowl can finally be moved safely", "It marks the point where the plate stops being part of the workflow", "It gets the bowl ready to rest before the stove phase begins", "It removes the last need for chopsticks on the counter side"], "rationale": null, "options": [{"letter": "A", "text": "It prepares a separate ingredient that only becomes useful after being brought back into the bowl"}, {"letter": "B", "text": "It changes the spoon setup so the bowl can switch tools without pausing"}, {"letter": "C", "text": "It removes the last need for chopsticks on the counter side"}, {"letter": "D", "text": "It finishes a side task that the bowl no longer depends on once stirring begins"}, {"letter": "E", "text": "It cools the ingredient enough that the bowl can finally be moved safely"}, {"letter": "F", "text": "It clears the counter so the bowl can stay closer to the stove afterward"}, {"letter": "G", "text": "It marks the point where the plate stops being part of the workflow"}, {"letter": "H", "text": "It gets the bowl ready to rest before the stove phase begins"}], "correct_letter": "A", "anchor_timestamp_seconds": 182.2, "clip_start_seconds": 30.0, "clip_end_seconds": 232.0, "clip_duration_seconds": 202.0, "video_duration_seconds": 715.368, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-19wfpvhorkqdskrnilfmbf-c8b912f4e7/004_what-earlier-step-makes-the-sink-visit-m_361c4a.mp4", "question_type": "temporal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 1.0, "gemini-31-flash-lite": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 12, "answer_word_count": 16}
{"annotation_id": "3d9b3ae7de70", "source_id": "drive-19wfpvhorkqdskrnilfmbf-c8b912f4e7", "source_name": "67_recording.mp4", "display_name": "67_recording.mp4", "canonical_video_id": "19WFpvhoRKQdSkRNiLfmbFCmTCTo_2_Ln", "annotator_id": "9", "question": "Why isn’t the yellow bowl useful enough to move earlier?", "answer": "Because it is still missing part of the earlier prep, so moving it sooner would split the workflow instead of advancing it", "distractors": ["Because the bowl has to sit near the board until the spoon is no longer needed", "Because the burner side is too crowded early on for any bowl to become active there", "Because the bowl only becomes safe to lift after the sink step has been repeated", "Because the chopsticks have to be put down before the bowl can count as ready", "Because the plate still controls the order of tasks before the bowl gets its turn", "Because the bowl cannot be used while the counter is still wet from the earlier rinse", "Because the bottle stage must be decided before the bowl can become the next move"], "rationale": null, "options": [{"letter": "A", "text": "Because the bowl only becomes safe to lift after the sink step has been repeated"}, {"letter": "B", "text": "Because the bowl has to sit near the board until the spoon is no longer needed"}, {"letter": "C", "text": "Because the chopsticks have to be put down before the bowl can count as ready"}, {"letter": "D", "text": "Because the burner side is too crowded early on for any bowl to become active there"}, {"letter": "E", "text": "Because the bottle stage must be decided before the bowl can become the next move"}, {"letter": "F", "text": "Because it is still missing part of the earlier prep, so moving it sooner would split the workflow instead of advancing it"}, {"letter": "G", "text": "Because the bowl cannot be used while the counter is still wet from the earlier rinse"}, {"letter": "H", "text": "Because the plate still controls the order of tasks before the bowl gets its turn"}], "correct_letter": "F", "anchor_timestamp_seconds": 206.4, "clip_start_seconds": 40.0, "clip_end_seconds": 255.0, "clip_duration_seconds": 215.0, "video_duration_seconds": 715.368, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-19wfpvhorkqdskrnilfmbf-c8b912f4e7/005_why-isn-t-the-yellow-bowl-useful-enough-_3d9b3a.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-31-flash-lite": 1.0, "gemini-flash": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 10, "answer_word_count": 22}
{"annotation_id": "31a992c66cc8", "source_id": "drive-19wfpvhorkqdskrnilfmbf-c8b912f4e7", "source_name": "67_recording.mp4", "display_name": "67_recording.mp4", "canonical_video_id": "19WFpvhoRKQdSkRNiLfmbFCmTCTo_2_Ln", "annotator_id": "9", "question": "Why does the counter stop being the main decision point after the bowl moves?", "answer": "Because the earlier counter choices have already been absorbed into the bowl, so later choices mostly affect cooking rather than prep", "distractors": ["Because the counter becomes too crowded once the bowl leaves, so no later prep can happen there", "Because the spoon is no longer available once the bowl reaches the stove side", "Because the plate has already taken over the last remaining counter task by then", "Because the sink has already replaced the board as the main prep space before the bowl moves", "Because the counter ingredients are already fully measured, so nothing there can still change the outcome", "Because the chopsticks stop being part of the workflow once the bowl is lifted", "Because the burner becomes hotter than expected, forcing all later decisions away from the counter"], "rationale": null, "options": [{"letter": "A", "text": "Because the spoon is no longer available once the bowl reaches the stove side"}, {"letter": "B", "text": "Because the counter becomes too crowded once the bowl leaves, so no later prep can happen there"}, {"letter": "C", "text": "Because the counter ingredients are already fully measured, so nothing there can still change the outcome"}, {"letter": "D", "text": "Because the plate has already taken over the last remaining counter task by then"}, {"letter": "E", "text": "Because the earlier counter choices have already been absorbed into the bowl, so later choices mostly affect cooking rather than prep"}, {"letter": "F", "text": "Because the burner becomes hotter than expected, forcing all later decisions away from the counter"}, {"letter": "G", "text": "Because the chopsticks stop being part of the workflow once the bowl is lifted"}, {"letter": "H", "text": "Because the sink has already replaced the board as the main prep space before the bowl moves"}], "correct_letter": "E", "anchor_timestamp_seconds": 245.9, "clip_start_seconds": 60.0, "clip_end_seconds": 275.0, "clip_duration_seconds": 215.0, "video_duration_seconds": 715.368, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-19wfpvhorkqdskrnilfmbf-c8b912f4e7/006_why-does-the-counter-stop-being-the-main_31a992.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-31-flash-lite": 1.0, "gemini-flash": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 14, "answer_word_count": 21}
{"annotation_id": "04e7e8b5ea8e", "source_id": "drive-19wfpvhorkqdskrnilfmbf-c8b912f4e7", "source_name": "67_recording.mp4", "display_name": "67_recording.mp4", "canonical_video_id": "19WFpvhoRKQdSkRNiLfmbFCmTCTo_2_Ln", "annotator_id": "9", "question": "Why does the workflow pause at the sink instead of staying with the bowl continuously?", "answer": "Because one ingredient stream still needs a separate prep phase before it can be folded back into the bowl", "distractors": ["Because the bowl has to cool between mixing rounds, so the sink fills that waiting time", "Because the sink is used to decide how much of the bowl should go to the stove later", "Because the bowl tools cannot be reused until they have touched water once", "Because the sink visit marks the end of the plate phase and the start of the bottle phase", "Because the bowl cannot stay on the counter once the board becomes active again", "Because the sink step is needed to warm the ingredient before the bowl can receive it", "Because the bowl is intentionally left incomplete to make stirring easier afterward"], "rationale": null, "options": [{"letter": "A", "text": "Because the sink visit marks the end of the plate phase and the start of the bottle phase"}, {"letter": "B", "text": "Because the bowl is intentionally left incomplete to make stirring easier afterward"}, {"letter": "C", "text": "Because the sink is used to decide how much of the bowl should go to the stove later"}, {"letter": "D", "text": "Because the sink step is needed to warm the ingredient before the bowl can receive it"}, {"letter": "E", "text": "Because the bowl tools cannot be reused until they have touched water once"}, {"letter": "F", "text": "Because the bowl cannot stay on the counter once the board becomes active again"}, {"letter": "G", "text": "Because the bowl has to cool between mixing rounds, so the sink fills that waiting time"}, {"letter": "H", "text": "Because one ingredient stream still needs a separate prep phase before it can be folded back into the bowl"}], "correct_letter": "H", "anchor_timestamp_seconds": 156.7, "clip_start_seconds": 0, "clip_end_seconds": 275.0, "clip_duration_seconds": 275.0, "video_duration_seconds": 715.368, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-19wfpvhorkqdskrnilfmbf-c8b912f4e7/007_why-does-the-workflow-pause-at-the-sink-_04e7e8.mp4", "question_type": "causal_reasoning", "difficulty": "hard", "model_accuracy": 0.0, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 15, "answer_word_count": 19}
{"annotation_id": "f00f5936f76e", "source_id": "drive-19wfpvhorkqdskrnilfmbf-c8b912f4e7", "source_name": "67_recording.mp4", "display_name": "67_recording.mp4", "canonical_video_id": "19WFpvhoRKQdSkRNiLfmbFCmTCTo_2_Ln", "annotator_id": "9", "question": "What earlier unfinished part explains why the bowl still needs attention after the sink step?", "answer": "The bowl has not absorbed the sink-side ingredient work yet, so it is still incomplete as a combined prep state", "distractors": ["The bowl has not been heated yet, so it still needs one more counter adjustment", "The bowl has not been moved close enough to the stove to count as ready", "The bowl still depends on the plate, which has not left the counter at that point", "The bowl has not switched from spoon use to chopstick use yet, so its prep is still ope", "The bowl still contains too much liquid to be worth bringing to the stove", "The bowl has not been checked against the pan position yet, so the next step cannot be chosen", "The bowl still needs the bottles to be opened before it can count as finished"], "rationale": null, "options": [{"letter": "A", "text": "The bowl still contains too much liquid to be worth bringing to the stove"}, {"letter": "B", "text": "The bowl still depends on the plate, which has not left the counter at that point"}, {"letter": "C", "text": "The bowl has not been checked against the pan position yet, so the next step cannot be chosen"}, {"letter": "D", "text": "The bowl still needs the bottles to be opened before it can count as finished"}, {"letter": "E", "text": "The bowl has not been moved close enough to the stove to count as ready"}, {"letter": "F", "text": "The bowl has not switched from spoon use to chopstick use yet, so its prep is still ope"}, {"letter": "G", "text": "The bowl has not absorbed the sink-side ingredient work yet, so it is still incomplete as a combined prep state"}, {"letter": "H", "text": "The bowl has not been heated yet, so it still needs one more counter adjustment"}], "correct_letter": "G", "anchor_timestamp_seconds": 192.4, "clip_start_seconds": 0, "clip_end_seconds": 275.0, "clip_duration_seconds": 275.0, "video_duration_seconds": 715.368, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-19wfpvhorkqdskrnilfmbf-c8b912f4e7/008_what-earlier-unfinished-part-explains-wh_f00f59.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-31-flash-lite": 1.0, "gemini-flash": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 15, "answer_word_count": 20}
{"annotation_id": "e816924e1061", "source_id": "drive-19wfpvhorkqdskrnilfmbf-c8b912f4e7", "source_name": "67_recording.mp4", "display_name": "67_recording.mp4", "canonical_video_id": "19WFpvhoRKQdSkRNiLfmbFCmTCTo_2_Ln", "annotator_id": "9", "question": "What earlier change makes it unnecessary to restart prep once cooking begins?", "answer": "The earlier prep work has already been consolidated, so the next meaningful changes now come from heat rather than further assembly", "distractors": ["The remaining raw items have already been repositioned close enough to the stove to be used without more prep", "The board and sink have both already been used, so returning to them would only repeat completed work", "The spoon is no longer needed, so no earlier counter task can resume once the bowl moves", "The plate has already left the workflow, which removes the last reason to pause cooking", "The chopsticks have already become the final tool, which keeps the process locked to the stove", "The ingredients have already changed color enough that more prep would no longer matter", "The pan has already received enough liquid that the rest of the clip can only be cleanup"], "rationale": null, "options": [{"letter": "A", "text": "The plate has already left the workflow, which removes the last reason to pause cooking"}, {"letter": "B", "text": "The pan has already received enough liquid that the rest of the clip can only be cleanup"}, {"letter": "C", "text": "The earlier prep work has already been consolidated, so the next meaningful changes now come from heat rather than further assembly"}, {"letter": "D", "text": "The spoon is no longer needed, so no earlier counter task can resume once the bowl moves"}, {"letter": "E", "text": "The chopsticks have already become the final tool, which keeps the process locked to the stove"}, {"letter": "F", "text": "The board and sink have both already been used, so returning to them would only repeat completed work"}, {"letter": "G", "text": "The ingredients have already changed color enough that more prep would no longer matter"}, {"letter": "H", "text": "The remaining raw items have already been repositioned close enough to the stove to be used without more prep"}], "correct_letter": "C", "anchor_timestamp_seconds": 256.7, "clip_start_seconds": 0, "clip_end_seconds": 275.0, "clip_duration_seconds": 275.0, "video_duration_seconds": 715.368, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-19wfpvhorkqdskrnilfmbf-c8b912f4e7/009_what-earlier-change-makes-it-unnecessary_e81692.mp4", "question_type": "temporal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 12, "answer_word_count": 21}
{"annotation_id": "d80fe47fead7", "source_id": "drive-19wfpvhorkqdskrnilfmbf-c8b912f4e7", "source_name": "67_recording.mp4", "display_name": "67_recording.mp4", "canonical_video_id": "19WFpvhoRKQdSkRNiLfmbFCmTCTo_2_Ln", "annotator_id": "9", "question": "What earlier step makes the sink visit matter for the bowl later?", "answer": "It prepares a separate ingredient that only becomes useful after being brought back into the bowl", "distractors": ["It finishes a side task that the bowl no longer depends on once stirring begins", "It clears the counter so the bowl can stay closer to the stove afterward", "It changes the spoon setup so the bowl can switch tools without pausing", "It cools the ingredient enough that the bowl can finally be moved safely", "It marks the point where the plate stops being part of the workflow", "It gets the bowl ready to rest before the stove phase begins", "It removes the last need for chopsticks on the counter side"], "rationale": null, "options": [{"letter": "A", "text": "It removes the last need for chopsticks on the counter side"}, {"letter": "B", "text": "It changes the spoon setup so the bowl can switch tools without pausing"}, {"letter": "C", "text": "It finishes a side task that the bowl no longer depends on once stirring begins"}, {"letter": "D", "text": "It marks the point where the plate stops being part of the workflow"}, {"letter": "E", "text": "It gets the bowl ready to rest before the stove phase begins"}, {"letter": "F", "text": "It clears the counter so the bowl can stay closer to the stove afterward"}, {"letter": "G", "text": "It cools the ingredient enough that the bowl can finally be moved safely"}, {"letter": "H", "text": "It prepares a separate ingredient that only becomes useful after being brought back into the bowl"}], "correct_letter": "H", "anchor_timestamp_seconds": 542.3, "clip_start_seconds": 390.0, "clip_end_seconds": 592.0, "clip_duration_seconds": 202.0, "video_duration_seconds": 715.368, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-19wfpvhorkqdskrnilfmbf-c8b912f4e7/010_what-earlier-step-makes-the-sink-visit-m_d80fe4.mp4", "question_type": "temporal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 12, "answer_word_count": 16}
{"annotation_id": "e1936ecec9ef", "source_id": "drive-19wfpvhorkqdskrnilfmbf-c8b912f4e7", "source_name": "67_recording.mp4", "display_name": "67_recording.mp4", "canonical_video_id": "19WFpvhoRKQdSkRNiLfmbFCmTCTo_2_Ln", "annotator_id": "9", "question": "Why does the workflow pause at the sink instead of staying with the bowl continuously?", "answer": "Because one ingredient stream still needs a separate prep phase before it can be folded back into the bowl", "distractors": ["Because the bowl has to cool between mixing rounds, so the sink fills that waiting time", "Because the sink is used to decide how much of the bowl should go to the stove later", "Because the bowl tools cannot be reused until they have touched water once", "Because the sink visit marks the end of the plate phase and the start of the bottle phase", "Because the bowl cannot stay on the counter once the board becomes active again", "Because the sink step is needed to warm the ingredient before the bowl can receive it", "Because the bowl is intentionally left incomplete to make stirring easier afterward"], "rationale": null, "options": [{"letter": "A", "text": "Because the bowl is intentionally left incomplete to make stirring easier afterward"}, {"letter": "B", "text": "Because the sink is used to decide how much of the bowl should go to the stove later"}, {"letter": "C", "text": "Because the bowl tools cannot be reused until they have touched water once"}, {"letter": "D", "text": "Because one ingredient stream still needs a separate prep phase before it can be folded back into the bowl"}, {"letter": "E", "text": "Because the sink step is needed to warm the ingredient before the bowl can receive it"}, {"letter": "F", "text": "Because the bowl has to cool between mixing rounds, so the sink fills that waiting time"}, {"letter": "G", "text": "Because the sink visit marks the end of the plate phase and the start of the bottle phase"}, {"letter": "H", "text": "Because the bowl cannot stay on the counter once the board becomes active again"}], "correct_letter": "D", "anchor_timestamp_seconds": 516.6, "clip_start_seconds": 420.0, "clip_end_seconds": 635.0, "clip_duration_seconds": 215.0, "video_duration_seconds": 715.368, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-19wfpvhorkqdskrnilfmbf-c8b912f4e7/011_why-does-the-workflow-pause-at-the-sink-_e1936e.mp4", "question_type": "causal_reasoning", "difficulty": "hard", "model_accuracy": 0.0, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 15, "answer_word_count": 19}
{"annotation_id": "18bfcaadee4c", "source_id": "drive-19wfpvhorkqdskrnilfmbf-c8b912f4e7", "source_name": "67_recording.mp4", "display_name": "67_recording.mp4", "canonical_video_id": "19WFpvhoRKQdSkRNiLfmbFCmTCTo_2_Ln", "annotator_id": "9", "question": "What earlier unfinished part explains why the bowl still needs attention after the sink step?", "answer": "The bowl has not absorbed the sink-side ingredient work yet, so it is still incomplete as a combined prep state", "distractors": ["The bowl has not been heated yet, so it still needs one more counter adjustment", "The bowl has not been moved close enough to the stove to count as ready", "The bowl still depends on the plate, which has not left the counter at that point", "The bowl has not switched from spoon use to chopstick use yet, so its prep is still open", "The bowl still contains too much liquid to be worth bringing to the stove", "The bowl has not been checked against the pan position yet, so the next step cannot be chosen", "The bowl still needs the bottles to be opened before it can count as finished"], "rationale": null, "options": [{"letter": "A", "text": "The bowl has not switched from spoon use to chopstick use yet, so its prep is still open"}, {"letter": "B", "text": "The bowl has not been heated yet, so it still needs one more counter adjustment"}, {"letter": "C", "text": "The bowl still needs the bottles to be opened before it can count as finished"}, {"letter": "D", "text": "The bowl still contains too much liquid to be worth bringing to the stove"}, {"letter": "E", "text": "The bowl has not absorbed the sink-side ingredient work yet, so it is still incomplete as a combined prep state"}, {"letter": "F", "text": "The bowl has not been moved close enough to the stove to count as ready"}, {"letter": "G", "text": "The bowl has not been checked against the pan position yet, so the next step cannot be chosen"}, {"letter": "H", "text": "The bowl still depends on the plate, which has not left the counter at that point"}], "correct_letter": "E", "anchor_timestamp_seconds": 552.8, "clip_start_seconds": 395.0, "clip_end_seconds": 600.0, "clip_duration_seconds": 205.0, "video_duration_seconds": 715.368, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-19wfpvhorkqdskrnilfmbf-c8b912f4e7/012_what-earlier-unfinished-part-explains-wh_18bfca.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 15, "answer_word_count": 20}
{"annotation_id": "75b355285fc6", "source_id": "drive-19wfpvhorkqdskrnilfmbf-c8b912f4e7", "source_name": "67_recording.mp4", "display_name": "67_recording.mp4", "canonical_video_id": "19WFpvhoRKQdSkRNiLfmbFCmTCTo_2_Ln", "annotator_id": "9", "question": "Why does the bowl become the place where earlier work gets resumed?", "answer": "Because the bowl is the point where separate earlier actions are recombined into one usable state", "distractors": ["Because the bowl is the only item that stays in view long enough to hold multiple prep strands together", "Because the bowl is warmer than the board, so it can absorb later ingredients more easily", "Because the bowl is closer to the stove, so any interrupted work naturally restarts there", "Because the sink step leaves the board unavailable for the rest of the clip", "Because the bowl replaces the plate as soon as the first stirring tool changes", "Because the bowl is easier to carry than the other tools once the stove is turned on", "Because the bowl has to be finished before the sink can count as completed"], "rationale": null, "options": [{"letter": "A", "text": "Because the sink step leaves the board unavailable for the rest of the clip"}, {"letter": "B", "text": "Because the bowl is warmer than the board, so it can absorb later ingredients more easily"}, {"letter": "C", "text": "Because the bowl replaces the plate as soon as the first stirring tool changes"}, {"letter": "D", "text": "Because the bowl is closer to the stove, so any interrupted work naturally restarts there"}, {"letter": "E", "text": "Because the bowl is the point where separate earlier actions are recombined into one usable state"}, {"letter": "F", "text": "Because the bowl has to be finished before the sink can count as completed"}, {"letter": "G", "text": "Because the bowl is easier to carry than the other tools once the stove is turned on"}, {"letter": "H", "text": "Because the bowl is the only item that stays in view long enough to hold multiple prep strands together"}], "correct_letter": "E", "anchor_timestamp_seconds": 560.4, "clip_start_seconds": 405.0, "clip_end_seconds": 715.0, "clip_duration_seconds": 310.0, "video_duration_seconds": 715.368, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-19wfpvhorkqdskrnilfmbf-c8b912f4e7/013_why-does-the-bowl-become-the-place-where_75b355.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-31-flash-lite": 1.0, "gemini-flash": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 12, "answer_word_count": 16}
{"annotation_id": "0fcb3aae4eaa", "source_id": "drive-1cavzanme5iqjjuilkqz-l-493b9302d6", "source_name": "3_recording.mp4", "display_name": "3_recording.mp4", "canonical_video_id": "1CaVZANmE5IQJJuIlKQZ_LGVmg92ptSp6", "annotator_id": "14", "question": "Why do you use a knife first, then your hands, when opening a bag of cabbage?", "answer": "Because you can't break the sealed packaging of the cabbage by hand.", "distractors": ["To test if the knife is sharp enough.", "To create a clean initial cut so the bag can be perfectly resealed later.", "To slowly release the nitrogen gas inside, preventing sudden pressure from damaging the leaves.", "To drain accumulated condensation through a small slit before getting your hands wet.", "To prevent the metal knife from slicing the cabbage and causing the edges to oxidize.", "Tearing the whole bag by hand creates static, causing plastic particles to cling to the leaves.", "Pulling it apart by hand ensures maximum integrity of the outermost leaves.", "To make a small slit to sniff for spoilage before fully opening and dirtying your hands.", "The molecular structure of the plastic bag only allows for cutting, not tearing."], "rationale": null, "options": [{"letter": "A", "text": "Because you can't break the sealed packaging of the cabbage by hand."}, {"letter": "B", "text": "To make a small slit to sniff for spoilage before fully opening and dirtying your hands."}, {"letter": "C", "text": "Tearing the whole bag by hand creates static, causing plastic particles to cling to the leaves."}, {"letter": "D", "text": "To prevent the metal knife from slicing the cabbage and causing the edges to oxidize."}, {"letter": "E", "text": "Pulling it apart by hand ensures maximum integrity of the outermost leaves."}, {"letter": "F", "text": "To create a clean initial cut so the bag can be perfectly resealed later."}, {"letter": "G", "text": "To drain accumulated condensation through a small slit before getting your hands wet."}, {"letter": "H", "text": "To test if the knife is sharp enough."}, {"letter": "I", "text": "The molecular structure of the plastic bag only allows for cutting, not tearing."}, {"letter": "J", "text": "To slowly release the nitrogen gas inside, preventing sudden pressure from damaging the leaves."}], "correct_letter": "A", "anchor_timestamp_seconds": 107.42861, "clip_start_seconds": 0, "clip_end_seconds": 1878.0, "clip_duration_seconds": 1878.0, "video_duration_seconds": 1878.327, "clip_path": "/home/data2/sltian/code/egotools_dev/workspace/sources/drive-1cavzanme5iqjjuilkqz-l-493b9302d6/clips/001_why-do-you-use-a-knife-first-then-your-h_0fcb3a.mp4", "question_type": "causal_reasoning", "difficulty": "easy", "model_accuracy": 0.8824, "per_model_accuracy": {"qwen-flash": 1.0, "gemini-flash": 1.0, "gemini-31-flash-lite": 0.8, "nemotron-vl": 0.5}, "num_evals": 6, "has_timestamp_ref": false, "question_word_count": 16, "answer_word_count": 12}
{"annotation_id": "b2be7a945e7c", "source_id": "drive-1cavzanme5iqjjuilkqz-l-493b9302d6", "source_name": "3_recording.mp4", "display_name": "3_recording.mp4", "canonical_video_id": "1CaVZANmE5IQJJuIlKQZ_LGVmg92ptSp6", "annotator_id": "14", "question": "Why does this person need to use a mobile phone?", "answer": "Checking the phone to follow specific cooking steps or ingredient proportions.", "distractors": ["Scrolling through short videos", "To take photos of the meat", "To place ingredients on the screen and use touch sensors as a scale.", "Scanning the QR code on the ingredient package to check the expiry date or origin tracing.", "Selecting and playing podcasts or music to pass the boring chopping time.", "To ask the AI assistant how to cook", "To set multiple precision timers to prevent overcooking the dishes.", "To document every step of the process for a", "To convert imperial weight units on the package to grams for the kitchen scale.", "To set a precise countdown timer for the simmering food to prevent burning."], "rationale": null, "options": [{"letter": "A", "text": "To document every step of the process for a"}, {"letter": "B", "text": "To set multiple precision timers to prevent overcooking the dishes."}, {"letter": "C", "text": "Scrolling through short videos"}, {"letter": "D", "text": "To ask the AI assistant how to cook"}, {"letter": "E", "text": "To convert imperial weight units on the package to grams for the kitchen scale."}, {"letter": "F", "text": "Scanning the QR code on the ingredient package to check the expiry date or origin tracing."}, {"letter": "G", "text": "To take photos of the meat"}, {"letter": "H", "text": "Checking the phone to follow specific cooking steps or ingredient proportions."}, {"letter": "I", "text": "Selecting and playing podcasts or music to pass the boring chopping time."}, {"letter": "J", "text": "To place ingredients on the screen and use touch sensors as a scale."}, {"letter": "K", "text": "To set a precise countdown timer for the simmering food to prevent burning."}], "correct_letter": "H", "anchor_timestamp_seconds": 12.8057, "clip_start_seconds": 0, "clip_end_seconds": 1878.0, "clip_duration_seconds": 1878.0, "video_duration_seconds": 1878.327, "clip_path": "/home/data2/sltian/code/egotools_dev/workspace/sources/drive-1cavzanme5iqjjuilkqz-l-493b9302d6/clips/002_why-does-this-person-need-to-use-a-mobil_b2be7a.mp4", "question_type": "causal_reasoning", "difficulty": "easy", "model_accuracy": 0.9286, "per_model_accuracy": {"qwen-flash": 0.75, "gemini-31-flash-lite": 1.0, "gemini-flash": 1.0, "nemotron-vl": 1.0}, "num_evals": 4, "has_timestamp_ref": false, "question_word_count": 10, "answer_word_count": 11}
{"annotation_id": "f34b243b792c", "source_id": "drive-1cavzanme5iqjjuilkqz-l-493b9302d6", "source_name": "3_recording.mp4", "display_name": "3_recording.mp4", "canonical_video_id": "1CaVZANmE5IQJJuIlKQZ_LGVmg92ptSp6", "annotator_id": "14", "question": "Why do you pour sauce into a spoon first, then into a bowl?", "answer": "To determine the amount of sauce to pour.", "distractors": ["For later taste", "To reduce the drop height and prevent sauce from splashing onto clothes.", "To let the metal spoon absorb heat and prevent extreme temperatures from cracking the bowl.", "To inspect the sauce for sediment, clumps, or foreign objects in the shallow spoon.", "To perform small-scale stirring in the spoon to ensure oil and water are well mixed.", "To control the flow rate, as pouring directly from a large bottle can lead to an instant overflow.", "To follow formal dining etiquette and avoid direct contact between the bottle and the bowl.", "To take a quick taste from the spoon to ensure the sauce hasn't spoiled before adding it.", "To use the spoon edge to skim off surface oil and only pour the essence into the bowl.", "To aim precisely and drizzle sauce onto a specific spot for better food presentation."], "rationale": null, "options": [{"letter": "A", "text": "To perform small-scale stirring in the spoon to ensure oil and water are well mixed."}, {"letter": "B", "text": "To control the flow rate, as pouring directly from a large bottle can lead to an instant overflow."}, {"letter": "C", "text": "To follow formal dining etiquette and avoid direct contact between the bottle and the bowl."}, {"letter": "D", "text": "To reduce the drop height and prevent sauce from splashing onto clothes."}, {"letter": "E", "text": "To let the metal spoon absorb heat and prevent extreme temperatures from cracking the bowl."}, {"letter": "F", "text": "To determine the amount of sauce to pour."}, {"letter": "G", "text": "To take a quick taste from the spoon to ensure the sauce hasn't spoiled before adding it."}, {"letter": "H", "text": "For later taste"}, {"letter": "I", "text": "To inspect the sauce for sediment, clumps, or foreign objects in the shallow spoon."}, {"letter": "J", "text": "To use the spoon edge to skim off surface oil and only pour the essence into the bowl."}, {"letter": "K", "text": "To aim precisely and drizzle sauce onto a specific spot for better food presentation."}], "correct_letter": "F", "anchor_timestamp_seconds": 857.308683, "clip_start_seconds": 0, "clip_end_seconds": 1878.0, "clip_duration_seconds": 1878.0, "video_duration_seconds": 1878.327, "clip_path": "/home/data2/sltian/code/egotools_dev/workspace/sources/drive-1cavzanme5iqjjuilkqz-l-493b9302d6/clips/003_why-do-you-pour-sauce-into-a-spoon-first_f34b24.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.6923, "per_model_accuracy": {"qwen-flash": 0.6666666666666666, "gemini-flash": 1.0, "gemini-31-flash-lite": 0.5, "nemotron-vl": 0.5}, "num_evals": 5, "has_timestamp_ref": false, "question_word_count": 13, "answer_word_count": 8}
{"annotation_id": "5c1573770899", "source_id": "drive-1cavzanme5iqjjuilkqz-l-493b9302d6", "source_name": "3_recording.mp4", "display_name": "3_recording.mp4", "canonical_video_id": "1CaVZANmE5IQJJuIlKQZ_LGVmg92ptSp6", "annotator_id": "14", "question": "Why do we peel cabbage leaves by hand when washing it?", "answer": "Remove internal insect eggs and dirt.", "distractors": ["Convenient for digestion when eating", "To increase the surface area for seasonings to penetrate deeper during cooking.", "Metal blades damage cell walls and cause browning; hand-peeling keeps leaves green.", "Mechanical pressure crushes vegetable fibers; peeling by hand maintains the original crunch.", "To judge if internal leaves are dehydrated by the snapping sound and resistance.", "The core contains bitter compounds; peeling helps drain excess bitter sap first.", "Whole leaves trap water like bowls; peeling makes it easier to drain them in a colander.", "There is high internal pressure; peeling leaves prevents them from bursting when heated.", "Following the veins ensures the leaf stays intact and doesn't crumble during washing.", "peeling lets the cabbage \"breathe\" to release its natural aroma."], "rationale": null, "options": [{"letter": "A", "text": "peeling lets the cabbage \"breathe\" to release its natural aroma."}, {"letter": "B", "text": "Metal blades damage cell walls and cause browning; hand-peeling keeps leaves green."}, {"letter": "C", "text": "The core contains bitter compounds; peeling helps drain excess bitter sap first."}, {"letter": "D", "text": "To judge if internal leaves are dehydrated by the snapping sound and resistance."}, {"letter": "E", "text": "Mechanical pressure crushes vegetable fibers; peeling by hand maintains the original crunch."}, {"letter": "F", "text": "There is high internal pressure; peeling leaves prevents them from bursting when heated."}, {"letter": "G", "text": "To increase the surface area for seasonings to penetrate deeper during cooking."}, {"letter": "H", "text": "Whole leaves trap water like bowls; peeling makes it easier to drain them in a colander."}, {"letter": "I", "text": "Convenient for digestion when eating"}, {"letter": "J", "text": "Remove internal insect eggs and dirt."}, {"letter": "K", "text": "Following the veins ensures the leaf stays intact and doesn't crumble during washing."}], "correct_letter": "J", "anchor_timestamp_seconds": 286.139239, "clip_start_seconds": 0, "clip_end_seconds": 1878.0, "clip_duration_seconds": 1878.0, "video_duration_seconds": 1878.327, "clip_path": "/home/data2/sltian/code/egotools_dev/workspace/sources/drive-1cavzanme5iqjjuilkqz-l-493b9302d6/clips/004_why-do-we-peel-cabbage-leaves-by-hand-wh_5c1573.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"nemotron-vl": 0.0, "qwen-flash": 1.0, "gemini-31-flash-lite": 0.3333333333333333, "gemini-flash": 0.6666666666666666}, "num_evals": 3, "has_timestamp_ref": false, "question_word_count": 11, "answer_word_count": 6}
{"annotation_id": "c5a341f7dc68", "source_id": "drive-1cavzanme5iqjjuilkqz-l-493b9302d6", "source_name": "3_recording.mp4", "display_name": "3_recording.mp4", "canonical_video_id": "1CaVZANmE5IQJJuIlKQZ_LGVmg92ptSp6", "annotator_id": "14", "question": "Why is this person eating vermicelli here?", "answer": "To determine if it's cooked through", "distractors": ["To relieve hunger or low blood sugar caused by a long cooking process.", "To taste the broth and decide if more salt is needed.", "To check the temperature and avoid burning the throat when eating a full bite.", "To follow cooking etiquette where the chef must take the first bite.", "To lift and eat some strands to prevent them from clumping at the bottom.", "To confirm if it's mung bean or rice vermicelli to adjust the heat level.", "To compare the mouthfeel of different brands of vermicelli in the same pot.", "To stimulate saliva secretion and prepare the palate for the upcoming meal.", "To check for abnormal decolorization to ensure no illegal dyes were added."], "rationale": null, "options": [{"letter": "A", "text": "To stimulate saliva secretion and prepare the palate for the upcoming meal."}, {"letter": "B", "text": "To compare the mouthfeel of different brands of vermicelli in the same pot."}, {"letter": "C", "text": "To follow cooking etiquette where the chef must take the first bite."}, {"letter": "D", "text": "To check the temperature and avoid burning the throat when eating a full bite."}, {"letter": "E", "text": "To determine if it's cooked through"}, {"letter": "F", "text": "To taste the broth and decide if more salt is needed."}, {"letter": "G", "text": "To check for abnormal decolorization to ensure no illegal dyes were added."}, {"letter": "H", "text": "To relieve hunger or low blood sugar caused by a long cooking process."}, {"letter": "I", "text": "To confirm if it's mung bean or rice vermicelli to adjust the heat level."}, {"letter": "J", "text": "To lift and eat some strands to prevent them from clumping at the bottom."}], "correct_letter": "E", "anchor_timestamp_seconds": 1324.474114, "clip_start_seconds": 0, "clip_end_seconds": 1878.3, "clip_duration_seconds": 1878.3, "video_duration_seconds": 1878.327, "clip_path": "/home/data2/sltian/code/egotools_dev/workspace/sources/drive-1cavzanme5iqjjuilkqz-l-493b9302d6/clips/005_why-is-this-person-eating-vermicelli-her_c5a341.mp4", "question_type": "causal_reasoning", "difficulty": "easy", "model_accuracy": 1.0, "per_model_accuracy": {"gemini-flash": 1.0, "gemini-31-flash-lite": 1.0, "qwen-flash": 1.0}, "num_evals": 2, "has_timestamp_ref": false, "question_word_count": 7, "answer_word_count": 6}
{"annotation_id": "ce83bf20a90c", "source_id": "drive-1cavzanme5iqjjuilkqz-l-493b9302d6", "source_name": "3_recording.mp4", "display_name": "3_recording.mp4", "canonical_video_id": "1CaVZANmE5IQJJuIlKQZ_LGVmg92ptSp6", "annotator_id": "14", "question": "Why do you pick up chopsticks to help when you're halfway through pouring water?", "answer": "To prevent noodle from falling into the sink", "distractors": ["Convenient water diversion", "To create a vortex with chopsticks and speed up the drainage through the filter.", "To act as a support to balance the container and prevent hot water from splashing.", "To stir the noodles for better airflow and rapid cooling during drainage.", "To separate the noodles and prevent them from sticking to the bottom as buoyancy is lost.", "To brush away starchy foam on the surface so the noodles stay clean and non-sticky.", "To perform a final check on noodle firmness as the water pressure decreases.", "To stop noodles from blocking the drain holes due to water pressure.", "To turn over the noodles at the bottom for uniform dehydration."], "rationale": null, "options": [{"letter": "A", "text": "To create a vortex with chopsticks and speed up the drainage through the filter."}, {"letter": "B", "text": "To turn over the noodles at the bottom for uniform dehydration."}, {"letter": "C", "text": "To separate the noodles and prevent them from sticking to the bottom as buoyancy is lost."}, {"letter": "D", "text": "To brush away starchy foam on the surface so the noodles stay clean and non-sticky."}, {"letter": "E", "text": "To act as a support to balance the container and prevent hot water from splashing."}, {"letter": "F", "text": "To perform a final check on noodle firmness as the water pressure decreases."}, {"letter": "G", "text": "To stop noodles from blocking the drain holes due to water pressure."}, {"letter": "H", "text": "Convenient water diversion"}, {"letter": "I", "text": "To stir the noodles for better airflow and rapid cooling during drainage."}, {"letter": "J", "text": "To prevent noodle from falling into the sink"}], "correct_letter": "J", "anchor_timestamp_seconds": 1393.600355, "clip_start_seconds": 0, "clip_end_seconds": 1878.3, "clip_duration_seconds": 1878.3, "video_duration_seconds": 1878.327, "clip_path": "/home/data2/sltian/code/egotools_dev/workspace/sources/drive-1cavzanme5iqjjuilkqz-l-493b9302d6/clips/006_why-do-you-pick-up-chopsticks-to-help-wh_ce83bf.mp4", "question_type": "causal_reasoning", "difficulty": "hard", "model_accuracy": 0.0, "per_model_accuracy": {"gemini-31-flash-lite": 0.0, "gemini-flash": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 14, "answer_word_count": 8}
{"annotation_id": "33e863062605", "source_id": "drive-1cavzanme5iqjjuilkqz-l-493b9302d6", "source_name": "3_recording.mp4", "display_name": "3_recording.mp4", "canonical_video_id": "1CaVZANmE5IQJJuIlKQZ_LGVmg92ptSp6", "annotator_id": "14", "question": "Why do you cover the vermicelli with your left hand when pouring water here?", "answer": "To prevent noodle from falling into the sink", "distractors": ["Check the temperature of the noodle", "To block rising steam with the back of the hand and prevent facial burns.", "To sense the heat above the water flow and judge if cold water is needed.", "To change how air enters the container and slow the pour to avoid splashing.", "To cover the opening and prevent dust or debris from falling into the noodles.", "To minimize the spread of drainage odors and protect the respiratory tract.", "A professional habit of chefs, showing care for ingredients and focus on the task.", "To guide the water stream with fingers for precise aiming into the drain.", "To block the rebound force of the water and keep noodles from jumping out."], "rationale": null, "options": [{"letter": "A", "text": "To change how air enters the container and slow the pour to avoid splashing."}, {"letter": "B", "text": "To guide the water stream with fingers for precise aiming into the drain."}, {"letter": "C", "text": "To minimize the spread of drainage odors and protect the respiratory tract."}, {"letter": "D", "text": "Check the temperature of the noodle"}, {"letter": "E", "text": "To sense the heat above the water flow and judge if cold water is needed."}, {"letter": "F", "text": "To block rising steam with the back of the hand and prevent facial burns."}, {"letter": "G", "text": "To cover the opening and prevent dust or debris from falling into the noodles."}, {"letter": "H", "text": "To block the rebound force of the water and keep noodles from jumping out."}, {"letter": "I", "text": "To prevent noodle from falling into the sink"}, {"letter": "J", "text": "A professional habit of chefs, showing care for ingredients and focus on the task."}], "correct_letter": "I", "anchor_timestamp_seconds": 1436.639436, "clip_start_seconds": 0, "clip_end_seconds": 1878.0, "clip_duration_seconds": 1878.0, "video_duration_seconds": 1878.327, "clip_path": "/home/data2/sltian/code/egotools_dev/workspace/sources/drive-1cavzanme5iqjjuilkqz-l-493b9302d6/clips/007_why-do-you-cover-the-vermicelli-with-you_33e863.mp4", "question_type": "causal_reasoning", "difficulty": "hard", "model_accuracy": 0.3333, "per_model_accuracy": {"gemini-31-flash-lite": 0.5, "gemini-flash": 0.5, "qwen-flash": 0.0, "nemotron-vl": 0.0}, "num_evals": 2, "has_timestamp_ref": false, "question_word_count": 14, "answer_word_count": 8}
{"annotation_id": "ced5f37bce02", "source_id": "drive-1cavzanme5iqjjuilkqz-l-493b9302d6", "source_name": "3_recording.mp4", "display_name": "3_recording.mp4", "canonical_video_id": "1CaVZANmE5IQJJuIlKQZ_LGVmg92ptSp6", "annotator_id": "14", "question": "Why stir constantly with a spoon when pouring sauce?", "answer": "To prevent splattering, make sure all the sauce is poured in.", "distractors": ["Precise flow control ensures that the seasonings are evenly distributed without layering.", "To create shear force through rapid stirring for instant oil-water emulsification.", "To stop heavy seasoning particles from settling and ensure a uniform flavor.", "To increase air contact and fully activate the aroma before the sauce hits the pan.", "To cool down hot sauce and prevent high-temperature liquid from cracking a cold bowl.", "To break surface tension and minimize waste from sauce sticking to the bowl sides.", "To break bubbles formed during pouring and prevent them from popping and staining clothes.", "To use the back of the spoon as a guide to direct sauce precisely onto the food.", "To activate fermented ingredients through specific stirring to enhance umami."], "rationale": null, "options": [{"letter": "A", "text": "To create shear force through rapid stirring for instant oil-water emulsification."}, {"letter": "B", "text": "To cool down hot sauce and prevent high-temperature liquid from cracking a cold bowl."}, {"letter": "C", "text": "To prevent splattering, make sure all the sauce is poured in."}, {"letter": "D", "text": "To break bubbles formed during pouring and prevent them from popping and staining clothes."}, {"letter": "E", "text": "To increase air contact and fully activate the aroma before the sauce hits the pan."}, {"letter": "F", "text": "Precise flow control ensures that the seasonings are evenly distributed without layering."}, {"letter": "G", "text": "To activate fermented ingredients through specific stirring to enhance umami."}, {"letter": "H", "text": "To use the back of the spoon as a guide to direct sauce precisely onto the food."}, {"letter": "I", "text": "To break surface tension and minimize waste from sauce sticking to the bowl sides."}, {"letter": "J", "text": "To stop heavy seasoning particles from settling and ensure a uniform flavor."}], "correct_letter": "C", "anchor_timestamp_seconds": 1592.171993, "clip_start_seconds": 0, "clip_end_seconds": 1878.3, "clip_duration_seconds": 1878.3, "video_duration_seconds": 1878.327, "clip_path": "/home/data2/sltian/code/egotools_dev/workspace/sources/drive-1cavzanme5iqjjuilkqz-l-493b9302d6/clips/008_why-stir-constantly-with-a-spoon-when-po_ced5f3.mp4", "question_type": "causal_reasoning", "difficulty": "hard", "model_accuracy": 0.1667, "per_model_accuracy": {"gemini-31-flash-lite": 0.0, "gemini-flash": 0.0, "qwen-flash": 1.0, "nemotron-vl": 0.0}, "num_evals": 2, "has_timestamp_ref": false, "question_word_count": 9, "answer_word_count": 11}
{"annotation_id": "ef75a1bc41b0", "source_id": "drive-1cavzanme5iqjjuilkqz-l-493b9302d6", "source_name": "3_recording.mp4", "display_name": "3_recording.mp4", "canonical_video_id": "1CaVZANmE5IQJJuIlKQZ_LGVmg92ptSp6", "annotator_id": "14", "question": "Why do we need to stir constantly during the copying process?", "answer": "To ensure the food is heated evenly to prevent burning and to accelerate moisture evaporation.", "distractors": ["Stir-frying breaks down the fibers of vegetables or meat to make them softer.", "To physically break vegetable fibers through constant impact, making them crispier.", "To constantly expose ingredients to air for oxidation.", "To active deep aroma molecules in spices.", "To rub the metal pan to eliminate static charges on the food, preventing them from sticking together.", "To carry heat away from the bottom and prevent high temperatures from melting the pan's non-stick coating.", "To quickly release gases caused by high-temperature expansion inside the food"], "rationale": null, "options": [{"letter": "A", "text": "Stir-frying breaks down the fibers of vegetables or meat to make them softer."}, {"letter": "B", "text": "To ensure the food is heated evenly to prevent burning and to accelerate moisture evaporation."}, {"letter": "C", "text": "To active deep aroma molecules in spices."}, {"letter": "D", "text": "To rub the metal pan to eliminate static charges on the food, preventing them from sticking together."}, {"letter": "E", "text": "To constantly expose ingredients to air for oxidation."}, {"letter": "F", "text": "To quickly release gases caused by high-temperature expansion inside the food"}, {"letter": "G", "text": "To carry heat away from the bottom and prevent high temperatures from melting the pan's non-stick coating."}, {"letter": "H", "text": "To physically break vegetable fibers through constant impact, making them crispier."}], "correct_letter": "B", "anchor_timestamp_seconds": 1625.889569, "clip_start_seconds": 0, "clip_end_seconds": 1878.0, "clip_duration_seconds": 1878.0, "video_duration_seconds": 1878.327, "clip_path": "/home/data2/sltian/code/egotools_dev/workspace/sources/drive-1cavzanme5iqjjuilkqz-l-493b9302d6/clips/009_why-do-we-need-to-stir-constantly-during_ef75a1.mp4", "question_type": "causal_reasoning", "difficulty": "easy", "model_accuracy": 1.0, "per_model_accuracy": {"nemotron-vl": 1.0, "qwen-flash": 1.0, "gemini-31-flash-lite": 1.0, "gemini-flash": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 11, "answer_word_count": 15}
{"annotation_id": "a30ce0cf75d2", "source_id": "drive-1cavzanme5iqjjuilkqz-l-493b9302d6", "source_name": "3_recording.mp4", "display_name": "3_recording.mp4", "canonical_video_id": "1CaVZANmE5IQJJuIlKQZ_LGVmg92ptSp6", "annotator_id": "14", "question": "Why do you need to rub vigorously with your hands when rinsing with water?", "answer": "Simply rinsing with water cannot completely remove oil stains.", "distractors": ["To prevent the spoon from deforming", "To generate heat through friction and raise the local water temperature to melt grease.", "To break the surface tension of tap water, allowing it to penetrate tiny crevices more deeply.", "To resist cold water by accelerating blood circulation in the hands to stay warm.", "To neutralize static charges from flowing water, preventing dust attraction after washing.", "To squeeze dissolved oxygen into micro-bubbles, using the energy of their popping to remove stains.", "To physically destroy bacterial cell"], "rationale": null, "options": [{"letter": "A", "text": "To neutralize static charges from flowing water, preventing dust attraction after washing."}, {"letter": "B", "text": "To prevent the spoon from deforming"}, {"letter": "C", "text": "To generate heat through friction and raise the local water temperature to melt grease."}, {"letter": "D", "text": "To resist cold water by accelerating blood circulation in the hands to stay warm."}, {"letter": "E", "text": "To squeeze dissolved oxygen into micro-bubbles, using the energy of their popping to remove stains."}, {"letter": "F", "text": "To physically destroy bacterial cell"}, {"letter": "G", "text": "To break the surface tension of tap water, allowing it to penetrate tiny crevices more deeply."}, {"letter": "H", "text": "Simply rinsing with water cannot completely remove oil stains."}], "correct_letter": "H", "anchor_timestamp_seconds": 1775.014835, "clip_start_seconds": 0, "clip_end_seconds": 1878.0, "clip_duration_seconds": 1878.0, "video_duration_seconds": 1878.327, "clip_path": "/home/data2/sltian/code/egotools_dev/workspace/sources/drive-1cavzanme5iqjjuilkqz-l-493b9302d6/clips/010_why-do-you-need-to-rub-vigorously-with-y_a30ce0.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 1.0, "qwen-flash": 0.0, "nemotron-vl": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 14, "answer_word_count": 9}
{"annotation_id": "3644f3eee8b5", "source_id": "drive-1dhywft9oqcsweysboccf3-fbca0a7c72", "source_name": "123_recording.mp4", "display_name": "123_recording.mp4", "canonical_video_id": "1dHYwft9OqCsWeysboCcf38orrtI4dmLq", "annotator_id": "5", "question": "After the minced garlic has been transferred into the boiling liquid, why does the person switch to opening the red noodle package at the counter instead of heading back to the sink to handle the next step there?", "answer": "Because another person is occupying the sink area, so the person stays at the counter and opens the noodle package there instead of moving back.", "distractors": ["Because the boiling pot still needs attention, so the person returns to the sink to check the water level before opening anything else.", "Because the noodle package must be opened under running water, so the person goes back to the sink before handling the seasoning packets.", "Because the saucepan is no longer heating, so the person leaves it unattended and uses the sink area as the main prep station.", "Because the garlic transfer is incomplete, so the person returns to the saucepan to finish adding the garlic before touching the package.", "Because the counter is cluttered with wrappers, so the person shifts to the sink to clear space before continuing the meal prep.", "Because the person wants to rinse the chopsticks first, so the noodle package is delayed until the sink becomes free again.", "Because the noodle block is already cooked, so the person opens the package at the counter only to separate the seasoning from it."], "rationale": null, "options": [{"letter": "A", "text": "Because the saucepan is no longer heating, so the person leaves it unattended and uses the sink area as the main prep station."}, {"letter": "B", "text": "Because the counter is cluttered with wrappers, so the person shifts to the sink to clear space before continuing the meal prep."}, {"letter": "C", "text": "Because the person wants to rinse the chopsticks first, so the noodle package is delayed until the sink becomes free again."}, {"letter": "D", "text": "Because the noodle package must be opened under running water, so the person goes back to the sink before handling the seasoning packets."}, {"letter": "E", "text": "Because another person is occupying the sink area, so the person stays at the counter and opens the noodle package there instead of moving back."}, {"letter": "F", "text": "Because the garlic transfer is incomplete, so the person returns to the saucepan to finish adding the garlic before touching the package."}, {"letter": "G", "text": "Because the boiling pot still needs attention, so the person returns to the sink to check the water level before opening anything else."}, {"letter": "H", "text": "Because the noodle block is already cooked, so the person opens the package at the counter only to separate the seasoning from it."}], "correct_letter": "E", "anchor_timestamp_seconds": 1217.0, "clip_start_seconds": 1092.0, "clip_end_seconds": 1277.0, "clip_duration_seconds": 185.0, "video_duration_seconds": 1471.841, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1dhywft9oqcsweysboccf3-fbca0a7c72/004_after-the-minced-garlic-has-been-transfe_3644f3.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 1.0, "gemini-31-flash-lite": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 38, "answer_word_count": 25}
{"annotation_id": "cc66be215e92", "source_id": "drive-1dhywft9oqcsweysboccf3-fbca0a7c72", "source_name": "123_recording.mp4", "display_name": "123_recording.mp4", "canonical_video_id": "1dHYwft9OqCsWeysboCcf38orrtI4dmLq", "annotator_id": "5", "question": "When the small saucepan with water is carried from the sink side to the induction cooker, what broader plan best explains choosing it over treating the nearby frying pan as the active vessel?", "answer": "To start a water-based side task that can heat in the background while the person returns to an extended stretch of garlic prep and only checks the pot intermittently.", "distractors": ["To switch straight into egg frying, using the saucepan only because the frying pan has not yet been oiled for that immediate move.", "To keep the smallest vessel on the burner while deciding which groceries still need to be unpacked before any real cooking begins.", "To park the saucepan on the cooktop temporarily so the sink area can be cleared before both pans are washed together.", "To warm the saucepan just enough to reuse something already inside it before resuming any board work.", "To turn the saucepan into the main container for mixing the eggs, replacing the white bowl and cutting board in the prep sequence.", "To preheat a pot for an immediate noodle transfer because the garlic work is already finished and the board is no longer needed.", "To avoid committing to the frying pan until the burner setup is sorted out, even though the saucepan is not meant to stay active for long."], "rationale": null, "options": [{"letter": "A", "text": "To switch straight into egg frying, using the saucepan only because the frying pan has not yet been oiled for that immediate move."}, {"letter": "B", "text": "To start a water-based side task that can heat in the background while the person returns to an extended stretch of garlic prep and only checks the pot intermittently."}, {"letter": "C", "text": "To park the saucepan on the cooktop temporarily so the sink area can be cleared before both pans are washed together."}, {"letter": "D", "text": "To turn the saucepan into the main container for mixing the eggs, replacing the white bowl and cutting board in the prep sequence."}, {"letter": "E", "text": "To warm the saucepan just enough to reuse something already inside it before resuming any board work."}, {"letter": "F", "text": "To preheat a pot for an immediate noodle transfer because the garlic work is already finished and the board is no longer needed."}, {"letter": "G", "text": "To avoid committing to the frying pan until the burner setup is sorted out, even though the saucepan is not meant to stay active for long."}, {"letter": "H", "text": "To keep the smallest vessel on the burner while deciding which groceries still need to be unpacked before any real cooking begins."}], "correct_letter": "B", "anchor_timestamp_seconds": 105.0, "clip_start_seconds": 0, "clip_end_seconds": 210.0, "clip_duration_seconds": 210.0, "video_duration_seconds": 1471.841, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1dhywft9oqcsweysboccf3-fbca0a7c72/006_when-the-small-saucepan-with-water-is-ca_cc66be.mp4", "question_type": "temporal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-31-flash-lite": 1.0, "gemini-flash": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 33, "answer_word_count": 29}
{"annotation_id": "9604fb86c660", "source_id": "drive-1dhywft9oqcsweysboccf3-fbca0a7c72", "source_name": "123_recording.mp4", "display_name": "123_recording.mp4", "canonical_video_id": "1dHYwft9OqCsWeysboCcf38orrtI4dmLq", "annotator_id": "5", "question": "With the salt already on the eggs and the broad spatula work finished, what does the long chopstick-only stretch best reveal about the plan for this pan before any plate is brought over?", "answer": "To keep refining the eggs in the pan, teasing apart dense patches and drying the last soft spots until the curds are even enough to plate.", "distractors": ["To keep the eggs moving only briefly while getting ready to fetch the serving plate, with the texture already basically where it needs to be.", "To work the garlic and chili off the hottest edge before switching back to a broader stirring tool for the real finishing pass.", "To gather the eggs into a tighter central mound so they can slide out as one pile when the pan is tipped for serving.", "To buy time while the spatula is needed elsewhere near the sink, letting the eggs coast mostly on retained heat instead of continued cooking.", "To separate a neater top portion from a softer lower portion so the first plated serving can be arranged more deliberately.", "To hold the pan in an in-between state until attention shifts back to the saucepan, rather than to change the egg texture much more.", "To switch to a gentler grip mainly because the pan is about to leave the burner and be carried straight into serving position."], "rationale": null, "options": [{"letter": "A", "text": "To hold the pan in an in-between state until attention shifts back to the saucepan, rather than to change the egg texture much more."}, {"letter": "B", "text": "To work the garlic and chili off the hottest edge before switching back to a broader stirring tool for the real finishing pass."}, {"letter": "C", "text": "To keep refining the eggs in the pan, teasing apart dense patches and drying the last soft spots until the curds are even enough to plate."}, {"letter": "D", "text": "To gather the eggs into a tighter central mound so they can slide out as one pile when the pan is tipped for serving."}, {"letter": "E", "text": "To switch to a gentler grip mainly because the pan is about to leave the burner and be carried straight into serving position."}, {"letter": "F", "text": "To separate a neater top portion from a softer lower portion so the first plated serving can be arranged more deliberately."}, {"letter": "G", "text": "To keep the eggs moving only briefly while getting ready to fetch the serving plate, with the texture already basically where it needs to be."}, {"letter": "H", "text": "To buy time while the spatula is needed elsewhere near the sink, letting the eggs coast mostly on retained heat instead of continued cooking."}], "correct_letter": "C", "anchor_timestamp_seconds": 812.0, "clip_start_seconds": 752.0, "clip_end_seconds": 962.0, "clip_duration_seconds": 210.0, "video_duration_seconds": 1471.841, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1dhywft9oqcsweysboccf3-fbca0a7c72/006_with-the-salt-already-on-the-eggs-and-th_9604fb.mp4", "question_type": "temporal_reasoning", "difficulty": "hard", "model_accuracy": 0.0, "per_model_accuracy": {"gemini-31-flash-lite": 0.0, "gemini-flash": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 33, "answer_word_count": 26}
{"annotation_id": "44351e9dd638", "source_id": "drive-1dhywft9oqcsweysboccf3-fbca0a7c72", "source_name": "123_recording.mp4", "display_name": "123_recording.mp4", "canonical_video_id": "1dHYwft9OqCsWeysboCcf38orrtI4dmLq", "annotator_id": "5", "question": "When he heads back from the board to the stove, why does he bring only the garlic and leave the chopped chilies behind?", "answer": "To send the garlic ahead for the frying step while leaving the chopped chilies behind for the later scrambled-egg step", "distractors": ["To keep the chopped chilies on the board so they can be mixed into the raw eggs before anything goes into the pan", "To leave the chilies behind because the pan still needs to stay completely empty until the egg bowl is poured in", "To separate the chilies from the garlic so the board can be wiped clean before any frying continues", "To save the chilies for a cold garnish step after the garlic finishes browning and the burner work is done", "To keep the chilies away from the stove because their main job is to season the noodle pack rather than the pan", "To delay the chilies only because the pan does not have enough room for both ingredients at once even though they are meant to cook together right away", "To leave the chilies on the board so he can check the eggs first and then return both aromatics to the pan in one batch"], "rationale": null, "options": [{"letter": "A", "text": "To send the garlic ahead for the frying step while leaving the chopped chilies behind for the later scrambled-egg step"}, {"letter": "B", "text": "To save the chilies for a cold garnish step after the garlic finishes browning and the burner work is done"}, {"letter": "C", "text": "To keep the chilies away from the stove because their main job is to season the noodle pack rather than the pan"}, {"letter": "D", "text": "To keep the chopped chilies on the board so they can be mixed into the raw eggs before anything goes into the pan"}, {"letter": "E", "text": "To leave the chilies on the board so he can check the eggs first and then return both aromatics to the pan in one batch"}, {"letter": "F", "text": "To delay the chilies only because the pan does not have enough room for both ingredients at once even though they are meant to cook together right away"}, {"letter": "G", "text": "To leave the chilies behind because the pan still needs to stay completely empty until the egg bowl is poured in"}, {"letter": "H", "text": "To separate the chilies from the garlic so the board can be wiped clean before any frying continues"}], "correct_letter": "A", "anchor_timestamp_seconds": 515.0, "clip_start_seconds": 480.0, "clip_end_seconds": 680.0, "clip_duration_seconds": 200.0, "video_duration_seconds": 1471.841, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1dhywft9oqcsweysboccf3-fbca0a7c72/006_once-the-sliced-garlic-is-sent-ahead-to-_44351e.mp4", "question_type": "temporal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-31-flash-lite": 0.6666666666666666, "gemini-flash": 0.3333333333333333}, "num_evals": 3, "has_timestamp_ref": false, "question_word_count": 23, "answer_word_count": 20}
{"annotation_id": "67edd1af8e2e", "source_id": "drive-1dhywft9oqcsweysboccf3-fbca0a7c72", "source_name": "123_recording.mp4", "display_name": "123_recording.mp4", "canonical_video_id": "1dHYwft9OqCsWeysboCcf38orrtI4dmLq", "annotator_id": "5", "question": "After he lifts the wok again while the spatula is still inside it, why does he go back to washing that spatula instead of moving straight on to the bowl, cleaver, or small cup?", "answer": "Because using the spatula to help handle the wok dirtied it again, so he gives it a final cleaning pass and removes a stuck bit before setting it aside for good.", "distractors": ["Because the spatula has to stay wet so it can go back into the saucepan once the noodles are checked again.", "Because the bowl cannot be washed until the spatula is stored inside it, so the utensil has to be cleaned first for stacking.", "Because the cleaver needs the sink area completely dry before it can be scrubbed, so the spatula is only filling time until the water stops.", "Because the small cup is supposed to hold the spatula after rinsing, so the utensil must be spotless before the cup is touched.", "Because the spatula will be used to serve the eggs next, so it has to be cleaner than the other dishes right away.", "Because washing the spatula now lets him keep soap off the wok, which still needs to stay greasy for the noodles.", "Because the spatula handle is the only tool he can use to move the cutting board later, so he cleans it now to keep the board dry."], "rationale": null, "options": [{"letter": "A", "text": "Because washing the spatula now lets him keep soap off the wok, which still needs to stay greasy for the noodles."}, {"letter": "B", "text": "Because the spatula handle is the only tool he can use to move the cutting board later, so he cleans it now to keep the board dry."}, {"letter": "C", "text": "Because the spatula has to stay wet so it can go back into the saucepan once the noodles are checked again."}, {"letter": "D", "text": "Because the bowl cannot be washed until the spatula is stored inside it, so the utensil has to be cleaned first for stacking."}, {"letter": "E", "text": "Because the cleaver needs the sink area completely dry before it can be scrubbed, so the spatula is only filling time until the water stops."}, {"letter": "F", "text": "Because the small cup is supposed to hold the spatula after rinsing, so the utensil must be spotless before the cup is touched."}, {"letter": "G", "text": "Because using the spatula to help handle the wok dirtied it again, so he gives it a final cleaning pass and removes a stuck bit before setting it aside for good."}, {"letter": "H", "text": "Because the spatula will be used to serve the eggs next, so it has to be cleaner than the other dishes right away."}], "correct_letter": "G", "anchor_timestamp_seconds": 1397.0, "clip_start_seconds": 1272.0, "clip_end_seconds": 1471.0, "clip_duration_seconds": 199.0, "video_duration_seconds": 1471.841, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1dhywft9oqcsweysboccf3-fbca0a7c72/007_after-he-lifts-the-wok-again-while-the-s_67edd1.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-31-flash-lite": 1.0, "gemini-flash": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 34, "answer_word_count": 31}
{"annotation_id": "ec5621d2eb57", "source_id": "drive-1dhywft9oqcsweysboccf3-fbca0a7c72", "source_name": "123_recording.mp4", "display_name": "123_recording.mp4", "canonical_video_id": "1dHYwft9OqCsWeysboCcf38orrtI4dmLq", "annotator_id": "5", "question": "After rinsing the cutting board in the sink, why does he keep sweeping the basin with his bare hand instead of switching to the sponge or washing the other dishes right away?", "answer": "Because the board rinse has left loose scraps in the sink, so he clears that debris by hand first to avoid dragging it back onto the sponge and the dishes he washes next.", "distractors": ["Because the cutting board needs to sit under running water a little longer before any scrubbing will work, so he fills that waiting time by sweeping the basin.", "Because the bowl has to stay untouched until the larger cookware is moved farther out of the sink area, so the basin cleanup comes first.", "Because the cleaver is too awkward to wash while scraps are still floating nearby, so he treats the drain area as the more urgent cleanup target first.", "Because the small cup will be used to scoop away sink water next, so he leaves it dry while he prepares the basin for that step.", "Because he wants the sponge to stay unused until after the bowl has already been rinsed, so the hand pass is mainly a way to delay that sponge step.", "Because the saucepan is about to be brought over from the stove, so he clears the basin early to make room for that hotter item.", "Because the spatula needs time to drip off before he can set it down safely, so he uses the basin sweep to wait for that tool to dry."], "rationale": null, "options": [{"letter": "A", "text": "Because the small cup will be used to scoop away sink water next, so he leaves it dry while he prepares the basin for that step."}, {"letter": "B", "text": "Because the bowl has to stay untouched until the larger cookware is moved farther out of the sink area, so the basin cleanup comes first."}, {"letter": "C", "text": "Because the spatula needs time to drip off before he can set it down safely, so he uses the basin sweep to wait for that tool to dry."}, {"letter": "D", "text": "Because he wants the sponge to stay unused until after the bowl has already been rinsed, so the hand pass is mainly a way to delay that sponge step."}, {"letter": "E", "text": "Because the cutting board needs to sit under running water a little longer before any scrubbing will work, so he fills that waiting time by sweeping the basin."}, {"letter": "F", "text": "Because the saucepan is about to be brought over from the stove, so he clears the basin early to make room for that hotter item."}, {"letter": "G", "text": "Because the board rinse has left loose scraps in the sink, so he clears that debris by hand first to avoid dragging it back onto the sponge and the dishes he washes next."}, {"letter": "H", "text": "Because the cleaver is too awkward to wash while scraps are still floating nearby, so he treats the drain area as the more urgent cleanup target first."}], "correct_letter": "G", "anchor_timestamp_seconds": 1347.0, "clip_start_seconds": 1272.0, "clip_end_seconds": 1471.0, "clip_duration_seconds": 199.0, "video_duration_seconds": 1471.841, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1dhywft9oqcsweysboccf3-fbca0a7c72/008_after-rinsing-the-cutting-board-in-the-s_ec5621.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-31-flash-lite": 1.0, "gemini-flash": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 32, "answer_word_count": 33}
{"annotation_id": "c0a73d7864ac", "source_id": "drive-1dhywft9oqcsweysboccf3-fbca0a7c72", "source_name": "123_recording.mp4", "display_name": "123_recording.mp4", "canonical_video_id": "1dHYwft9OqCsWeysboCcf38orrtI4dmLq", "annotator_id": "5", "question": "When the hot water is poured off while the eggs are held back at the lip of the saucepan, why does the metal spatula make more sense there than the chopsticks?", "answer": "It gives a broader, more rigid barrier for holding the eggs back while the hot water is poured off.", "distractors": ["It keeps the eggs gathered at the rim so they can be lifted into the bowl immediately afterward without being chased around the pot.", "It narrows the water stream enough to reduce splashing, which matters more here than how the eggs are being held back.", "It lets the saucepan be tipped less steeply, so the eggs are less likely to knock against each other during the drain.", "It keeps the chopsticks cleaner and drier for the transfer step that follows.", "It steadies the pour angle at the rim so the water can be released more gradually.", "It prevents the eggs from scraping directly along the metal rim as the saucepan is tilted.", "It makes it easier to pause midway through the drain without letting the eggs roll back toward the center."], "rationale": null, "options": [{"letter": "A", "text": "It prevents the eggs from scraping directly along the metal rim as the saucepan is tilted."}, {"letter": "B", "text": "It makes it easier to pause midway through the drain without letting the eggs roll back toward the center."}, {"letter": "C", "text": "It lets the saucepan be tipped less steeply, so the eggs are less likely to knock against each other during the drain."}, {"letter": "D", "text": "It keeps the chopsticks cleaner and drier for the transfer step that follows."}, {"letter": "E", "text": "It keeps the eggs gathered at the rim so they can be lifted into the bowl immediately afterward without being chased around the pot."}, {"letter": "F", "text": "It steadies the pour angle at the rim so the water can be released more gradually."}, {"letter": "G", "text": "It gives a broader, more rigid barrier for holding the eggs back while the hot water is poured off."}, {"letter": "H", "text": "It narrows the water stream enough to reduce splashing, which matters more here than how the eggs are being held back."}], "correct_letter": "G", "anchor_timestamp_seconds": 416.0, "clip_start_seconds": 220.0, "clip_end_seconds": 450.0, "clip_duration_seconds": 230.0, "video_duration_seconds": 1471.841, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1dhywft9oqcsweysboccf3-fbca0a7c72/007_when-the-hot-water-is-poured-off-while-t_c0a73d.mp4", "question_type": "temporal_reasoning", "difficulty": "easy", "model_accuracy": 1.0, "per_model_accuracy": {"gemini-31-flash-lite": 1.0, "gemini-flash": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 31, "answer_word_count": 19}
{"annotation_id": "2c2100d6ad69", "source_id": "drive-1dhywft9oqcsweysboccf3-fbca0a7c72", "source_name": "123_recording.mp4", "display_name": "123_recording.mp4", "canonical_video_id": "1dHYwft9OqCsWeysboCcf38orrtI4dmLq", "annotator_id": "5", "question": "Once the boiled eggs have been moved into the bowl, why is the saucepan rinsed right away instead of continuing to treat it as their temporary holding vessel?", "answer": "The egg step is closed out there, so the pot is being cleared for reuse instead of left attached to the finished eggs.", "distractors": ["The bowl is only a brief cooling stop before the eggs return to the saucepan later in the noodle phase.", "The rinse is mainly to keep the transferred eggs from continuing to warm each other through the still-hot pot nearby.", "The eggs are moved out so the remaining water can be checked and adjusted before they are put back into the same vessel.", "The bowl is acting mostly as a draining surface, while the saucepan is still part of the same egg-holding phase.", "The saucepan is being rinsed now because it will be harder to clean once the eggs have cooled further.", "The eggs are moved mainly to keep residue off them, but the saucepan itself is not yet being reset for a new task.", "The transfer mainly frees space near the faucet, and the rinse happens now only because the saucepan is already in hand."], "rationale": null, "options": [{"letter": "A", "text": "The transfer mainly frees space near the faucet, and the rinse happens now only because the saucepan is already in hand."}, {"letter": "B", "text": "The eggs are moved out so the remaining water can be checked and adjusted before they are put back into the same vessel."}, {"letter": "C", "text": "The bowl is acting mostly as a draining surface, while the saucepan is still part of the same egg-holding phase."}, {"letter": "D", "text": "The saucepan is being rinsed now because it will be harder to clean once the eggs have cooled further."}, {"letter": "E", "text": "The eggs are moved mainly to keep residue off them, but the saucepan itself is not yet being reset for a new task."}, {"letter": "F", "text": "The egg step is closed out there, so the pot is being cleared for reuse instead of left attached to the finished eggs."}, {"letter": "G", "text": "The bowl is only a brief cooling stop before the eggs return to the saucepan later in the noodle phase."}, {"letter": "H", "text": "The rinse is mainly to keep the transferred eggs from continuing to warm each other through the still-hot pot nearby."}], "correct_letter": "F", "anchor_timestamp_seconds": 444.0, "clip_start_seconds": 220.0, "clip_end_seconds": 450.0, "clip_duration_seconds": 230.0, "video_duration_seconds": 1471.841, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1dhywft9oqcsweysboccf3-fbca0a7c72/008_once-the-boiled-eggs-have-been-moved-int_2c2100.mp4", "question_type": "causal_reasoning", "difficulty": "easy", "model_accuracy": 1.0, "per_model_accuracy": {"gemini-31-flash-lite": 1.0, "gemini-flash": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 28, "answer_word_count": 23}
{"annotation_id": "58b41da40dcc", "source_id": "drive-1dvw0dlbbxmdsibbjcwz40-8a890a518f", "source_name": "111_recording.mp4", "display_name": "111_recording.mp4", "canonical_video_id": "1dVW0dLbbxMdSIBbjCWz40CaUQqByCISJ", "annotator_id": "9", "question": "What visible change triggers the person to bring the frying pan to the prep area?", "answer": "The sliced potato on the board has already been chopped and is ready to be transferred into the pan", "distractors": ["The potato pieces have been gathered into a smaller pile, making the board easier to move", "The prep space becomes crowded, so the pan is moved in to free up room elsewhere", "The knife work pauses after the slices are arranged, so the pan is brought over for the next stage", "The person finishes checking the potato pieces and then brings the pan over to compare size"], "rationale": null, "options": [{"letter": "A", "text": "The person finishes checking the potato pieces and then brings the pan over to compare size"}, {"letter": "B", "text": "The prep space becomes crowded, so the pan is moved in to free up room elsewhere"}, {"letter": "C", "text": "The knife work pauses after the slices are arranged, so the pan is brought over for the next stage"}, {"letter": "D", "text": "The sliced potato on the board has already been chopped and is ready to be transferred into the pan"}, {"letter": "E", "text": "The potato pieces have been gathered into a smaller pile, making the board easier to move"}], "correct_letter": "D", "anchor_timestamp_seconds": 250.319164, "clip_start_seconds": 180.5, "clip_end_seconds": 361.6, "clip_duration_seconds": 181.1, "video_duration_seconds": 2068.192, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1dvw0dlbbxmdsibbjcwz40-8a890a518f/001_what-visible-change-triggers-the-person-_58b41d.mp4", "question_type": "recognition", "difficulty": "hard", "model_accuracy": 0.25, "per_model_accuracy": {"gemini-flash": 0.5, "gemini-31-flash-lite": 0.0}, "num_evals": 2, "has_timestamp_ref": false, "question_word_count": 15, "answer_word_count": 19}
{"annotation_id": "3e6b51d87abc", "source_id": "drive-1dvw0dlbbxmdsibbjcwz40-8a890a518f", "source_name": "111_recording.mp4", "display_name": "111_recording.mp4", "canonical_video_id": "1dVW0dLbbxMdSIBbjCWz40CaUQqByCISJ", "annotator_id": "9", "question": "What earlier preparation makes it possible to finely chop the potato?", "answer": "The potato is first turned into thin slices on the board slicer", "distractors": ["The potato is first cut into a few larger sections to make it easier to handle", "The potato is rinsed so it will not stick during chopping", "The cutting area is cleared so the knife can be used more safely", "The potato is transferred closer to the stove before the next step"], "rationale": null, "options": [{"letter": "A", "text": "The potato is rinsed so it will not stick during chopping"}, {"letter": "B", "text": "The potato is first cut into a few larger sections to make it easier to handle"}, {"letter": "C", "text": "The potato is first turned into thin slices on the board slicer"}, {"letter": "D", "text": "The potato is transferred closer to the stove before the next step"}, {"letter": "E", "text": "The cutting area is cleared so the knife can be used more safely"}], "correct_letter": "C", "anchor_timestamp_seconds": 111.2, "clip_start_seconds": 0, "clip_end_seconds": 181.5, "clip_duration_seconds": 181.5, "video_duration_seconds": 2068.192, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1dvw0dlbbxmdsibbjcwz40-8a890a518f/002_what-earlier-preparation-makes-it-possib_3e6b51.mp4", "question_type": "temporal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 1.0, "gemini-31-flash-lite": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 11, "answer_word_count": 12}
{"annotation_id": "941c9bef19d5", "source_id": "drive-1dvw0dlbbxmdsibbjcwz40-8a890a518f", "source_name": "111_recording.mp4", "display_name": "111_recording.mp4", "canonical_video_id": "1dVW0dLbbxMdSIBbjCWz40CaUQqByCISJ", "annotator_id": "9", "question": "What earlier action makes the later carrot chopping step easier to control?", "answer": "The carrot is first rinsed and then cut into smaller sections before being chopped more finely", "distractors": ["The carrot is rinsed first so it will slide less during the later cuts", "The carrot is brought back from the sink and placed nearer the center of the board", "The knife work pauses briefly before the carrot is chopped again", "The carrot is rotated several times so its shape can be checked before chopping"], "rationale": null, "options": [{"letter": "A", "text": "The carrot is rotated several times so its shape can be checked before chopping"}, {"letter": "B", "text": "The knife work pauses briefly before the carrot is chopped again"}, {"letter": "C", "text": "The carrot is first rinsed and then cut into smaller sections before being chopped more finely"}, {"letter": "D", "text": "The carrot is rinsed first so it will slide less during the later cuts"}, {"letter": "E", "text": "The carrot is brought back from the sink and placed nearer the center of the board"}], "correct_letter": "C", "anchor_timestamp_seconds": 316.8, "clip_start_seconds": 257.2, "clip_end_seconds": 960.8, "clip_duration_seconds": 703.6, "video_duration_seconds": 2068.192, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1dvw0dlbbxmdsibbjcwz40-8a890a518f/003_what-earlier-action-makes-the-later-carr_941c9b.mp4", "question_type": "temporal_reasoning", "difficulty": "unrated", "model_accuracy": null, "per_model_accuracy": {}, "num_evals": 2, "has_timestamp_ref": false, "question_word_count": 12, "answer_word_count": 16}
{"annotation_id": "f5ff04fe7f57", "source_id": "drive-1dvw0dlbbxmdsibbjcwz40-8a890a518f", "source_name": "111_recording.mp4", "display_name": "111_recording.mp4", "canonical_video_id": "1dVW0dLbbxMdSIBbjCWz40CaUQqByCISJ", "annotator_id": "9", "question": "Why is the knife the right tool for the garlic now?", "answer": "Because the earlier loose-skin step is over, and the next job is finer cutting", "distractors": ["Because the knife keeps the garlic from rolling while the pan continues to cook", "Because the knife can dry the garlic surface before it is added to the pan", "Because the knife is needed to return the cloves to a flatter shape first", "Because the garlic is already warm, so the knife is used to cool it slightly", "Because the cloves must be re-grouped before the peeler can be used again", "Because the knife is being used here mainly to move the garlic, not reduce it", "Because the garlic is still too whole for the later step, so it has to be cut down"], "rationale": null, "options": [{"letter": "A", "text": "Because the knife is being used here mainly to move the garlic, not reduce it"}, {"letter": "B", "text": "Because the earlier loose-skin step is over, and the next job is finer cutting"}, {"letter": "C", "text": "Because the garlic is still too whole for the later step, so it has to be cut down"}, {"letter": "D", "text": "Because the knife can dry the garlic surface before it is added to the pan"}, {"letter": "E", "text": "Because the knife keeps the garlic from rolling while the pan continues to cook"}, {"letter": "F", "text": "Because the cloves must be re-grouped before the peeler can be used again"}, {"letter": "G", "text": "Because the knife is needed to return the cloves to a flatter shape first"}, {"letter": "H", "text": "Because the garlic is already warm, so the knife is used to cool it slightly"}], "correct_letter": "B", "anchor_timestamp_seconds": 910.6, "clip_start_seconds": 765.6, "clip_end_seconds": 1000.3, "clip_duration_seconds": 234.7, "video_duration_seconds": 2068.192, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1dvw0dlbbxmdsibbjcwz40-8a890a518f/004_why-is-the-knife-the-right-tool-for-the-_f5ff04.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 2, "has_timestamp_ref": false, "question_word_count": 11, "answer_word_count": 14}
{"annotation_id": "275a2c98e380", "source_id": "drive-1dvw0dlbbxmdsibbjcwz40-8a890a518f", "source_name": "111_recording.mp4", "display_name": "111_recording.mp4", "canonical_video_id": "1dVW0dLbbxMdSIBbjCWz40CaUQqByCISJ", "annotator_id": "9", "question": "Why is the garlic handled at the sink first, then on the board later?", "answer": "Because the sink stage separates skins and loose bits, while the board stage handles cutting", "distractors": ["Because the sink stage cools the cloves first, and the board stage warms them again", "Because the sink stage groups large cloves, while the board stage groups smaller ones", "Because the sink stage removes water, and the board stage puts moisture back in", "Because the sink stage is for timing, while the board stage is for measuring size", "Because the sink stage prepares the garlic for transport, while the board stage stores it", "Because the sink stage cleans tools, while the board stage keeps the cloves from spreading", "Because the sink stage softens the garlic, while the board stage keeps it from breaking"], "rationale": null, "options": [{"letter": "A", "text": "Because the sink stage groups large cloves, while the board stage groups smaller ones"}, {"letter": "B", "text": "Because the sink stage softens the garlic, while the board stage keeps it from breaking"}, {"letter": "C", "text": "Because the sink stage cools the cloves first, and the board stage warms them again"}, {"letter": "D", "text": "Because the sink stage separates skins and loose bits, while the board stage handles cutting"}, {"letter": "E", "text": "Because the sink stage prepares the garlic for transport, while the board stage stores it"}, {"letter": "F", "text": "Because the sink stage cleans tools, while the board stage keeps the cloves from spreading"}, {"letter": "G", "text": "Because the sink stage removes water, and the board stage puts moisture back in"}, {"letter": "H", "text": "Because the sink stage is for timing, while the board stage is for measuring size"}], "correct_letter": "D", "anchor_timestamp_seconds": 889.3, "clip_start_seconds": 750.5, "clip_end_seconds": 1021.4, "clip_duration_seconds": 270.9, "video_duration_seconds": 2068.192, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1dvw0dlbbxmdsibbjcwz40-8a890a518f/005_why-is-the-garlic-handled-at-the-sink-fi_275a2c.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 2, "has_timestamp_ref": false, "question_word_count": 14, "answer_word_count": 15}
{"annotation_id": "f1f1e21e8490", "source_id": "drive-1dvw0dlbbxmdsibbjcwz40-8a890a518f", "source_name": "111_recording.mp4", "display_name": "111_recording.mp4", "canonical_video_id": "1dVW0dLbbxMdSIBbjCWz40CaUQqByCISJ", "annotator_id": "9", "question": "Why does the person return to the board after checking the pan instead of staying at the stove?", "answer": "Because the board still holds unfinished prep that has become the next bottleneck in the workflow", "distractors": ["Because the pan is only simmering lightly, so no more stirring is needed for a while", "Because the knife has to stay active until the sink area is used again", "Because the board is being used to compare the ingredient size against the pan contents", "Because the later ingredient must be fully spread out before it can be moved to the stove", "Because the stove side becomes too crowded once the spatula is picked up", "Because the earlier vegetables are not ready to be turned yet, so prep must restart", "Because the board step controls the burner timing for the pan stage"], "rationale": null, "options": [{"letter": "A", "text": "Because the pan is only simmering lightly, so no more stirring is needed for a while"}, {"letter": "B", "text": "Because the board still holds unfinished prep that has become the next bottleneck in the workflow"}, {"letter": "C", "text": "Because the earlier vegetables are not ready to be turned yet, so prep must restart"}, {"letter": "D", "text": "Because the stove side becomes too crowded once the spatula is picked up"}, {"letter": "E", "text": "Because the board is being used to compare the ingredient size against the pan contents"}, {"letter": "F", "text": "Because the knife has to stay active until the sink area is used again"}, {"letter": "G", "text": "Because the board step controls the burner timing for the pan stage"}, {"letter": "H", "text": "Because the later ingredient must be fully spread out before it can be moved to the stove"}], "correct_letter": "B", "anchor_timestamp_seconds": 1015.7, "clip_start_seconds": 750.9, "clip_end_seconds": 1020.0, "clip_duration_seconds": 269.1, "video_duration_seconds": 2068.192, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1dvw0dlbbxmdsibbjcwz40-8a890a518f/006_why-does-the-person-return-to-the-board-_f1f1e2.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 18, "answer_word_count": 16}
{"annotation_id": "ec0c822b9279", "source_id": "drive-1dvw0dlbbxmdsibbjcwz40-8a890a518f", "source_name": "111_recording.mp4", "display_name": "111_recording.mp4", "canonical_video_id": "1dVW0dLbbxMdSIBbjCWz40CaUQqByCISJ", "annotator_id": "9", "question": "Why does the board come back after the first transfer?", "answer": "Because only part of the chopped meat is in the pan, and the rest still needs board work", "distractors": ["Because the pan side is too narrow to finish the remaining cuts comfortably there", "Because the board has to be dried before the rest of the meat can be cooked", "Because the knife can only be used again once the board leaves the burner area", "Because the first pieces need to cool briefly before the second pieces are added", "Because the person is comparing the pan pieces with the board pieces before continuing", "Because the sauces cannot be opened until the board is moved away from the stove", "Because the sink-side surface is reserved for the container that appears later"], "rationale": null, "options": [{"letter": "A", "text": "Because the pan side is too narrow to finish the remaining cuts comfortably there"}, {"letter": "B", "text": "Because the board has to be dried before the rest of the meat can be cooked"}, {"letter": "C", "text": "Because the first pieces need to cool briefly before the second pieces are added"}, {"letter": "D", "text": "Because the sauces cannot be opened until the board is moved away from the stove"}, {"letter": "E", "text": "Because the knife can only be used again once the board leaves the burner area"}, {"letter": "F", "text": "Because only part of the chopped meat is in the pan, and the rest still needs board work"}, {"letter": "G", "text": "Because the person is comparing the pan pieces with the board pieces before continuing"}, {"letter": "H", "text": "Because the sink-side surface is reserved for the container that appears later"}], "correct_letter": "F", "anchor_timestamp_seconds": 1255.4, "clip_start_seconds": 1200.2, "clip_end_seconds": 1400.7, "clip_duration_seconds": 200.5, "video_duration_seconds": 2068.192, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1dvw0dlbbxmdsibbjcwz40-8a890a518f/007_why-does-the-board-come-back-after-the-f_ec0c82.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 10, "answer_word_count": 18}
{"annotation_id": "4fffabe83707", "source_id": "drive-1dvw0dlbbxmdsibbjcwz40-8a890a518f", "source_name": "111_recording.mp4", "display_name": "111_recording.mp4", "canonical_video_id": "1dVW0dLbbxMdSIBbjCWz40CaUQqByCISJ", "annotator_id": "9", "question": "Why can the white box go straight into the pan later?", "answer": "Because the earlier cutting and transfers are already finished before that add-in happens", "distractors": ["Because the box has already been left open long enough beside the stove", "Because the pan has been moved closer to the sink by that point", "Because the board has been washed, so the later add-in skips the counter", "Because the boxed food needs the same utensil that was used for the chopping", "Because the seasonings are all removed before the box contents are added", "Because the burner is turned to a lower setting right before the box is used", "Because the pan is emptied slightly before the box contents are tipped in"], "rationale": null, "options": [{"letter": "A", "text": "Because the box has already been left open long enough beside the stove"}, {"letter": "B", "text": "Because the pan is emptied slightly before the box contents are tipped in"}, {"letter": "C", "text": "Because the board has been washed, so the later add-in skips the counter"}, {"letter": "D", "text": "Because the earlier cutting and transfers are already finished before that add-in happens"}, {"letter": "E", "text": "Because the burner is turned to a lower setting right before the box is used"}, {"letter": "F", "text": "Because the boxed food needs the same utensil that was used for the chopping"}, {"letter": "G", "text": "Because the seasonings are all removed before the box contents are added"}, {"letter": "H", "text": "Because the pan has been moved closer to the sink by that point"}], "correct_letter": "D", "anchor_timestamp_seconds": 1531.2, "clip_start_seconds": 1200.2, "clip_end_seconds": 1544.2, "clip_duration_seconds": 344.0, "video_duration_seconds": 2068.192, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1dvw0dlbbxmdsibbjcwz40-8a890a518f/008_why-can-the-white-box-go-straight-into-t_4fffab.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 11, "answer_word_count": 13}
{"annotation_id": "94f0ac6a9a1c", "source_id": "drive-1e5thd7z0szefrqcgn3epj-08a60e580d", "source_name": "58_recording.mp4", "display_name": "58_recording.mp4", "canonical_video_id": "1e5tHD7Z0sZefRqcGN3ePjdUk-ZHKdakC", "annotator_id": "15", "question": "What did the person do after using scissors to cut a spiral shape out of the paper?", "answer": "They attached the spiral paper strip onto a pen refill.", "distractors": ["They pulled the spiral paper strip apart.", "They gently placed the cut spiral paper onto the water surface in a measuring cup.", "They suspended the spiral paper from a thin thread.", "They blew air horizontally across the top of the suspended spiral.", "They used a magnet to approach the center of the paper spiral."], "rationale": null, "options": [{"letter": "A", "text": "They pulled the spiral paper strip apart."}, {"letter": "B", "text": "They used a magnet to approach the center of the paper spiral."}, {"letter": "C", "text": "They suspended the spiral paper from a thin thread."}, {"letter": "D", "text": "They gently placed the cut spiral paper onto the water surface in a measuring cup."}, {"letter": "E", "text": "They blew air horizontally across the top of the suspended spiral."}, {"letter": "F", "text": "They attached the spiral paper strip onto a pen refill."}], "correct_letter": "F", "anchor_timestamp_seconds": 150.0, "clip_start_seconds": 0, "clip_end_seconds": 372.0, "clip_duration_seconds": 372.0, "video_duration_seconds": 372.907, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1e5thd7z0szefrqcgn3epj-08a60e580d/001_what-did-the-person-do-after-using-sciss_94f0ac.mp4", "question_type": "temporal_reasoning", "difficulty": "medium", "model_accuracy": 0.6667, "per_model_accuracy": {"gemini-flash": 0.6666666666666666, "gemini-31-flash-lite": 0.6666666666666666}, "num_evals": 3, "has_timestamp_ref": false, "question_word_count": 17, "answer_word_count": 10}
{"annotation_id": "ae1cb33356aa", "source_id": "drive-1e5thd7z0szefrqcgn3epj-08a60e580d", "source_name": "58_recording.mp4", "display_name": "58_recording.mp4", "canonical_video_id": "1e5tHD7Z0sZefRqcGN3ePjdUk-ZHKdakC", "annotator_id": "15", "question": "Which of the following tools was not used?", "answer": "Meauring cup", "distractors": ["Paper", "Scissor", "Lighter", "Pen", "Candle"], "rationale": null, "options": [{"letter": "A", "text": "Meauring cup"}, {"letter": "B", "text": "Candle"}, {"letter": "C", "text": "Scissor"}, {"letter": "D", "text": "Paper"}, {"letter": "E", "text": "Lighter"}, {"letter": "F", "text": "Pen"}], "correct_letter": "A", "anchor_timestamp_seconds": 350.0, "clip_start_seconds": 0, "clip_end_seconds": 372.0, "clip_duration_seconds": 372.0, "video_duration_seconds": 372.907, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1e5thd7z0szefrqcgn3epj-08a60e580d/002_which-of-the-following-tools-was-not-use_ae1cb3.mp4", "question_type": "recognition", "difficulty": "hard", "model_accuracy": 0.0, "per_model_accuracy": {"gemini-31-flash-lite": 0.0, "gemini-flash": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 8, "answer_word_count": 2}
{"annotation_id": "44ce076c6824", "source_id": "drive-1ec1gsgolrwqjgbv14z7ib-d8c3536f99", "source_name": "94_recording.mp4", "display_name": "94_recording.mp4", "canonical_video_id": "1Ec1gSgOlrWqJgbv14Z7iB3Qwfsox8UsB", "annotator_id": "2", "question": "immediately after the paper liner is flattened, what is the precise manual interaction used to transfer the chicken from the bowl to the air fryer?", "answer": "The user uses their bare hands to pick up each piece individually and space them out.", "distractors": ["The user uses a pair of metal tongs to maintain distance from the raw meat.", "The user tips the entire bowl over the basket and uses a spoon to flatten the pile.", "The user uses the same chopsticks seen earlier to pierce and lift each piece.", "The user slides the chicken onto a secondary plate before tilting it into the basket.", "The user uses a spatula to scoop multiple pieces at once into the center."], "rationale": null, "options": [{"letter": "A", "text": "The user slides the chicken onto a secondary plate before tilting it into the basket."}, {"letter": "B", "text": "The user uses a spatula to scoop multiple pieces at once into the center."}, {"letter": "C", "text": "The user uses the same chopsticks seen earlier to pierce and lift each piece."}, {"letter": "D", "text": "The user tips the entire bowl over the basket and uses a spoon to flatten the pile."}, {"letter": "E", "text": "The user uses a pair of metal tongs to maintain distance from the raw meat."}, {"letter": "F", "text": "The user uses their bare hands to pick up each piece individually and space them out."}], "correct_letter": "F", "anchor_timestamp_seconds": 50.961907, "clip_start_seconds": 0, "clip_end_seconds": 182.4, "clip_duration_seconds": 182.4, "video_duration_seconds": 2297.24, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1ec1gsgolrwqjgbv14z7ib-d8c3536f99/001_at-the-beginning-of-the-video-the-user-p_44ce07.mp4", "question_type": "temporal_reasoning", "difficulty": "easy", "model_accuracy": 0.9167, "per_model_accuracy": {"gemini-flash": 1.0, "gemini-31-flash-lite": 0.8333333333333334}, "num_evals": 6, "has_timestamp_ref": false, "question_word_count": 25, "answer_word_count": 16}
{"annotation_id": "950ef6e78ee4", "source_id": "drive-1ec1gsgolrwqjgbv14z7ib-d8c3536f99", "source_name": "94_recording.mp4", "display_name": "94_recording.mp4", "canonical_video_id": "1Ec1gSgOlrWqJgbv14Z7iB3Qwfsox8UsB", "annotator_id": "2", "question": "the user manipulates a tool inside the original container. What environmental advantage of this container is being exploited for the tool-use?", "answer": "The flexible, low-volume boundary of the material, which forces the seasonings to remain in constant high-pressure contact with the meat.", "distractors": ["The airtight seal of the container, which allows the tool to create a vacuum effect for faster marinade penetration.", "The transparent property of the walls, which allows the user to monitor the \"visual shadow\" of the seasoning distribution from the bottom.", "The textured interior of the plastic, which acts as a secondary abrasive tool to tenderize the meat fibers during stirring.", "The heat-retention capability of the specific polymer, which keeps the meat at an optimal temperature for enzymatic breakdown.", "The chemical neutrality of the container, ensuring that no metallic taste from the tools is transferred to the meat."], "rationale": null, "options": [{"letter": "A", "text": "The chemical neutrality of the container, ensuring that no metallic taste from the tools is transferred to the meat."}, {"letter": "B", "text": "The flexible, low-volume boundary of the material, which forces the seasonings to remain in constant high-pressure contact with the meat."}, {"letter": "C", "text": "The transparent property of the walls, which allows the user to monitor the \"visual shadow\" of the seasoning distribution from the bottom."}, {"letter": "D", "text": "The airtight seal of the container, which allows the tool to create a vacuum effect for faster marinade penetration."}, {"letter": "E", "text": "The textured interior of the plastic, which acts as a secondary abrasive tool to tenderize the meat fibers during stirring."}, {"letter": "F", "text": "The heat-retention capability of the specific polymer, which keeps the meat at an optimal temperature for enzymatic breakdown."}], "correct_letter": "B", "anchor_timestamp_seconds": 287.7, "clip_start_seconds": 185.5, "clip_end_seconds": 371.0, "clip_duration_seconds": 185.5, "video_duration_seconds": 2297.24, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1ec1gsgolrwqjgbv14z7ib-d8c3536f99/002_the-user-manipulates-a-tool-inside-the-o_950ef6.mp4", "question_type": "recognition", "difficulty": "medium", "model_accuracy": 0.75, "per_model_accuracy": {"gemini-flash": 1.0, "gemini-31-flash-lite": 0.5}, "num_evals": 2, "has_timestamp_ref": false, "question_word_count": 21, "answer_word_count": 20}
{"annotation_id": "1ec438592e4a", "source_id": "drive-1ec1gsgolrwqjgbv14z7ib-d8c3536f99", "source_name": "94_recording.mp4", "display_name": "94_recording.mp4", "canonical_video_id": "1Ec1gSgOlrWqJgbv14Z7iB3Qwfsox8UsB", "annotator_id": "2", "question": "While holding the scissors at, which specific part of the shrimp is the user targeting for removal?", "answer": "The multiple small legs located on the ventral (bottom) side of the shrimp.", "distractors": ["The sharp rostrum (spike) on the head to prevent injury.", "The tail fan to make the shrimp fit better in the pan.", "The dark vein along the back for digestive cleaning.", "The antennae to reduce the overall length of the ingredient.", "The entire head to prepare for a \"body-only\" stir-fry."], "rationale": null, "options": [{"letter": "A", "text": "The sharp rostrum (spike) on the head to prevent injury."}, {"letter": "B", "text": "The entire head to prepare for a \"body-only\" stir-fry."}, {"letter": "C", "text": "The multiple small legs located on the ventral (bottom) side of the shrimp."}, {"letter": "D", "text": "The antennae to reduce the overall length of the ingredient."}, {"letter": "E", "text": "The tail fan to make the shrimp fit better in the pan."}, {"letter": "F", "text": "The dark vein along the back for digestive cleaning."}], "correct_letter": "C", "anchor_timestamp_seconds": 406.033357, "clip_start_seconds": 371.0, "clip_end_seconds": 553.4, "clip_duration_seconds": 182.4, "video_duration_seconds": 2297.24, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1ec1gsgolrwqjgbv14z7ib-d8c3536f99/003_based-on-the-visual-evidence-between-and_1ec438.mp4", "question_type": "recognition", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.3333333333333333, "gemini-31-flash-lite": 0.6666666666666666}, "num_evals": 3, "has_timestamp_ref": false, "question_word_count": 17, "answer_word_count": 13}
{"annotation_id": "7354b22c986b", "source_id": "drive-1ec1gsgolrwqjgbv14z7ib-d8c3536f99", "source_name": "94_recording.mp4", "display_name": "94_recording.mp4", "canonical_video_id": "1Ec1gSgOlrWqJgbv14Z7iB3Qwfsox8UsB", "annotator_id": "2", "question": "the user changes their kinetic strategy from a horizontal oscillation to a vertical compression. What inter-material failure is the tool being used to resolve?", "answer": "The \"clumping\" phenomenon caused by protein-binding, which creates a thermal barrier between the overlapped layers.", "distractors": ["The \"gliding\" failure where the tool is moving too fast across the surface to actually engage with the ingredients.", "The excessive steam buildup underneath the ingredients that is lifting them off the heated surface.", "The saturation of oil at the bottom of the pan, which requires the ingredients to be", "The uneven distribution of salt crystals, which are being pushed to the edges by the previous horizontal motion.", "The tendency of the ingredients to stick to the tool rather than the pan, requiring a downward force to release them."], "rationale": null, "options": [{"letter": "A", "text": "The excessive steam buildup underneath the ingredients that is lifting them off the heated surface."}, {"letter": "B", "text": "The saturation of oil at the bottom of the pan, which requires the ingredients to be \"stamped\" to absorb flavor."}, {"letter": "C", "text": "The tendency of the ingredients to stick to the tool rather than the pan, requiring a downward force to release them."}, {"letter": "D", "text": "The uneven distribution of salt crystals, which are being pushed to the edges by the previous horizontal motion."}, {"letter": "E", "text": "The \"gliding\" failure where the tool is moving too fast across the surface to actually engage with the ingredients."}, {"letter": "F", "text": "The \"clumping\" phenomenon caused by protein-binding, which creates a thermal barrier between the overlapped layers."}], "correct_letter": "F", "anchor_timestamp_seconds": 1472.312922, "clip_start_seconds": 1345.0, "clip_end_seconds": 1539.7, "clip_duration_seconds": 194.7, "video_duration_seconds": 2297.24, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1ec1gsgolrwqjgbv14z7ib-d8c3536f99/004_the-user-changes-their-kinetic-strategy-_7354b2.mp4", "question_type": "recognition", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 24, "answer_word_count": 15}
{"annotation_id": "2d72dfb09568", "source_id": "drive-1ec1gsgolrwqjgbv14z7ib-d8c3536f99", "source_name": "94_recording.mp4", "display_name": "94_recording.mp4", "canonical_video_id": "1Ec1gSgOlrWqJgbv14Z7iB3Qwfsox8UsB", "annotator_id": "2", "question": "as the user transfers vegetables, what is the physical reason for leaving the green liquid residue in the bowl?", "answer": "To prevent the \"hydro-thermal quench\" where excess water would rapidly cool the hot oil, stopping the searing process of the meat.", "distractors": ["To keep the liquid as a \"safety buffer\" to extinguish any potential grease fires later.", "To use the liquid as a cleaning agent to wash the bowl once the cooking is finished.", "To prevent the green pigments in the liquid from dyeing the white meat into an unappealing color.", "To allow the user to check if any salt crystals remain undissolved at the bottom of the bowl.", "To prevent the liquid from evaporating too quickly and creating a visual fog that blocks the camera."], "rationale": null, "options": [{"letter": "A", "text": "To keep the liquid as a \"safety buffer\" to extinguish any potential grease fires later."}, {"letter": "B", "text": "To prevent the liquid from evaporating too quickly and creating a visual fog that blocks the camera."}, {"letter": "C", "text": "To allow the user to check if any salt crystals remain undissolved at the bottom of the bowl."}, {"letter": "D", "text": "To prevent the green pigments in the liquid from dyeing the white meat into an unappealing color."}, {"letter": "E", "text": "To prevent the \"hydro-thermal quench\" where excess water would rapidly cool the hot oil, stopping the searing process of the meat."}, {"letter": "F", "text": "To use the liquid as a cleaning agent to wash the bowl once the cooking is finished."}], "correct_letter": "E", "anchor_timestamp_seconds": 1578.990105, "clip_start_seconds": 1484.1, "clip_end_seconds": 1666.5, "clip_duration_seconds": 182.4, "video_duration_seconds": 2297.24, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1ec1gsgolrwqjgbv14z7ib-d8c3536f99/005_the-user-employs-a-specific-tool-at-to-t_2d72df.mp4", "question_type": "recognition", "difficulty": "easy", "model_accuracy": 0.875, "per_model_accuracy": {"gemini-flash": 0.75, "gemini-31-flash-lite": 1.0}, "num_evals": 4, "has_timestamp_ref": false, "question_word_count": 19, "answer_word_count": 21}
{"annotation_id": "1a6e360b87ec", "source_id": "drive-1ec1gsgolrwqjgbv14z7ib-d8c3536f99", "source_name": "94_recording.mp4", "display_name": "94_recording.mp4", "canonical_video_id": "1Ec1gSgOlrWqJgbv14Z7iB3Qwfsox8UsB", "annotator_id": "2", "question": "the user performs a high-precision extraction with chopsticks. What is the primary visual characteristic of the object being removed that distinguishes it from the surrounding eggs?", "answer": "It is a small, rigid, white-opaque shard with jagged edges.", "distractors": ["It is a translucent, gelatinous mass that has failed to dissolve in the heat.", "It is a bright red, cylindrical fragment of a chili pepper.", "It is a dark, thread-like fiber likely from a cleaning cloth.", "It is a perfectly spherical air bubble that has become trapped.", "It is a charred, black speck of burnt meat from the bottom of the pan."], "rationale": null, "options": [{"letter": "A", "text": "It is a dark, thread-like fiber likely from a cleaning cloth."}, {"letter": "B", "text": "It is a charred, black speck of burnt meat from the bottom of the pan."}, {"letter": "C", "text": "It is a perfectly spherical air bubble that has become trapped."}, {"letter": "D", "text": "It is a small, rigid, white-opaque shard with jagged edges."}, {"letter": "E", "text": "It is a bright red, cylindrical fragment of a chili pepper."}, {"letter": "F", "text": "It is a translucent, gelatinous mass that has failed to dissolve in the heat."}], "correct_letter": "D", "anchor_timestamp_seconds": 2046.133905, "clip_start_seconds": 1870.6, "clip_end_seconds": 2074.6, "clip_duration_seconds": 204.0, "video_duration_seconds": 2297.24, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1ec1gsgolrwqjgbv14z7ib-d8c3536f99/006_what-is-the-geometric-property-of-the-ob_1a6e36.mp4", "question_type": "recognition", "difficulty": "easy", "model_accuracy": 0.8333, "per_model_accuracy": {"gemini-flash": 1.0, "gemini-31-flash-lite": 0.6666666666666666}, "num_evals": 3, "has_timestamp_ref": false, "question_word_count": 26, "answer_word_count": 10}
{"annotation_id": "8e26eeb4b640", "source_id": "drive-1ec1gsgolrwqjgbv14z7ib-d8c3536f99", "source_name": "94_recording.mp4", "display_name": "94_recording.mp4", "canonical_video_id": "1Ec1gSgOlrWqJgbv14Z7iB3Qwfsox8UsB", "annotator_id": "2", "question": "the user performs a horizontal \"shaking\" of the covered pan. What physical feedback is the user likely checking for through this tool-use?", "answer": "Whether the solidifying egg base has successfully detached from the pan's surface and is sliding freely.", "distractors": ["Whether the internal steam pressure has reached a point where the lid starts to rattle.", "Whether the tofu pieces have migrated to the center of the pan for better plating.", "Whether the total weight of the pan has decreased due to water evaporation.", "Whether the seasoning has fully dissolved into a smooth, liquid sauce.", "Whether the induction surface is properly centered under the pan's base."], "rationale": null, "options": [{"letter": "A", "text": "Whether the seasoning has fully dissolved into a smooth, liquid sauce."}, {"letter": "B", "text": "Whether the tofu pieces have migrated to the center of the pan for better plating."}, {"letter": "C", "text": "Whether the induction surface is properly centered under the pan's base."}, {"letter": "D", "text": "Whether the solidifying egg base has successfully detached from the pan's surface and is sliding freely."}, {"letter": "E", "text": "Whether the total weight of the pan has decreased due to water evaporation."}, {"letter": "F", "text": "Whether the internal steam pressure has reached a point where the lid starts to rattle."}], "correct_letter": "D", "anchor_timestamp_seconds": 2124.864956, "clip_start_seconds": 1988.1, "clip_end_seconds": 2170.5, "clip_duration_seconds": 182.4, "video_duration_seconds": 2297.24, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1ec1gsgolrwqjgbv14z7ib-d8c3536f99/007_the-user-performs-a-horizontal-shaking-o_8e26ee.mp4", "question_type": "recognition", "difficulty": "easy", "model_accuracy": 0.8333, "per_model_accuracy": {"gemini-flash": 0.6666666666666666, "gemini-31-flash-lite": 1.0}, "num_evals": 3, "has_timestamp_ref": false, "question_word_count": 22, "answer_word_count": 16}
{"annotation_id": "f89788607ae7", "source_id": "drive-1ec1gsgolrwqjgbv14z7ib-d8c3536f99", "source_name": "94_recording.mp4", "display_name": "94_recording.mp4", "canonical_video_id": "1Ec1gSgOlrWqJgbv14Z7iB3Qwfsox8UsB", "annotator_id": "2", "question": "During the final transfer, the user uses a secondary tool (spoon) against the rim of the primary tool (pan). What momentum-control issue is being managed?", "answer": "The \"surging\" effect of the combined solid-liquid mass, which could lead to an uncontrolled overflow due to sudden gravitational acceleration.", "distractors": ["The \"vortex\" effect created by pouring, which would cause the lighter ingredients to spin out of the plate's boundaries.", "The structural collapse of the secondary tool if it were used to support the full weight of the pan instead of just guiding the flow.", "The high surface tension of the sauce, which requires a mechanical break to allow it to separate from the pan's edge.", "The cooling rate of the ingredients, which is increased by creating a thinner \"flow-sheet\" across the spoon's surface.", "The vibration of the plate, which is dampened by the user applying the spoon as a secondary stabilizer."], "rationale": null, "options": [{"letter": "A", "text": "The \"surging\" effect of the combined solid-liquid mass, which could lead to an uncontrolled overflow due to sudden gravitational acceleration."}, {"letter": "B", "text": "The \"vortex\" effect created by pouring, which would cause the lighter ingredients to spin out of the plate's boundaries."}, {"letter": "C", "text": "The structural collapse of the secondary tool if it were used to support the full weight of the pan instead of just guiding the flow."}, {"letter": "D", "text": "The vibration of the plate, which is dampened by the user applying the spoon as a secondary stabilizer."}, {"letter": "E", "text": "The high surface tension of the sauce, which requires a mechanical break to allow it to separate from the pan's edge."}, {"letter": "F", "text": "The cooling rate of the ingredients, which is increased by creating a thinner \"flow-sheet\" across the spoon's surface."}], "correct_letter": "A", "anchor_timestamp_seconds": 2209.377847, "clip_start_seconds": 2114.8, "clip_end_seconds": 2297.2, "clip_duration_seconds": 182.4, "video_duration_seconds": 2297.24, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1ec1gsgolrwqjgbv14z7ib-d8c3536f99/008_during-the-final-transfer-the-user-uses-_f89788.mp4", "question_type": "recognition", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 1.0, "gemini-31-flash-lite": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 25, "answer_word_count": 20}
{"annotation_id": "5b99093ec45a", "source_id": "drive-1ec1gsgolrwqjgbv14z7ib-d8c3536f99", "source_name": "94_recording.mp4", "display_name": "94_recording.mp4", "canonical_video_id": "1Ec1gSgOlrWqJgbv14Z7iB3Qwfsox8UsB", "annotator_id": "2", "question": "After adding the liquid sauce at, what specific physical motion does the user perform with the tool to integrate the ingredients?", "answer": "A repetitive, circular stirring motion while keeping the meat inside the bag.", "distractors": ["A vertical tamping motion to flatten the meat against the table.", "A scraping motion to remove excess sauce from the tool's tips.", "A rhythmic tapping on the outside of the bag to settle the contents.", "A lifting motion to check the weight of the seasoned package.", "A shaking motion with the tool held horizontally above the bag."], "rationale": null, "options": [{"letter": "A", "text": "A lifting motion to check the weight of the seasoned package."}, {"letter": "B", "text": "A rhythmic tapping on the outside of the bag to settle the contents."}, {"letter": "C", "text": "A vertical tamping motion to flatten the meat against the table."}, {"letter": "D", "text": "A shaking motion with the tool held horizontally above the bag."}, {"letter": "E", "text": "A scraping motion to remove excess sauce from the tool's tips."}, {"letter": "F", "text": "A repetitive, circular stirring motion while keeping the meat inside the bag."}], "correct_letter": "F", "anchor_timestamp_seconds": 319.852413, "clip_start_seconds": 241.2, "clip_end_seconds": 426.7, "clip_duration_seconds": 185.5, "video_duration_seconds": 2297.24, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1ec1gsgolrwqjgbv14z7ib-d8c3536f99/009_after-adding-the-liquid-sauce-at-what-sp_5b9909.mp4", "question_type": "temporal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 21, "answer_word_count": 12}
{"annotation_id": "a409b40ba847", "source_id": "drive-1ec1gsgolrwqjgbv14z7ib-d8c3536f99", "source_name": "94_recording.mp4", "display_name": "94_recording.mp4", "canonical_video_id": "1Ec1gSgOlrWqJgbv14Z7iB3Qwfsox8UsB", "annotator_id": "2", "question": "Having just finished removing the shrimp legs with scissors, the user reaches for a new tool from the drawer. Based on the current state of the shrimp and the next logical mechanical requirement, which tool is selected?", "answer": "A fork, to insert a tine under the shell and use leverage to peel it away from the flesh.", "distractors": ["A small spoon, to scoop out the internal organs while the shrimp is still raw.", "A serrated knife, to cut the shrimp into smaller segments before de-shelling.", "A secondary pair of scissors, to cut through the harder dorsal (back) shell.", "A pair of tongs, to hold the shrimp securely while rinsing it under the tap.", "A vegetable peeler, to shave off the outer skin of the shrimp body."], "rationale": null, "options": [{"letter": "A", "text": "A serrated knife, to cut the shrimp into smaller segments before de-shelling."}, {"letter": "B", "text": "A fork, to insert a tine under the shell and use leverage to peel it away from the flesh."}, {"letter": "C", "text": "A pair of tongs, to hold the shrimp securely while rinsing it under the tap."}, {"letter": "D", "text": "A secondary pair of scissors, to cut through the harder dorsal (back) shell."}, {"letter": "E", "text": "A small spoon, to scoop out the internal organs while the shrimp is still raw."}, {"letter": "F", "text": "A vegetable peeler, to shave off the outer skin of the shrimp body."}], "correct_letter": "B", "anchor_timestamp_seconds": 490.327677, "clip_start_seconds": 315.4, "clip_end_seconds": 497.8, "clip_duration_seconds": 182.4, "video_duration_seconds": 2297.24, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1ec1gsgolrwqjgbv14z7ib-d8c3536f99/010_at-having-just-finished-removing-the-shr_a409b4.mp4", "question_type": "recognition", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 1.0, "gemini-31-flash-lite": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 37, "answer_word_count": 19}
{"annotation_id": "d90a7596a9c9", "source_id": "drive-1ec1gsgolrwqjgbv14z7ib-d8c3536f99", "source_name": "94_recording.mp4", "display_name": "94_recording.mp4", "canonical_video_id": "1Ec1gSgOlrWqJgbv14Z7iB3Qwfsox8UsB", "annotator_id": "2", "question": "The user retrieves scissors from the drawer at. What is the \"next intended material\" to be processed directly over the workstation?", "answer": "The green onions and cilantro placed on the table.", "distractors": ["The plastic packaging of a new block of tofu.", "The remaining shrimp that were not yet de-legged.", "A sheet of seaweed to be used as a garnish.", "The cooked chicken coming out of the air fryer.", "The stems of red peppers to be deseeded."], "rationale": null, "options": [{"letter": "A", "text": "The remaining shrimp that were not yet de-legged."}, {"letter": "B", "text": "The green onions and cilantro placed on the table."}, {"letter": "C", "text": "The plastic packaging of a new block of tofu."}, {"letter": "D", "text": "The cooked chicken coming out of the air fryer."}, {"letter": "E", "text": "The stems of red peppers to be deseeded."}, {"letter": "F", "text": "A sheet of seaweed to be used as a garnish."}], "correct_letter": "B", "anchor_timestamp_seconds": 840.44735, "clip_start_seconds": 800.8, "clip_end_seconds": 992.5, "clip_duration_seconds": 191.7, "video_duration_seconds": 2297.24, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1ec1gsgolrwqjgbv14z7ib-d8c3536f99/011_the-user-retrieves-scissors-from-the-dra_d90a75.mp4", "question_type": "recognition", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 21, "answer_word_count": 9}
{"annotation_id": "7d4ee0e2a6e6", "source_id": "drive-1ec1gsgolrwqjgbv14z7ib-d8c3536f99", "source_name": "94_recording.mp4", "display_name": "94_recording.mp4", "canonical_video_id": "1Ec1gSgOlrWqJgbv14Z7iB3Qwfsox8UsB", "annotator_id": "2", "question": "just before the meat is introduced to the pot, what is the final visual confirmation the user performs regarding the oil?", "answer": "Tilting the pot slightly to ensure the oil has coated the entire bottom surface.", "distractors": ["Dropping a small piece of meat into the oil to check for an active sizzle.", "Using a hand to hover above the pot to feel the thermal radiation.", "Stirring the oil with a spoon to see if its viscosity has changed.", "Adding a splash of water to the oil to check for a steam reaction.", "Looking at the side of the pot to check the external oil level markings."], "rationale": null, "options": [{"letter": "A", "text": "Dropping a small piece of meat into the oil to check for an active sizzle."}, {"letter": "B", "text": "Tilting the pot slightly to ensure the oil has coated the entire bottom surface."}, {"letter": "C", "text": "Stirring the oil with a spoon to see if its viscosity has changed."}, {"letter": "D", "text": "Adding a splash of water to the oil to check for a steam reaction."}, {"letter": "E", "text": "Looking at the side of the pot to check the external oil level markings."}, {"letter": "F", "text": "Using a hand to hover above the pot to feel the thermal radiation."}], "correct_letter": "B", "anchor_timestamp_seconds": 1305.160434, "clip_start_seconds": 1236.7, "clip_end_seconds": 1425.3, "clip_duration_seconds": 188.6, "video_duration_seconds": 2297.24, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1ec1gsgolrwqjgbv14z7ib-d8c3536f99/012_before-placing-the-meat-into-the-pot-at-_7d4ee0.mp4", "question_type": "temporal_reasoning", "difficulty": "medium", "model_accuracy": 0.6667, "per_model_accuracy": {"gemini-flash": 0.6666666666666666, "gemini-31-flash-lite": 0.6666666666666666}, "num_evals": 3, "has_timestamp_ref": false, "question_word_count": 21, "answer_word_count": 14}
{"annotation_id": "e5628f58ac4e", "source_id": "drive-1ec1gsgolrwqjgbv14z7ib-d8c3536f99", "source_name": "94_recording.mp4", "display_name": "94_recording.mp4", "canonical_video_id": "1Ec1gSgOlrWqJgbv14Z7iB3Qwfsox8UsB", "annotator_id": "2", "question": "the user retrieves a spoon. Observe the spatial alignment just before it enters the seasoning jar. What subtle \"entry-control\" maneuver is performed?", "answer": "The user tilts the spoon's handle at a 45-degree angle to navigate the narrow neck of the jar without scraping the sides.", "distractors": ["The user taps the spoon twice on the jar's rim to synchronize the timing of the scoop.", "The user blows on the spoon's bowl to ensure no invisible dust is transferred into the jar.", "The user rotates the spoon 180 degrees to use the back of the spoon as a leveler for the sauce.", "The user holds the spoon over the steam of the pan for 2 seconds to pre-heat the metal.", "The user pauses the spoon's motion at the jar's entrance to visually estimate the liquid's depth."], "rationale": null, "options": [{"letter": "A", "text": "The user taps the spoon twice on the jar's rim to synchronize the timing of the scoop."}, {"letter": "B", "text": "The user blows on the spoon's bowl to ensure no invisible dust is transferred into the jar."}, {"letter": "C", "text": "The user pauses the spoon's motion at the jar's entrance to visually estimate the liquid's depth."}, {"letter": "D", "text": "The user rotates the spoon 180 degrees to use the back of the spoon as a leveler for the sauce."}, {"letter": "E", "text": "The user holds the spoon over the steam of the pan for 2 seconds to pre-heat the metal."}, {"letter": "F", "text": "The user tilts the spoon's handle at a 45-degree angle to navigate the narrow neck of the jar without scraping the sides."}], "correct_letter": "F", "anchor_timestamp_seconds": 1527.1, "clip_start_seconds": 1499.5, "clip_end_seconds": 1691.2, "clip_duration_seconds": 191.7, "video_duration_seconds": 2297.24, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1ec1gsgolrwqjgbv14z7ib-d8c3536f99/013_the-user-grabs-a-spoon-at-what-is-the-fi_e5628f.mp4", "question_type": "temporal_reasoning", "difficulty": "easy", "model_accuracy": 0.875, "per_model_accuracy": {"gemini-flash": 0.75, "gemini-31-flash-lite": 1.0}, "num_evals": 4, "has_timestamp_ref": false, "question_word_count": 22, "answer_word_count": 22}
{"annotation_id": "da88609892a9", "source_id": "drive-1ec1gsgolrwqjgbv14z7ib-d8c3536f99", "source_name": "94_recording.mp4", "display_name": "94_recording.mp4", "canonical_video_id": "1Ec1gSgOlrWqJgbv14Z7iB3Qwfsox8UsB", "annotator_id": "2", "question": "the user is segmenting the tofu with a spoon. What is the immediate next movement of the spoon once the tofu blocks are broken into smaller pieces?", "answer": "Pushing and spreading the tofu pieces toward the outer edges of the pan to clear the center.", "distractors": ["Pressing the tofu pieces down firmly to flatten them into thin pancakes.", "Lifting a small piece of tofu with the spoon to taste the seasoning.", "Tapping the spoon against the pan's rim to remove the white tofu residue.", "Stirring the tofu in a fast, circular motion to mash it into a smooth paste.", "Removing the spoon from the pan and placing it back into the sink immediately."], "rationale": null, "options": [{"letter": "A", "text": "Pushing and spreading the tofu pieces toward the outer edges of the pan to clear the center."}, {"letter": "B", "text": "Tapping the spoon against the pan's rim to remove the white tofu residue."}, {"letter": "C", "text": "Removing the spoon from the pan and placing it back into the sink immediately."}, {"letter": "D", "text": "Stirring the tofu in a fast, circular motion to mash it into a smooth paste."}, {"letter": "E", "text": "Pressing the tofu pieces down firmly to flatten them into thin pancakes."}, {"letter": "F", "text": "Lifting a small piece of tofu with the spoon to taste the seasoning."}], "correct_letter": "A", "anchor_timestamp_seconds": 1779.154254, "clip_start_seconds": 1743.8, "clip_end_seconds": 1926.2, "clip_duration_seconds": 182.4, "video_duration_seconds": 2297.24, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1ec1gsgolrwqjgbv14z7ib-d8c3536f99/014_the-user-employs-a-spoon-on-a-block-of-t_da8860.mp4", "question_type": "recognition", "difficulty": "easy", "model_accuracy": 0.8333, "per_model_accuracy": {"gemini-flash": 1.0, "gemini-31-flash-lite": 0.6666666666666666}, "num_evals": 3, "has_timestamp_ref": false, "question_word_count": 27, "answer_word_count": 17}
{"annotation_id": "aec094ec6ad7", "source_id": "drive-1eslscm0ply0t1dypgauim-c3c173dce1", "source_name": "117_recording.mp4", "display_name": "117_recording.mp4", "canonical_video_id": "1eslSCM0pLy0t1dyPgAuimZBncA8bRQ2r", "annotator_id": "11", "question": "What habitual behavior does he consistently exhibit while cooking?", "answer": "He tends to clean up promptly during cooking.", "distractors": ["He frequently tastes the food while cooking.", "He often adjusts the heat on the stove.", "He prefers to prepare all ingredients before starting."], "rationale": null, "options": [{"letter": "A", "text": "He frequently tastes the food while cooking."}, {"letter": "B", "text": "He tends to clean up promptly during cooking."}, {"letter": "C", "text": "He prefers to prepare all ingredients before starting."}, {"letter": "D", "text": "He often adjusts the heat on the stove."}], "correct_letter": "B", "anchor_timestamp_seconds": 1515.9, "clip_start_seconds": 0, "clip_end_seconds": 1542.3, "clip_duration_seconds": 1542.3, "video_duration_seconds": 1542.329, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1eslscm0ply0t1dypgauim-c3c173dce1/001_where-did-he-retrieve-the-jar-from_aec094.mp4", "question_type": "recognition", "difficulty": "hard", "model_accuracy": 0.0, "per_model_accuracy": {"qwen-flash": 0.0}, "num_evals": 3, "has_timestamp_ref": false, "question_word_count": 9, "answer_word_count": 8}
{"annotation_id": "e6eda6c20779", "source_id": "drive-1eslscm0ply0t1dypgauim-c3c173dce1", "source_name": "117_recording.mp4", "display_name": "117_recording.mp4", "canonical_video_id": "1eslSCM0pLy0t1dyPgAuimZBncA8bRQ2r", "annotator_id": "11", "question": "Where did he retrieve the jar from?", "answer": "refrigerator", "distractors": ["cabinet", "countertop", "shelf"], "rationale": null, "options": null, "correct_letter": null, "anchor_timestamp_seconds": 284.631152, "clip_start_seconds": 0, "clip_end_seconds": 1542.3, "clip_duration_seconds": 1542.3, "video_duration_seconds": 1542.329, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1eslscm0ply0t1dypgauim-c3c173dce1/002_where-did-he-retrieve-the-jar-from_e6eda6.mp4", "question_type": "spatial", "difficulty": "unrated", "model_accuracy": null, "per_model_accuracy": {}, "num_evals": 0, "has_timestamp_ref": false, "question_word_count": 7, "answer_word_count": 1}
{"annotation_id": "9d2857a5538a", "source_id": "drive-1ezry7xf5xhzn3hfglepea-e0dc120067", "source_name": "65_recording.mp4", "display_name": "65_recording.mp4", "canonical_video_id": "1EZrY7Xf5Xhzn3hfGlEPeaxPqpHf4DuKU", "annotator_id": "18", "question": "What earlier state change makes the garlic get handled as a whole first, but clove by clove afterward?", "answer": "Because the garlic first has to be changed at the head level, but later at the clove level before collective processing becomes effective.", "distractors": ["Because the first stage changes the garlic from a closed form to an open one, while the second stage mainly prepares the cloves to behave as a single mass later.", "Because the garlic first needs to be separated structurally, and later the cloves are handled one by one mainly to keep them from interfering with each other.", "Because the head is first processed as a whole to define the amount, and the later clove-level handling is mainly to preserve consistency in the pile.", "Because the outer skin removal finishes the main preparation, and the later individual handling is mostly a secondary refinement step.", "Because the garlic is first treated as one unit for opening, then as multiple units mainly so their positions can be controlled before chopping.", "Because the first stage is mainly about exposing the usable cloves, while the later stage is mainly about arranging them into a more uniform workflow.", "Because the whole garlic must first be stabilized as one object, and the later separate handling is mainly to make the knife motion more regular.", "Because the outer handling is mostly for organizing the garlic visually, while the later clove-by-clove handling is mainly for keeping the board tidy.", "Because smaller garlics make it easier for him to cut it into smaller pices more easily."], "rationale": null, "options": [{"letter": "A", "text": "Because the garlic first has to be changed at the head level, but later at the clove level before collective processing becomes effective."}, {"letter": "B", "text": "Because the outer handling is mostly for organizing the garlic visually, while the later clove-by-clove handling is mainly for keeping the board tidy."}, {"letter": "C", "text": "Because the first stage changes the garlic from a closed form to an open one, while the second stage mainly prepares the cloves to behave as a single mass later."}, {"letter": "D", "text": "Because the outer skin removal finishes the main preparation, and the later individual handling is mostly a secondary refinement step."}, {"letter": "E", "text": "Because the head is first processed as a whole to define the amount, and the later clove-level handling is mainly to preserve consistency in the pile."}, {"letter": "F", "text": "Because the garlic first needs to be separated structurally, and later the cloves are handled one by one mainly to keep them from interfering with each other."}, {"letter": "G", "text": "Because the first stage is mainly about exposing the usable cloves, while the later stage is mainly about arranging them into a more uniform workflow."}, {"letter": "H", "text": "Because smaller garlics make it easier for him to cut it into smaller pices more easily."}, {"letter": "I", "text": "Because the garlic is first treated as one unit for opening, then as multiple units mainly so their positions can be controlled before chopping."}, {"letter": "J", "text": "Because the whole garlic must first be stabilized as one object, and the later separate handling is mainly to make the knife motion more regular."}], "correct_letter": "A", "anchor_timestamp_seconds": 77.955087, "clip_start_seconds": 18.0, "clip_end_seconds": 209.0, "clip_duration_seconds": 191.0, "video_duration_seconds": 966.493, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1ezry7xf5xhzn3hfglepea-e0dc120067/001_what-earlier-state-change-makes-the-garl_9d2857.mp4", "question_type": "temporal_reasoning", "difficulty": "hard", "model_accuracy": 0.3333, "per_model_accuracy": {"gemini-31-flash-lite": 0.0, "gemini-flash": 1.0, "qwen-flash": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 18, "answer_word_count": 23}
{"annotation_id": "86979758a0b1", "source_id": "drive-1ezry7xf5xhzn3hfglepea-e0dc120067", "source_name": "65_recording.mp4", "display_name": "65_recording.mp4", "canonical_video_id": "1EZrY7Xf5Xhzn3hfGlEPeaxPqpHf4DuKU", "annotator_id": "18", "question": "Why are the cloves kept together in hand instead of being spread out and peeled separately on the board?", "answer": "Because the hand is keeping the remaining cloves in a holding role while the peeling still operates at the level of one clove at a time.", "distractors": ["Because keeping the cloves together lets their skins loosen against each other, so several cloves can start peeling at once.", "Because the main point is to stop the cloves from rolling away or getting lost.", "Because holding them together allows multiple cloves to be peeled in faster succession.", "Because the papery skins can be contained more cleanly instead of scattering across the board.", "Because the hand is pre-loosening the skins across the whole batch before each clove is finished.", "Because the cloves are still being treated as one batch whose outer condition is being adjusted together.", "Because the grouped cloves help the person choose which clove to peel first.", "Because friction among the grouped cloves makes peeling easier than relying on the board.", "Because the hand is temporarily replacing the board as the main peeling surface for all of the cloves."], "rationale": null, "options": [{"letter": "A", "text": "Because the hand is pre-loosening the skins across the whole batch before each clove is finished."}, {"letter": "B", "text": "Because the hand is keeping the remaining cloves in a holding role while the peeling still operates at the level of one clove at a time."}, {"letter": "C", "text": "Because keeping the cloves together lets their skins loosen against each other, so several cloves can start peeling at once."}, {"letter": "D", "text": "Because the papery skins can be contained more cleanly instead of scattering across the board."}, {"letter": "E", "text": "Because the grouped cloves help the person choose which clove to peel first."}, {"letter": "F", "text": "Because the cloves are still being treated as one batch whose outer condition is being adjusted together."}, {"letter": "G", "text": "Because friction among the grouped cloves makes peeling easier than relying on the board."}, {"letter": "H", "text": "Because holding them together allows multiple cloves to be peeled in faster succession."}, {"letter": "I", "text": "Because the hand is temporarily replacing the board as the main peeling surface for all of the cloves."}, {"letter": "J", "text": "Because the main point is to stop the cloves from rolling away or getting lost."}], "correct_letter": "B", "anchor_timestamp_seconds": 100.437802, "clip_start_seconds": 60.0, "clip_end_seconds": 252.0, "clip_duration_seconds": 192.0, "video_duration_seconds": 966.493, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1ezry7xf5xhzn3hfglepea-e0dc120067/002_why-are-the-cloves-kept-together-in-hand_869797.mp4", "question_type": "causal_reasoning", "difficulty": "hard", "model_accuracy": 0.0, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 19, "answer_word_count": 26}
{"annotation_id": "a2c5158e58af", "source_id": "drive-1ezry7xf5xhzn3hfglepea-e0dc120067", "source_name": "65_recording.mp4", "display_name": "65_recording.mp4", "canonical_video_id": "1EZrY7Xf5Xhzn3hfGlEPeaxPqpHf4DuKU", "annotator_id": "18", "question": "Why does the person keep the knife tip on the cutting board while using a rocking motion to cut the garlic, instead of repeatedly lifting the whole knife?", "answer": "Because that way makes it easier and faster to cut the garlic into smaller slices.", "distractors": ["Because the knife tip acts as a fixed pivot mainly to make the motion safer and reduce slipping.", "Because keeping the tip down mainly protects the blade from dulling against the board.", "Because the rocking motion is mainly for making the garlic pieces more uniform in size.", "Because anchoring the tip lets the knife keep working through the gathered garlic in a continuous way that suits this stage of cutting.", "Because the anchored tip mainly stabilizes the blade while the board remains the main thing being controlled.", "Because smoother contact with the board matters more here than how the garlic itself is being refined.", "Because the motion is partly flattening the garlic rather than continuously mincing it.", "Because the tip acts as a center point so the knife can move around the pile without staying engaged with the same part of it continuously.", "Because preserving a steady cutting rhythm is the main reason this motion is preferred here."], "rationale": null, "options": [{"letter": "A", "text": "Because smoother contact with the board matters more here than how the garlic itself is being refined."}, {"letter": "B", "text": "Because the tip acts as a center point so the knife can move around the pile without staying engaged with the same part of it continuously."}, {"letter": "C", "text": "Because the rocking motion is mainly for making the garlic pieces more uniform in size."}, {"letter": "D", "text": "Because the knife tip acts as a fixed pivot mainly to make the motion safer and reduce slipping."}, {"letter": "E", "text": "Because the motion is partly flattening the garlic rather than continuously mincing it."}, {"letter": "F", "text": "Because preserving a steady cutting rhythm is the main reason this motion is preferred here."}, {"letter": "G", "text": "Because that way makes it easier and faster to cut the garlic into smaller slices."}, {"letter": "H", "text": "Because keeping the tip down mainly protects the blade from dulling against the board."}, {"letter": "I", "text": "Because anchoring the tip lets the knife keep working through the gathered garlic in a continuous way that suits this stage of cutting."}, {"letter": "J", "text": "Because the anchored tip mainly stabilizes the blade while the board remains the main thing being controlled."}], "correct_letter": "G", "anchor_timestamp_seconds": 394.766416, "clip_start_seconds": 362.0, "clip_end_seconds": 550.0, "clip_duration_seconds": 188.0, "video_duration_seconds": 966.493, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1ezry7xf5xhzn3hfglepea-e0dc120067/003_why-does-the-person-keep-the-knife-tip-o_a2c515.mp4", "question_type": "causal_reasoning", "difficulty": "hard", "model_accuracy": 0.0, "per_model_accuracy": {"gemini-31-flash-lite": 0.0, "gemini-flash": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 28, "answer_word_count": 15}
{"annotation_id": "5084765f2bdb", "source_id": "drive-1ezry7xf5xhzn3hfglepea-e0dc120067", "source_name": "65_recording.mp4", "display_name": "65_recording.mp4", "canonical_video_id": "1EZrY7Xf5Xhzn3hfGlEPeaxPqpHf4DuKU", "annotator_id": "18", "question": "Why does the person stop using a one-handed cutting motion and switch to a two-handed, tip-stabilized chop only after the garlic reaches this state?", "answer": "Because the garlic had moved from an initial coarse-cut state to a finer-preparation state, making a more stable two-handed chopping technique necessary.", "distractors": ["Because the knife had become too heavy to control with one hand, so a second hand was needed mainly for support.", "Because turning the blade parallel to the body makes the garlic easier to scoop up, rather than chop more finely.", "Because the person was preparing to move the garlic off the board, and the new grip was mainly for transferring it.", "Because the garlic had already been chopped evenly, so the two-handed motion was mostly a habitual finishing action.", "Because the person needed to check the amount of garlic more precisely, and the new knife position helped with visual inspection.", "Because the cutting board had become unstable, so the person changed grip mainly to keep the board from shifting.", "Because the next step required flattening the garlic pieces, not further mincing them.", "Because rotating the knife parallel to the body helps keep the garlic warmer and closer to the working area.", "Because the person was transitioning to cleanup, and the two-handed motion was mainly to gather loose garlic pieces together."], "rationale": null, "options": [{"letter": "A", "text": "Because the next step required flattening the garlic pieces, not further mincing them."}, {"letter": "B", "text": "Because rotating the knife parallel to the body helps keep the garlic warmer and closer to the working area."}, {"letter": "C", "text": "Because the person needed to check the amount of garlic more precisely, and the new knife position helped with visual inspection."}, {"letter": "D", "text": "Because the garlic had already been chopped evenly, so the two-handed motion was mostly a habitual finishing action."}, {"letter": "E", "text": "Because the person was transitioning to cleanup, and the two-handed motion was mainly to gather loose garlic pieces together."}, {"letter": "F", "text": "Because the cutting board had become unstable, so the person changed grip mainly to keep the board from shifting."}, {"letter": "G", "text": "Because the knife had become too heavy to control with one hand, so a second hand was needed mainly for support."}, {"letter": "H", "text": "Because turning the blade parallel to the body makes the garlic easier to scoop up, rather than chop more finely."}, {"letter": "I", "text": "Because the garlic had moved from an initial coarse-cut state to a finer-preparation state, making a more stable two-handed chopping technique necessary."}, {"letter": "J", "text": "Because the person was preparing to move the garlic off the board, and the new grip was mainly for transferring it."}], "correct_letter": "I", "anchor_timestamp_seconds": 649.187564, "clip_start_seconds": 476.0, "clip_end_seconds": 673.0, "clip_duration_seconds": 197.0, "video_duration_seconds": 966.493, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1ezry7xf5xhzn3hfglepea-e0dc120067/004_why-does-the-person-stop-using-a-one-han_508476.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 24, "answer_word_count": 22}
{"annotation_id": "6ae5659f4de5", "source_id": "drive-1ezry7xf5xhzn3hfglepea-e0dc120067", "source_name": "65_recording.mp4", "display_name": "65_recording.mp4", "canonical_video_id": "1EZrY7Xf5Xhzn3hfGlEPeaxPqpHf4DuKU", "annotator_id": "18", "question": "Why the personneed to cut the cabbage with knife and then switch to tearing it by hand?", "answer": "Because the root at the bottom makes it difficult to tear the cabbage by hand, it needs to be cut off", "distractors": ["Because the earlier cuts had already opened the cabbage enough that the remaining separation could continue more naturally by hand instead of further direct cutting.", "Because torn edges are better for absorbing seasoning later.", "Because once partially opened, the cabbage can be processed more efficiently by hand.", "Because the later stage follows the cabbage’s natural layers rather than continuing direct slicing.", "Because tearing reduces the chance of bruising the leaves and releasing excess moisture.", "Because the recipe likely prefers torn cabbage pieces at this stage.", "Because tearing makes it easier to inspect and rinse the inner leaves while separating them.", "Because the knife becomes less suitable once the cabbage’s shape has changed.", "Because after the first cuts, the process shifts from direct cutting to guided separation."], "rationale": null, "options": [{"letter": "A", "text": "Because the recipe likely prefers torn cabbage pieces at this stage."}, {"letter": "B", "text": "Because once partially opened, the cabbage can be processed more efficiently by hand."}, {"letter": "C", "text": "Because the root at the bottom makes it difficult to tear the cabbage by hand, it needs to be cut off"}, {"letter": "D", "text": "Because the knife becomes less suitable once the cabbage’s shape has changed."}, {"letter": "E", "text": "Because after the first cuts, the process shifts from direct cutting to guided separation."}, {"letter": "F", "text": "Because tearing reduces the chance of bruising the leaves and releasing excess moisture."}, {"letter": "G", "text": "Because tearing makes it easier to inspect and rinse the inner leaves while separating them."}, {"letter": "H", "text": "Because torn edges are better for absorbing seasoning later."}, {"letter": "I", "text": "Because the later stage follows the cabbage’s natural layers rather than continuing direct slicing."}, {"letter": "J", "text": "Because the earlier cuts had already opened the cabbage enough that the remaining separation could continue more naturally by hand instead of further direct cutting."}], "correct_letter": "C", "anchor_timestamp_seconds": 795.492363, "clip_start_seconds": 726.0, "clip_end_seconds": 941.0, "clip_duration_seconds": 215.0, "video_duration_seconds": 966.493, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1ezry7xf5xhzn3hfglepea-e0dc120067/005_why-the-person-stop-cutting-the-cabbage-_6ae565.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.7143, "per_model_accuracy": {"gemini-flash": 0.6666666666666666, "gemini-31-flash-lite": 0.6666666666666666, "qwen-flash": 1.0}, "num_evals": 3, "has_timestamp_ref": false, "question_word_count": 17, "answer_word_count": 21}
{"annotation_id": "a34c8d7bc288", "source_id": "drive-1gifewlwo9g4rpp0pksuay-1173293fd5", "source_name": "110_recording.mp4", "display_name": "110_recording.mp4", "canonical_video_id": "1giFeWLwO9g4rPp0PKsuAytbKML__s5Sb", "annotator_id": "12", "question": "Why do I use chopsticks to pick up a noodle from the pot?", "answer": "To taste a bite myself to check if the noodles are done.", "distractors": ["To taste a bite cause I'm hungry", "o remove a broken noodle from the pot.", "To pick out a foreign object stuck to the noodle", "To check if the noodles are soft enough by pressing them."], "rationale": "Usually we use chopsticks to scoop out a whole bowl of noodles to serve, but here it's just to taste a single bite.", "options": [{"letter": "A", "text": "To check if the noodles are soft enough by pressing them."}, {"letter": "B", "text": "To pick out a foreign object stuck to the noodle"}, {"letter": "C", "text": "To taste a bite myself to check if the noodles are done."}, {"letter": "D", "text": "o remove a broken noodle from the pot."}, {"letter": "E", "text": "To serve the noodles into a bowl."}], "correct_letter": "C", "anchor_timestamp_seconds": 1074.2, "clip_start_seconds": 1020.0, "clip_end_seconds": 1200.0, "clip_duration_seconds": 180.0, "video_duration_seconds": 2062.188, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1gifewlwo9g4rpp0pksuay-1173293fd5/001_why-do-i-use-chopsticks-to-pick-up-a-noo_a34c8d.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-31-flash-lite": 0.5, "gemini-flash": 0.5, "qwen-flash": 0.5}, "num_evals": 2, "has_timestamp_ref": false, "question_word_count": 13, "answer_word_count": 12}
{"annotation_id": "03839e4704dd", "source_id": "drive-1hgunbph-1euj8adadvbqj-bc117ff84e", "source_name": "116_recording.mp4", "display_name": "116_recording.mp4", "canonical_video_id": "1hGUNBpH_1euJ8ADadvbQJgsb8Nc2jk0T", "annotator_id": "4", "question": "What is the most accurate description of the knife's state and the hygiene logic applied?", "answer": "The knife was picked up from the counter where it was already clean, and it becomes \"vegetable-soiled\" after contact with the cabbage.", "distractors": ["The knife was retrieved directly from a magnetic rack and is considered sterile.", "The knife was used to cut raw meat previously and is cross-contaminating the cabbage.", "The user sharpened the knife with a honing rod immediately before the first cut.", "The knife was submerged in soapy water in the sink before being used on the cabbage.", "The knife is a specialized bread knife being used incorrectly for cabbage.", "The knife remained in a protective sheath until the exact moment of cutting."], "rationale": null, "options": [{"letter": "A", "text": "The knife was used to cut raw meat previously and is cross-contaminating the cabbage."}, {"letter": "B", "text": "The knife is a specialized bread knife being used incorrectly for cabbage."}, {"letter": "C", "text": "The user sharpened the knife with a honing rod immediately before the first cut."}, {"letter": "D", "text": "The knife remained in a protective sheath until the exact moment of cutting."}, {"letter": "E", "text": "The knife was retrieved directly from a magnetic rack and is considered sterile."}, {"letter": "F", "text": "The knife was picked up from the counter where it was already clean, and it becomes \"vegetable-soiled\" after contact with the cabbage."}, {"letter": "G", "text": "The knife was submerged in soapy water in the sink before being used on the cabbage."}], "correct_letter": "F", "anchor_timestamp_seconds": 45.993337, "clip_start_seconds": 0, "clip_end_seconds": 180.5, "clip_duration_seconds": 180.5, "video_duration_seconds": 2249.089, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1hgunbph-1euj8adadvbqj-bc117ff84e/002_what-is-the-most-accurate-description-of_03839e.mp4", "question_type": "recognition", "difficulty": "medium", "model_accuracy": 0.6667, "per_model_accuracy": {"qwen-flash": 1.0, "gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 15, "answer_word_count": 22}
{"annotation_id": "d87c7f8caf78", "source_id": "drive-1hgunbph-1euj8adadvbqj-bc117ff84e", "source_name": "116_recording.mp4", "display_name": "116_recording.mp4", "canonical_video_id": "1hGUNBpH_1euJ8ADadvbQJgsb8Nc2jk0T", "annotator_id": "4", "question": "What is the functional purpose of placing the green vegetable leaves inside the white inner basket before the water is turned on at the sink?", "answer": "It acts as a containment system that allows the leaves to be rinsed thoroughly and then immediately spun to remove excess moisture without having to move them to a different tool.", "distractors": ["It is used to measure the exact weight of the vegetable leaves before they are added to the silver pot on the stove.", "The basket is meant to protect the leaves from the heat of the nearby stove while the person looks for a knife.", "The person is using the basket to hide the vegetable from the other people seen moving in the background of the room.", "The basket is placed there to block the drain so that the sink can be filled with water for a different cleaning task.", "The person puts the leaves in the basket to keep them separate from the dirty dishes that are currently piling up on the left side of the sink.", "The basket is used to collect the soap bubbles from the dishwashing liquid so that the vegetable leaves are not contaminated during the rinsing process."], "rationale": null, "options": [{"letter": "A", "text": "The person puts the leaves in the basket to keep them separate from the dirty dishes that are currently piling up on the left side of the sink."}, {"letter": "B", "text": "It acts as a containment system that allows the leaves to be rinsed thoroughly and then immediately spun to remove excess moisture without having to move them to a different tool."}, {"letter": "C", "text": "The basket is used to collect the soap bubbles from the dishwashing liquid so that the vegetable leaves are not contaminated during the rinsing process."}, {"letter": "D", "text": "The basket is meant to protect the leaves from the heat of the nearby stove while the person looks for a knife."}, {"letter": "E", "text": "It is used to measure the exact weight of the vegetable leaves before they are added to the silver pot on the stove."}, {"letter": "F", "text": "The basket is placed there to block the drain so that the sink can be filled with water for a different cleaning task."}, {"letter": "G", "text": "The person is using the basket to hide the vegetable from the other people seen moving in the background of the room."}], "correct_letter": "B", "anchor_timestamp_seconds": 174.1, "clip_start_seconds": 123.3, "clip_end_seconds": 304.2, "clip_duration_seconds": 180.9, "video_duration_seconds": 2249.089, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1hgunbph-1euj8adadvbqj-bc117ff84e/002_what-is-the-functional-purpose-of-placin_d87c7f.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 25, "answer_word_count": 31}
{"annotation_id": "58787b41327b", "source_id": "drive-1hgunbph-1euj8adadvbqj-bc117ff84e", "source_name": "116_recording.mp4", "display_name": "116_recording.mp4", "canonical_video_id": "1hGUNBpH_1euJ8ADadvbQJgsb8Nc2jk0T", "annotator_id": "4", "question": "Describe the spatial constraint that triggers the transition from preparing the vegetable to the extended period of dishwashing seen in this segment.", "answer": "The accumulation of used tools, bowls, and vegetable scraps on the narrow counter and inside the sink basin physically prevents the person from having enough clean space to safely use the cutting board.", "distractors": ["The person stops because the water temperature in the sink has become too hot to safely rinse the vegetable leaves any further.", "The person realizes that the white bowl they need for the vegetable is currently at the bottom of the pile of dirty dishes.", "The person notices that the cutting board is slipping on the wet counter, so they decide to wash every dish in the sink to find a dry towel.", "The movement of other people in the background of the kitchen forces the person to stop their work and clear the sink to make room for others.", "The person stops preparing the vegetable because they need to find a specific small tool that fell into the soap bubbles.", "The person notices that the washing machine in the background has finished its cycle, creating a need to clear the sink area to prepare for handling wet laundry."], "rationale": null, "options": [{"letter": "A", "text": "The person notices that the washing machine in the background has finished its cycle, creating a need to clear the sink area to prepare for handling wet laundry."}, {"letter": "B", "text": "The accumulation of used tools, bowls, and vegetable scraps on the narrow counter and inside the sink basin physically prevents the person from having enough clean space to safely use the cutting board."}, {"letter": "C", "text": "The person stops because the water temperature in the sink has become too hot to safely rinse the vegetable leaves any further."}, {"letter": "D", "text": "The person stops preparing the vegetable because they need to find a specific small tool that fell into the soap bubbles."}, {"letter": "E", "text": "The person realizes that the white bowl they need for the vegetable is currently at the bottom of the pile of dirty dishes."}, {"letter": "F", "text": "The person notices that the cutting board is slipping on the wet counter, so they decide to wash every dish in the sink to find a dry towel."}, {"letter": "G", "text": "The movement of other people in the background of the kitchen forces the person to stop their work and clear the sink to make room for others."}], "correct_letter": "B", "anchor_timestamp_seconds": 334.0, "clip_start_seconds": 246.5, "clip_end_seconds": 427.2, "clip_duration_seconds": 180.7, "video_duration_seconds": 2249.089, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1hgunbph-1euj8adadvbqj-bc117ff84e/003_describe-the-spatial-constraint-that-tri_58787b.mp4", "question_type": "recognition", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 22, "answer_word_count": 33}
{"annotation_id": "a19768201b33", "source_id": "drive-1hgunbph-1euj8adadvbqj-bc117ff84e", "source_name": "116_recording.mp4", "display_name": "116_recording.mp4", "canonical_video_id": "1hGUNBpH_1euJ8ADadvbQJgsb8Nc2jk0T", "annotator_id": "4", "question": "What action does the person take to prepare the physical environment specifically for the placement of the black cutting board?", "answer": "The person uses a white cloth to dry a specific section of the counter and the edge of the sink to ensure the board stays stable and does not slip while they are cutting.", "distractors": ["The person moves the silver pot from the stove to the counter to act as a weight that holds the cutting board in place.", "The person pours soapy water onto the counter to make it easier to slide the cutting board closer to the sink drain.", "The person clears the entire left side of the counter so the board can be placed far away from the water source.", "The person places a used bowl under the board to tilt it, allowing the vegetable juices to run directly into the sink.", "The person asks the other people in the room to hold the board steady while they begin the slicing task.", "The person places the remote control seen on the counter earlier onto the TV stand to make sure the cutting board has a completely flat surface to rest on."], "rationale": null, "options": [{"letter": "A", "text": "The person asks the other people in the room to hold the board steady while they begin the slicing task."}, {"letter": "B", "text": "The person uses a white cloth to dry a specific section of the counter and the edge of the sink to ensure the board stays stable and does not slip while they are cutting."}, {"letter": "C", "text": "The person pours soapy water onto the counter to make it easier to slide the cutting board closer to the sink drain."}, {"letter": "D", "text": "The person moves the silver pot from the stove to the counter to act as a weight that holds the cutting board in place."}, {"letter": "E", "text": "The person places a used bowl under the board to tilt it, allowing the vegetable juices to run directly into the sink."}, {"letter": "F", "text": "The person places the remote control seen on the counter earlier onto the TV stand to make sure the cutting board has a completely flat surface to rest on."}, {"letter": "G", "text": "The person clears the entire left side of the counter so the board can be placed far away from the water source."}], "correct_letter": "B", "anchor_timestamp_seconds": 388.2, "clip_start_seconds": 371.0, "clip_end_seconds": 554.9, "clip_duration_seconds": 183.9, "video_duration_seconds": 2249.089, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1hgunbph-1euj8adadvbqj-bc117ff84e/004_what-action-does-the-person-take-to-prep_a19768.mp4", "question_type": "recognition", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 20, "answer_word_count": 34}
{"annotation_id": "0ec4b0da0533", "source_id": "drive-1hgunbph-1euj8adadvbqj-bc117ff84e", "source_name": "116_recording.mp4", "display_name": "116_recording.mp4", "canonical_video_id": "1hGUNBpH_1euJ8ADadvbQJgsb8Nc2jk0T", "annotator_id": "4", "question": "How does the completion of the dishwashing task dictate the final sequence of actions regarding the white spinning tool?", "answer": "Once the sink is clear and the other dishes are organized on the rack, the person is finally able to rinse and place the spinning tool in a dedicated spot where it can air-dry.", "distractors": ["The person realizes the spinning tool is still dirty, so they throw it back into the sink to start the entire cleaning process over again.", "The person puts the spinning tool back into the fridge because there is no more room on the drying rack after washing the bowls.", "The person uses the spinning tool to carry the remaining clean dishes to a different part of the kitchen.", "The tool is left in the middle of the sink basin to block the faucet so that the water cannot be turned on by someone else.", "The person takes the spinning tool to the stove area to use it as a lid for the silver pot now that the cooking is finished.", "The person places the spinning tool inside the microwave to sanitize it after it was used to dry the raw vegetable leaves at the beginning of the task."], "rationale": null, "options": [{"letter": "A", "text": "The tool is left in the middle of the sink basin to block the faucet so that the water cannot be turned on by someone else."}, {"letter": "B", "text": "The person realizes the spinning tool is still dirty, so they throw it back into the sink to start the entire cleaning process over again."}, {"letter": "C", "text": "The person takes the spinning tool to the stove area to use it as a lid for the silver pot now that the cooking is finished."}, {"letter": "D", "text": "Once the sink is clear and the other dishes are organized on the rack, the person is finally able to rinse and place the spinning tool in a dedicated spot where it can air-dry."}, {"letter": "E", "text": "The person puts the spinning tool back into the fridge because there is no more room on the drying rack after washing the bowls."}, {"letter": "F", "text": "The person places the spinning tool inside the microwave to sanitize it after it was used to dry the raw vegetable leaves at the beginning of the task."}, {"letter": "G", "text": "The person uses the spinning tool to carry the remaining clean dishes to a different part of the kitchen."}], "correct_letter": "D", "anchor_timestamp_seconds": 592.9, "clip_start_seconds": 497.3, "clip_end_seconds": 680.5, "clip_duration_seconds": 183.2, "video_duration_seconds": 2249.089, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1hgunbph-1euj8adadvbqj-bc117ff84e/005_how-does-the-completion-of-the-dishwashi_0ec4b0.mp4", "question_type": "procedural", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 19, "answer_word_count": 34}
{"annotation_id": "aef7770974ea", "source_id": "drive-1hgunbph-1euj8adadvbqj-bc117ff84e", "source_name": "116_recording.mp4", "display_name": "116_recording.mp4", "canonical_video_id": "1hGUNBpH_1euJ8ADadvbQJgsb8Nc2jk0T", "annotator_id": "4", "question": "Analyze the person’s handling of the white spinning tool at the sink. How does the disassembly of this tool's components act as a necessary spatial prerequisite for the transition to the stovetop tasks?", "answer": "By removing the lid and the inner basket of the tool, the person clears the physical obstruction from the sink basin and the faucet's path, which is a required step before they can safely move to the stove to activate the ventilation fan and light.", "distractors": ["The person takes the tool apart specifically to use the flat lid as a temporary heat-proof mat for the frying pan that is currently being retrieved from the cabinet.", "The spinning tool is disassembled because its internal gears are needed to manually restart the digital tablet on the counter, which appears to have frozen.", "The person removes the inner basket to use it as a protective cage for the yellow ingredients to keep them from falling into the open flame of the stove.", "Disassembling the tool allows the person to fit the large silver pot into the sink basin for a deep cleaning, which must happen before the stove's fan is turned on.", "The tool is taken apart so the person can use the spinning handle as a specialized tool to tighten the loose knobs on the front of the gas stove.", "The person takes the tool apart to retrieve a small white cloth hidden inside, which is then used to wipe down the overhead cabinet doors before the cooking steam reaches them."], "rationale": null, "options": [{"letter": "A", "text": "The spinning tool is disassembled because its internal gears are needed to manually restart the digital tablet on the counter, which appears to have frozen."}, {"letter": "B", "text": "Disassembling the tool allows the person to fit the large silver pot into the sink basin for a deep cleaning, which must happen before the stove's fan is turned on."}, {"letter": "C", "text": "The tool is taken apart so the person can use the spinning handle as a specialized tool to tighten the loose knobs on the front of the gas stove."}, {"letter": "D", "text": "The person removes the inner basket to use it as a protective cage for the yellow ingredients to keep them from falling into the open flame of the stove."}, {"letter": "E", "text": "The person takes the tool apart to retrieve a small white cloth hidden inside, which is then used to wipe down the overhead cabinet doors before the cooking steam reaches them."}, {"letter": "F", "text": "The person takes the tool apart specifically to use the flat lid as a temporary heat-proof mat for the frying pan that is currently being retrieved from the cabinet."}, {"letter": "G", "text": "By removing the lid and the inner basket of the tool, the person clears the physical obstruction from the sink basin and the faucet's path, which is a required step before they can safely move to the stove to activate the ventilation fan and light."}], "correct_letter": "G", "anchor_timestamp_seconds": 802.1, "clip_start_seconds": 720.1, "clip_end_seconds": 901.1, "clip_duration_seconds": 181.0, "video_duration_seconds": 2249.089, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1hgunbph-1euj8adadvbqj-bc117ff84e/006_analyze-the-person-s-handling-of-the-whi_aef777.mp4", "question_type": "recognition", "difficulty": "medium", "model_accuracy": 0.75, "per_model_accuracy": {"gemini-flash": 0.5, "gemini-31-flash-lite": 1.0}, "num_evals": 2, "has_timestamp_ref": false, "question_word_count": 33, "answer_word_count": 45}
{"annotation_id": "4ee6fa829567", "source_id": "drive-1hgunbph-1euj8adadvbqj-bc117ff84e", "source_name": "116_recording.mp4", "display_name": "116_recording.mp4", "canonical_video_id": "1hGUNBpH_1euJ8ADadvbQJgsb8Nc2jk0T", "annotator_id": "4", "question": "Examine the spatial reorganization of the sink area following the second dishwashing task. How does the clearing of the basin facilitate the final lifecycle stage of the white spinning tool?", "answer": "The person organizes the clean dishes on the rack to create a specific open space, allowing the multi-part spinning tool to be disassembled and placed in a stable position where its components can air-dry without touching other items.", "distractors": ["The person clears the sink so that the white spinning tool can be submerged in a deep pool of water to test if its internal basket can float.", "The reorganization is a preparation for the white spinning tool to be used as a makeshift drying rack for the tablet, which was splashed with water during the cleaning.", "Once the sink is empty, the person places the spinning tool at the bottom of the basin to act as a filter for the water being drained from the large silver pot.", "The person clears the area to make room for the white spinning tool to be placed inside the active microwave for a high-temperature sterilization cycle.", "The spatial management is necessary so the person can use the white spinning tool to carry all the wet dishes back to the overhead cabinet in one trip.", "The sink is cleared so the person can use the white cloth to wrap the spinning tool, turning it into a soft cushion for the frying pan to rest on."], "rationale": null, "options": [{"letter": "A", "text": "The sink is cleared so the person can use the white cloth to wrap the spinning tool, turning it into a soft cushion for the frying pan to rest on."}, {"letter": "B", "text": "The spatial management is necessary so the person can use the white spinning tool to carry all the wet dishes back to the overhead cabinet in one trip."}, {"letter": "C", "text": "The reorganization is a preparation for the white spinning tool to be used as a makeshift drying rack for the tablet, which was splashed with water during the cleaning."}, {"letter": "D", "text": "Once the sink is empty, the person places the spinning tool at the bottom of the basin to act as a filter for the water being drained from the large silver pot."}, {"letter": "E", "text": "The person clears the sink so that the white spinning tool can be submerged in a deep pool of water to test if its internal basket can float."}, {"letter": "F", "text": "The person organizes the clean dishes on the rack to create a specific open space, allowing the multi-part spinning tool to be disassembled and placed in a stable position where its components can air-dry without touching other items."}, {"letter": "G", "text": "The person clears the area to make room for the white spinning tool to be placed inside the active microwave for a high-temperature sterilization cycle."}], "correct_letter": "F", "anchor_timestamp_seconds": 1395.5, "clip_start_seconds": 1259.7, "clip_end_seconds": 1440.8, "clip_duration_seconds": 181.1, "video_duration_seconds": 2249.089, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1hgunbph-1euj8adadvbqj-bc117ff84e/010_examine-the-spatial-reorganization-of-th_4ee6fa.mp4", "question_type": "recognition", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 30, "answer_word_count": 38}
{"annotation_id": "f926afcdd8fe", "source_id": "drive-1hgunbph-1euj8adadvbqj-bc117ff84e", "source_name": "116_recording.mp4", "display_name": "116_recording.mp4", "canonical_video_id": "1hGUNBpH_1euJ8ADadvbQJgsb8Nc2jk0T", "annotator_id": "4", "question": "Why does the person move the white bowl from the sink to the counter near the stove at a specific moment, rather than doing it at the very beginning?", "answer": "The bowl was used as a temporary storage space for raw materials in the sink, and it is only moved once the food in the pan changes its physical state.", "distractors": ["The person had to wait for the television to show a cooking instruction before they knew where to place the bowl.", "The white bowl was too cold to be near the stove, so the person waited for the steam from the pan to warm up the kitchen air first.", "The bowl was originally filled with heavy stones to keep the sink from moving, and those stones had to be removed one by one.", "The person was waiting for the black pan to change its color from black to silver before they could bring any other tools near it.", "The bowl is moved only after the person realizes the green pot in the sink is leaking water onto the floor.", "The bowl was used as a weight to hold down the cutting board, and it couldn't be moved until the cutting task was completely finished."], "rationale": null, "options": [{"letter": "A", "text": "The person had to wait for the television to show a cooking instruction before they knew where to place the bowl."}, {"letter": "B", "text": "The person was waiting for the black pan to change its color from black to silver before they could bring any other tools near it."}, {"letter": "C", "text": "The bowl was originally filled with heavy stones to keep the sink from moving, and those stones had to be removed one by one."}, {"letter": "D", "text": "The bowl is moved only after the person realizes the green pot in the sink is leaking water onto the floor."}, {"letter": "E", "text": "The white bowl was too cold to be near the stove, so the person waited for the steam from the pan to warm up the kitchen air first."}, {"letter": "F", "text": "The bowl was used as a weight to hold down the cutting board, and it couldn't be moved until the cutting task was completely finished."}, {"letter": "G", "text": "The bowl was used as a temporary storage space for raw materials in the sink, and it is only moved once the food in the pan changes its physical state."}], "correct_letter": "G", "anchor_timestamp_seconds": 1614.5, "clip_start_seconds": 1439.0, "clip_end_seconds": 1620.5, "clip_duration_seconds": 181.5, "video_duration_seconds": 2249.089, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1hgunbph-1euj8adadvbqj-bc117ff84e/009_why-does-the-person-move-the-white-bowl-_f926af.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 29, "answer_word_count": 30}
{"annotation_id": "91f73b298dbf", "source_id": "drive-1hgunbph-1euj8adadvbqj-bc117ff84e", "source_name": "116_recording.mp4", "display_name": "116_recording.mp4", "canonical_video_id": "1hGUNBpH_1euJ8ADadvbQJgsb8Nc2jk0T", "annotator_id": "4", "question": "Why is the removal of the cutting board from the counter a \"mandatory preparation\" that must be completed before the food is transferred into the white bowl?", "answer": "The cutting board occupies the only clean surface near the stove, and it must be moved to the sink to create a safe landing zone for the white bowl.", "distractors": ["The cutting board is used as a physical shield in the sink to prevent the water from the tap from splashing onto the person while they are plating the food.", "The person must move the board because the white bowl is physically attached to the bottom of the board, and they need to pull them apart in the sink.", "The board is moved because the person needs to use the wooden surface as a temporary lid for the green pot to keep the steam inside.", "The cutting board is moved to the sink to act as a weight to keep the drain open so that the water can flow out faster during the cooking process.", "The movement is triggered by the person noticing that the television in the background has changed to a program about cleaning, signaling it is time to clear the counter.", "The board is placed in the sink to create a slope so that any liquid spilled from the white bowl later will slide directly into the drain instead of staying on the counter."], "rationale": null, "options": [{"letter": "A", "text": "The cutting board is moved to the sink to act as a weight to keep the drain open so that the water can flow out faster during the cooking process."}, {"letter": "B", "text": "The cutting board is used as a physical shield in the sink to prevent the water from the tap from splashing onto the person while they are plating the food."}, {"letter": "C", "text": "The person must move the board because the white bowl is physically attached to the bottom of the board, and they need to pull them apart in the sink."}, {"letter": "D", "text": "The board is moved because the person needs to use the wooden surface as a temporary lid for the green pot to keep the steam inside."}, {"letter": "E", "text": "The board is placed in the sink to create a slope so that any liquid spilled from the white bowl later will slide directly into the drain instead of staying on the counter."}, {"letter": "F", "text": "The cutting board occupies the only clean surface near the stove, and it must be moved to the sink to create a safe landing zone for the white bowl."}, {"letter": "G", "text": "The movement is triggered by the person noticing that the television in the background has changed to a program about cleaning, signaling it is time to clear the counter."}], "correct_letter": "F", "anchor_timestamp_seconds": 1676.9, "clip_start_seconds": 1565.9, "clip_end_seconds": 1749.5, "clip_duration_seconds": 183.6, "video_duration_seconds": 2249.089, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1hgunbph-1euj8adadvbqj-bc117ff84e/010_how-does-the-transfer-of-the-cooked-food_91f73b.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.75, "per_model_accuracy": {"gemini-flash": 0.5, "gemini-31-flash-lite": 1.0}, "num_evals": 2, "has_timestamp_ref": false, "question_word_count": 27, "answer_word_count": 29}
{"annotation_id": "2ab0637dc4a4", "source_id": "drive-1hgunbph-1euj8adadvbqj-bc117ff84e", "source_name": "116_recording.mp4", "display_name": "116_recording.mp4", "canonical_video_id": "1hGUNBpH_1euJ8ADadvbQJgsb8Nc2jk0T", "annotator_id": "4", "question": "Why is the manual shifting of the white drying rack a necessary spatial action before the white spinning tool can be rinsed?", "answer": "The rack is moved to create a clear path for the water to flow from the tool into the drain without splashing the already clean green pot.", "distractors": ["The rack is moved to the left to allow the sunlight from the window to hit the wet tool so the person can see the remaining soap.", "The rack is shifted because the combined weight of the green pot and the spinning tool is making the counter bend under the heavy pressure.", "The person moves the rack to the back of the counter to make enough physical room for a second green pot that is still in the sink.", "The rack is moved to the front of the sink area to act as a barrier that prevents the person's clothes from getting wet during the rinse.", "The person moves the rack closer to the stove to use the leftover heat from the pan to dry the spinning tool much faster than air.", "The rack is shifted to the right to hide the small white dishes from the camera view while the person focuses on the larger spinning tool."], "rationale": null, "options": [{"letter": "A", "text": "The person moves the rack to the back of the counter to make enough physical room for a second green pot that is still in the sink."}, {"letter": "B", "text": "The rack is moved to create a clear path for the water to flow from the tool into the drain without splashing the already clean green pot."}, {"letter": "C", "text": "The rack is moved to the front of the sink area to act as a barrier that prevents the person's clothes from getting wet during the rinse."}, {"letter": "D", "text": "The rack is moved to the left to allow the sunlight from the window to hit the wet tool so the person can see the remaining soap."}, {"letter": "E", "text": "The rack is shifted to the right to hide the small white dishes from the camera view while the person focuses on the larger spinning tool."}, {"letter": "F", "text": "The rack is shifted because the combined weight of the green pot and the spinning tool is making the counter bend under the heavy pressure."}, {"letter": "G", "text": "The person moves the rack closer to the stove to use the leftover heat from the pan to dry the spinning tool much faster than air."}], "correct_letter": "B", "anchor_timestamp_seconds": 1956.3, "clip_start_seconds": 1800.6, "clip_end_seconds": 1982.4, "clip_duration_seconds": 181.8, "video_duration_seconds": 2249.089, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1hgunbph-1euj8adadvbqj-bc117ff84e/010_why-is-the-manual-shifting-of-the-white-_2ab063.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 22, "answer_word_count": 27}
{"annotation_id": "bbf8d0600657", "source_id": "drive-1hgunbph-1euj8adadvbqj-bc117ff84e", "source_name": "116_recording.mp4", "display_name": "116_recording.mp4", "canonical_video_id": "1hGUNBpH_1euJ8ADadvbQJgsb8Nc2jk0T", "annotator_id": "4", "question": "Why does the person perform a final wipe of the counter surface while the white spinning tool is still sitting in the sink area?", "answer": "Rinsing the sink floor with a large object inside caused water to splash the counter, so it must be dried before moving the clean tool parts there.", "distractors": ["The counter is wiped to make the surface hot so that the cold water remaining on the spinning tool will evaporate faster once it is moved up.", "The person is trying to remove the shadow of the green pot from the counter because it makes the workspace look too dark for the final task.", "The wiping action is a signal to someone else that the white spinning tool is the last item to be cleaned before the kitchen lights are turned off.", "The person wipes the counter to prepare a clean spot for the microwave to be moved back to its original position from the start of the video.", "The counter must be wiped with soap to prevent the white spinning tool from sticking to the surface while the person looks for a clean drying towel.", "The person is wiping away the reflection of the television screen from the counter because the bright moving light is making the cleaning task difficult."], "rationale": null, "options": [{"letter": "A", "text": "The wiping action is a signal to someone else that the white spinning tool is the last item to be cleaned before the kitchen lights are turned off."}, {"letter": "B", "text": "The person wipes the counter to prepare a clean spot for the microwave to be moved back to its original position from the start of the video."}, {"letter": "C", "text": "The person is wiping away the reflection of the television screen from the counter because the bright moving light is making the cleaning task difficult."}, {"letter": "D", "text": "The person is trying to remove the shadow of the green pot from the counter because it makes the workspace look too dark for the final task."}, {"letter": "E", "text": "The counter is wiped to make the surface hot so that the cold water remaining on the spinning tool will evaporate faster once it is moved up."}, {"letter": "F", "text": "The counter must be wiped with soap to prevent the white spinning tool from sticking to the surface while the person looks for a clean drying towel."}, {"letter": "G", "text": "Rinsing the sink floor with a large object inside caused water to splash the counter, so it must be dried before moving the clean tool parts there."}], "correct_letter": "G", "anchor_timestamp_seconds": 2082.3, "clip_start_seconds": 1929.8, "clip_end_seconds": 2111.2, "clip_duration_seconds": 181.4, "video_duration_seconds": 2249.089, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1hgunbph-1euj8adadvbqj-bc117ff84e/011_why-does-the-person-perform-a-final-wipe_bbf8d0.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.75, "per_model_accuracy": {"gemini-flash": 0.5, "gemini-31-flash-lite": 1.0}, "num_evals": 2, "has_timestamp_ref": false, "question_word_count": 24, "answer_word_count": 27}
{"annotation_id": "eebe3cf12ade", "source_id": "drive-1hgunbph-1euj8adadvbqj-bc117ff84e", "source_name": "116_recording.mp4", "display_name": "116_recording.mp4", "canonical_video_id": "1hGUNBpH_1euJ8ADadvbQJgsb8Nc2jk0T", "annotator_id": "4", "question": "Why is a white dish retrieved from the lower storage area before the food is moved from the sink to the stove?", "answer": "The counter near the stove must have a container ready to hold tools or food pieces to avoid cluttering the workspace.", "distractors": ["The white dish is needed to cover the drain in the sink so the yellow food does not fall into the pipes.", "The person is using the dish as a mirror to check if the stove burner is actually producing a blue flame.", "The dish is placed on the stove to act as a heat shield to protect the person's hands from the rising steam.", "The white dish is moved to the counter because the television program suggested using it as a temporary cutting board.", "The person retrieves the dish to catch any water dripping from the upper cabinet onto the cooking area below.", "The dish must be placed next to the pan to act as a weight to stop the stove from moving during stirring."], "rationale": null, "options": [{"letter": "A", "text": "The white dish is needed to cover the drain in the sink so the yellow food does not fall into the pipes."}, {"letter": "B", "text": "The white dish is moved to the counter because the television program suggested using it as a temporary cutting board."}, {"letter": "C", "text": "The person retrieves the dish to catch any water dripping from the upper cabinet onto the cooking area below."}, {"letter": "D", "text": "The dish must be placed next to the pan to act as a weight to stop the stove from moving during stirring."}, {"letter": "E", "text": "The dish is placed on the stove to act as a heat shield to protect the person's hands from the rising steam."}, {"letter": "F", "text": "The person is using the dish as a mirror to check if the stove burner is actually producing a blue flame."}, {"letter": "G", "text": "The counter near the stove must have a container ready to hold tools or food pieces to avoid cluttering the workspace."}], "correct_letter": "G", "anchor_timestamp_seconds": 933.3, "clip_start_seconds": 846.2, "clip_end_seconds": 1029.0, "clip_duration_seconds": 182.8, "video_duration_seconds": 2249.089, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1hgunbph-1euj8adadvbqj-bc117ff84e/012_why-is-a-white-dish-retrieved-from-the-l_eebe3c.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 22, "answer_word_count": 21}
{"annotation_id": "b8d5d41fe7a3", "source_id": "drive-1hgunbph-1euj8adadvbqj-bc117ff84e", "source_name": "116_recording.mp4", "display_name": "116_recording.mp4", "canonical_video_id": "1hGUNBpH_1euJ8ADadvbQJgsb8Nc2jk0T", "annotator_id": "4", "question": "How does the state of the food in the pan determine when the person can move to the sink to handle the green pot?", "answer": "The person waits for a period where the food does not need active stirring to perform a secondary task at the sink.", "distractors": ["The green pot must be moved because it is blocking the view of the stove from the person's position at the counter.", "The person is waiting for the steam from the pan to reach the sink and warm up the cold water in the basin.", "The food in the pan starts to make a high sound that tells the person it is time to rinse the green pot.", "The person moves to the sink because they need to use the green pot to carry water back to the hot stove.", "The movement is triggered by the television show ending, allowing the person to finally focus on the washing task.", "The person is trying to hide the green pot inside the sink so it is not visible while the pan is cooking."], "rationale": null, "options": [{"letter": "A", "text": "The person moves to the sink because they need to use the green pot to carry water back to the hot stove."}, {"letter": "B", "text": "The food in the pan starts to make a high sound that tells the person it is time to rinse the green pot."}, {"letter": "C", "text": "The person is trying to hide the green pot inside the sink so it is not visible while the pan is cooking."}, {"letter": "D", "text": "The person is waiting for the steam from the pan to reach the sink and warm up the cold water in the basin."}, {"letter": "E", "text": "The person waits for a period where the food does not need active stirring to perform a secondary task at the sink."}, {"letter": "F", "text": "The green pot must be moved because it is blocking the view of the stove from the person's position at the counter."}, {"letter": "G", "text": "The movement is triggered by the television show ending, allowing the person to finally focus on the washing task."}], "correct_letter": "E", "anchor_timestamp_seconds": 1217.1, "clip_start_seconds": 1095.8, "clip_end_seconds": 1280.5, "clip_duration_seconds": 184.7, "video_duration_seconds": 2249.089, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1hgunbph-1euj8adadvbqj-bc117ff84e/014_how-does-the-state-of-the-food-in-the-pa_b8d5d4.mp4", "question_type": "procedural", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 24, "answer_word_count": 22}
{"annotation_id": "30fc772751d3", "source_id": "drive-1hhclg6-f5hh4e9pl0ni7s-4b1997e61d", "source_name": "120_recording.mp4", "display_name": "120_recording.mp4", "canonical_video_id": "1HHClg6-f5hH4e9pl0Ni7slsJ6pHqeBnM", "annotator_id": "15", "question": "How many eggs did the person fetch?", "answer": "4", "distractors": ["0", "1", "2", "3", "5"], "rationale": null, "options": [{"letter": "A", "text": "2"}, {"letter": "B", "text": "3"}, {"letter": "C", "text": "0"}, {"letter": "D", "text": "4"}, {"letter": "E", "text": "5"}, {"letter": "F", "text": "1"}], "correct_letter": "D", "anchor_timestamp_seconds": 26.0, "clip_start_seconds": 0, "clip_end_seconds": 180.0, "clip_duration_seconds": 180.0, "video_duration_seconds": 1479.393, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1hhclg6-f5hh4e9pl0ni7s-4b1997e61d/001_how-many-eggs-did-the-person-fetch_30fc77.mp4", "question_type": "counting", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-31-flash-lite": 1.0, "gemini-flash": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 7, "answer_word_count": 1}
{"annotation_id": "e3ef1dfc8448", "source_id": "drive-1hhclg6-f5hh4e9pl0ni7s-4b1997e61d", "source_name": "120_recording.mp4", "display_name": "120_recording.mp4", "canonical_video_id": "1HHClg6-f5hH4e9pl0Ni7slsJ6pHqeBnM", "annotator_id": "15", "question": "The person used a white bowl to hold raw eggs. How did he crack the eggs?", "answer": "By tapping the egg against the rim of the bowl and then pulling it apart with both hands.", "distractors": ["Using a spoon to gently tap and break the eggshell, then pulling the egg apart.", "Tapping the egg against the edge of the cutting board to break the shell and then pulling it apart with both hands.", "Skillfully crushing the eggshell with one hand to let the egg white and yolk flow out.", "Using an egg to crack the other egg over the white bowl.", "Shaking the egg vigorously to break the internal membrane before cracking it against the flat tabletop."], "rationale": null, "options": [{"letter": "A", "text": "Skillfully crushing the eggshell with one hand to let the egg white and yolk flow out."}, {"letter": "B", "text": "Shaking the egg vigorously to break the internal membrane before cracking it against the flat tabletop."}, {"letter": "C", "text": "Tapping the egg against the edge of the cutting board to break the shell and then pulling it apart with both hands."}, {"letter": "D", "text": "By tapping the egg against the rim of the bowl and then pulling it apart with both hands."}, {"letter": "E", "text": "Using an egg to crack the other egg over the white bowl."}, {"letter": "F", "text": "Using a spoon to gently tap and break the eggshell, then pulling the egg apart."}], "correct_letter": "D", "anchor_timestamp_seconds": 57.0, "clip_start_seconds": 0, "clip_end_seconds": 180.0, "clip_duration_seconds": 180.0, "video_duration_seconds": 1479.393, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1hhclg6-f5hh4e9pl0ni7s-4b1997e61d/002_the-person-used-a-white-bowl-to-hold-raw_e3ef1d.mp4", "question_type": "recognition", "difficulty": "medium", "model_accuracy": 0.75, "per_model_accuracy": {"gemini-flash": 0.75, "gemini-31-flash-lite": 0.75}, "num_evals": 4, "has_timestamp_ref": false, "question_word_count": 16, "answer_word_count": 18}
{"annotation_id": "f06dd0b74e4e", "source_id": "drive-1hhclg6-f5hh4e9pl0ni7s-4b1997e61d", "source_name": "120_recording.mp4", "display_name": "120_recording.mp4", "canonical_video_id": "1HHClg6-f5hH4e9pl0Ni7slsJ6pHqeBnM", "annotator_id": "15", "question": "Given the video conditions and scene, what is the best move right after cracking the eggs?", "answer": "Using chopsticks to stir the raw eggs.", "distractors": ["Using a whisk to beat the eggs to ensure they are mixed uniformly.", "Adding sugar and salt into the raw eggs.", "Chopping tomatoes to prepare for making scrambled eggs with tomatoes.", "Mincing green onions, ginger, and garlic to prepare for the subsequent egg-scrambling process.", "Turning on the stove and pouring oil into the pan to preheat it for frying."], "rationale": null, "options": [{"letter": "A", "text": "Using a whisk to beat the eggs to ensure they are mixed uniformly."}, {"letter": "B", "text": "Adding sugar and salt into the raw eggs."}, {"letter": "C", "text": "Using chopsticks to stir the raw eggs."}, {"letter": "D", "text": "Mincing green onions, ginger, and garlic to prepare for the subsequent egg-scrambling process."}, {"letter": "E", "text": "Chopping tomatoes to prepare for making scrambled eggs with tomatoes."}, {"letter": "F", "text": "Turning on the stove and pouring oil into the pan to preheat it for frying."}], "correct_letter": "C", "anchor_timestamp_seconds": 60.0, "clip_start_seconds": 0, "clip_end_seconds": 240.0, "clip_duration_seconds": 240.0, "video_duration_seconds": 1479.393, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1hhclg6-f5hh4e9pl0ni7s-4b1997e61d/003_given-the-video-conditions-and-scene-wha_f06dd0.mp4", "question_type": "temporal_reasoning", "difficulty": "easy", "model_accuracy": 1.0, "per_model_accuracy": {"gemini-31-flash-lite": 1.0, "gemini-flash": 1.0}, "num_evals": 2, "has_timestamp_ref": false, "question_word_count": 16, "answer_word_count": 7}
{"annotation_id": "9e65f5f7941c", "source_id": "drive-1hhclg6-f5hh4e9pl0ni7s-4b1997e61d", "source_name": "120_recording.mp4", "display_name": "120_recording.mp4", "canonical_video_id": "1HHClg6-f5hH4e9pl0Ni7slsJ6pHqeBnM", "annotator_id": "15", "question": "After using chopsticks to stir the eggs, what dish is this person most likely going to make with the eggs?", "answer": "Scrambled eggs with tomatoes", "distractors": ["Stir-fried pork with eggs", "Seaweed and Egg Drop Soup", "Onion and Egg Pancake", "Onion, pork, and egg pancake", "Fried rice with tomato and eggs"], "rationale": null, "options": [{"letter": "A", "text": "Onion, pork, and egg pancake"}, {"letter": "B", "text": "Seaweed and Egg Drop Soup"}, {"letter": "C", "text": "Scrambled eggs with tomatoes"}, {"letter": "D", "text": "Onion and Egg Pancake"}, {"letter": "E", "text": "Fried rice with tomato and eggs"}, {"letter": "F", "text": "Stir-fried pork with eggs"}], "correct_letter": "C", "anchor_timestamp_seconds": 110.0, "clip_start_seconds": 0, "clip_end_seconds": 240.0, "clip_duration_seconds": 240.0, "video_duration_seconds": 1479.393, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1hhclg6-f5hh4e9pl0ni7s-4b1997e61d/004_after-using-chopsticks-to-stir-the-eggs-_9e65f5.mp4", "question_type": "temporal_reasoning", "difficulty": "easy", "model_accuracy": 0.8333, "per_model_accuracy": {"gemini-flash": 0.6666666666666666, "gemini-31-flash-lite": 1.0}, "num_evals": 3, "has_timestamp_ref": false, "question_word_count": 20, "answer_word_count": 4}
{"annotation_id": "3a68ded34909", "source_id": "drive-1hhclg6-f5hh4e9pl0ni7s-4b1997e61d", "source_name": "120_recording.mp4", "display_name": "120_recording.mp4", "canonical_video_id": "1HHClg6-f5hH4e9pl0Ni7slsJ6pHqeBnM", "annotator_id": "15", "question": "What happened before and after that caused the person to pick up the knife at this moment?", "answer": "The bag containing the tomatoes was tied too tightly, so he decided to cut the bag directly.", "distractors": ["Someone was constantly interfering with him nearby, so he decided to use the knife to attack them.", "He had just finished peeling garlic and needed to slice the garlic into pieces.", "He needed to cut a tomato into chunks.", "He needed to mince the remaining onions.", "He needed to scrape the food residue on the cutting board together to throw it into the trash can."], "rationale": null, "options": [{"letter": "A", "text": "Someone was constantly interfering with him nearby, so he decided to use the knife to attack them."}, {"letter": "B", "text": "He had just finished peeling garlic and needed to slice the garlic into pieces."}, {"letter": "C", "text": "He needed to mince the remaining onions."}, {"letter": "D", "text": "The bag containing the tomatoes was tied too tightly, so he decided to cut the bag directly."}, {"letter": "E", "text": "He needed to scrape the food residue on the cutting board together to throw it into the trash can."}, {"letter": "F", "text": "He needed to cut a tomato into chunks."}], "correct_letter": "D", "anchor_timestamp_seconds": 138.0, "clip_start_seconds": 120.0, "clip_end_seconds": 300.0, "clip_duration_seconds": 180.0, "video_duration_seconds": 1479.393, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1hhclg6-f5hh4e9pl0ni7s-4b1997e61d/005_what-happened-before-and-after-that-caus_3a68de.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 1.0, "gemini-31-flash-lite": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 17, "answer_word_count": 17}
{"annotation_id": "ffb83abe4991", "source_id": "drive-1hhclg6-f5hh4e9pl0ni7s-4b1997e61d", "source_name": "120_recording.mp4", "display_name": "120_recording.mp4", "canonical_video_id": "1HHClg6-f5hH4e9pl0Ni7slsJ6pHqeBnM", "annotator_id": "15", "question": "Why does he need to move the garlic to another cutting board at this moment?", "answer": "There is no space left on this cutting board to cut the tomatoes.", "distractors": ["To avoid the flavors of the minced garlic and the tomatoes from mixing.", "The other cutting board is not clean, so he can only use this one to cut the tomatoes.", "The other cutting board is closer to the sink, making it more convenient to wash the garlic.", "The other cutting board is closer to the induction cooker, making it more convenient to start the heat and cook the garlic.", "There are already onions on the other cutting board, making it convenient to mix the two ingredients."], "rationale": null, "options": [{"letter": "A", "text": "To avoid the flavors of the minced garlic and the tomatoes from mixing."}, {"letter": "B", "text": "The other cutting board is closer to the sink, making it more convenient to wash the garlic."}, {"letter": "C", "text": "The other cutting board is not clean, so he can only use this one to cut the tomatoes."}, {"letter": "D", "text": "The other cutting board is closer to the induction cooker, making it more convenient to start the heat and cook the garlic."}, {"letter": "E", "text": "There is no space left on this cutting board to cut the tomatoes."}, {"letter": "F", "text": "There are already onions on the other cutting board, making it convenient to mix the two ingredients."}], "correct_letter": "E", "anchor_timestamp_seconds": 352.0, "clip_start_seconds": 240.0, "clip_end_seconds": 420.0, "clip_duration_seconds": 180.0, "video_duration_seconds": 1479.393, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1hhclg6-f5hh4e9pl0ni7s-4b1997e61d/006_why-does-he-need-to-move-the-garlic-to-a_ffb83a.mp4", "question_type": "causal_reasoning", "difficulty": "hard", "model_accuracy": 0.0, "per_model_accuracy": {"gemini-31-flash-lite": 0.0, "gemini-flash": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 15, "answer_word_count": 13}
{"annotation_id": "57e235f5ac91", "source_id": "drive-1hhclg6-f5hh4e9pl0ni7s-4b1997e61d", "source_name": "120_recording.mp4", "display_name": "120_recording.mp4", "canonical_video_id": "1HHClg6-f5hH4e9pl0Ni7slsJ6pHqeBnM", "annotator_id": "15", "question": "Why did he move the egg carton to another location?", "answer": "To prevent the egg carton from being too close to the edge of the kitchen counter, which could cause it to fall.", "distractors": ["To move it closer to the induction cooker for more convenient egg-cracking.", "To move it closer to the white ceramic bowl for more convenient egg-retrieval.", "To make it easier to wash the egg carton while taking out the eggs.", "The egg carton is made of plastic, making it convenient for recycling.", "To prevent it from accidentally touching the food and causing contamination."], "rationale": null, "options": [{"letter": "A", "text": "To move it closer to the white ceramic bowl for more convenient egg-retrieval."}, {"letter": "B", "text": "To prevent the egg carton from being too close to the edge of the kitchen counter, which could cause it to fall."}, {"letter": "C", "text": "The egg carton is made of plastic, making it convenient for recycling."}, {"letter": "D", "text": "To prevent it from accidentally touching the food and causing contamination."}, {"letter": "E", "text": "To move it closer to the induction cooker for more convenient egg-cracking."}, {"letter": "F", "text": "To make it easier to wash the egg carton while taking out the eggs."}], "correct_letter": "B", "anchor_timestamp_seconds": 477.0, "clip_start_seconds": 330.0, "clip_end_seconds": 510.0, "clip_duration_seconds": 180.0, "video_duration_seconds": 1479.393, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1hhclg6-f5hh4e9pl0ni7s-4b1997e61d/007_why-did-he-move-the-egg-carton-to-anothe_57e235.mp4", "question_type": "causal_reasoning", "difficulty": "hard", "model_accuracy": 0.0, "per_model_accuracy": {"gemini-31-flash-lite": 0.0, "gemini-flash": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 10, "answer_word_count": 22}
{"annotation_id": "b2343084c3bb", "source_id": "drive-1hhclg6-f5hh4e9pl0ni7s-4b1997e61d", "source_name": "120_recording.mp4", "display_name": "120_recording.mp4", "canonical_video_id": "1HHClg6-f5hH4e9pl0Ni7slsJ6pHqeBnM", "annotator_id": "15", "question": "Why did he use this knife to cut the tomatoes instead of the other one?", "answer": "This knife is longer and sharper, making it feel more comfortable to use.", "distractors": ["The other knife was used to cut raw meat, and he wanted to avoid cross-contamination.", "The other knife was used to cut garlic, and he wanted to avoid mixing flavors.", "This knife is safer and helps prevent him from accidentally cutting his skin.", "This knife matches the rest of the kitchen set, and the person has obsessive-compulsive tendencies.", "This knife has a serrated edge, which is more effective for slicing through the smooth skin of the tomatoes."], "rationale": null, "options": [{"letter": "A", "text": "This knife matches the rest of the kitchen set, and the person has obsessive-compulsive tendencies."}, {"letter": "B", "text": "This knife is safer and helps prevent him from accidentally cutting his skin."}, {"letter": "C", "text": "This knife has a serrated edge, which is more effective for slicing through the smooth skin of the tomatoes."}, {"letter": "D", "text": "This knife is longer and sharper, making it feel more comfortable to use."}, {"letter": "E", "text": "The other knife was used to cut raw meat, and he wanted to avoid cross-contamination."}, {"letter": "F", "text": "The other knife was used to cut garlic, and he wanted to avoid mixing flavors."}], "correct_letter": "D", "anchor_timestamp_seconds": 412.0, "clip_start_seconds": 330.0, "clip_end_seconds": 510.0, "clip_duration_seconds": 180.0, "video_duration_seconds": 1479.393, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1hhclg6-f5hh4e9pl0ni7s-4b1997e61d/008_why-did-he-use-this-knife-to-cut-the-tom_b23430.mp4", "question_type": "causal_reasoning", "difficulty": "hard", "model_accuracy": 0.0, "per_model_accuracy": {"gemini-31-flash-lite": 0.0, "gemini-flash": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 15, "answer_word_count": 13}
{"annotation_id": "953c7562b1f1", "source_id": "drive-1hhclg6-f5hh4e9pl0ni7s-4b1997e61d", "source_name": "120_recording.mp4", "display_name": "120_recording.mp4", "canonical_video_id": "1HHClg6-f5hH4e9pl0Ni7slsJ6pHqeBnM", "annotator_id": "15", "question": "Why did the person take out a bowl at this moment?", "answer": "To hold the tomatoes that have already been sliced.", "distractors": ["To hold the raw eggs that have been cracked and to stir them.", "To hold the garlic and green onions that have been chopped on the cutting board.", "To hold the food once it has been cooked.", "To prepare the seasoning or sauce.", "To marinate the raw meat that has not yet been unpacked."], "rationale": null, "options": [{"letter": "A", "text": "To marinate the raw meat that has not yet been unpacked."}, {"letter": "B", "text": "To hold the raw eggs that have been cracked and to stir them."}, {"letter": "C", "text": "To hold the garlic and green onions that have been chopped on the cutting board."}, {"letter": "D", "text": "To hold the food once it has been cooked."}, {"letter": "E", "text": "To prepare the seasoning or sauce."}, {"letter": "F", "text": "To hold the tomatoes that have already been sliced."}], "correct_letter": "F", "anchor_timestamp_seconds": 610.0, "clip_start_seconds": 540.0, "clip_end_seconds": 720.0, "clip_duration_seconds": 180.0, "video_duration_seconds": 1479.393, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1hhclg6-f5hh4e9pl0ni7s-4b1997e61d/009_why-did-the-person-take-out-a-bowl-at-th_953c75.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-31-flash-lite": 1.0, "gemini-flash": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 11, "answer_word_count": 9}
{"annotation_id": "dd7f1242506e", "source_id": "drive-1hhclg6-f5hh4e9pl0ni7s-4b1997e61d", "source_name": "120_recording.mp4", "display_name": "120_recording.mp4", "canonical_video_id": "1HHClg6-f5hH4e9pl0Ni7slsJ6pHqeBnM", "annotator_id": "15", "question": "After using the knife to mince the tomatoes, what will the person most likely do next?", "answer": "Continue using the knife to cut the next tomato into chunks.", "distractors": ["Continue using the knife to mince the next tomato.", "Crack several eggs into a bowl and stir them to prepare for making scrambled eggs.", "Walk toward the induction cooker, turn it on, and add cooking oil.", "Wash the knife and prepare to make scrambled eggs.", "Use the knife to chop garlic and ginger to prepare the ingredients."], "rationale": null, "options": [{"letter": "A", "text": "Continue using the knife to cut the next tomato into chunks."}, {"letter": "B", "text": "Walk toward the induction cooker, turn it on, and add cooking oil."}, {"letter": "C", "text": "Wash the knife and prepare to make scrambled eggs."}, {"letter": "D", "text": "Crack several eggs into a bowl and stir them to prepare for making scrambled eggs."}, {"letter": "E", "text": "Continue using the knife to mince the next tomato."}, {"letter": "F", "text": "Use the knife to chop garlic and ginger to prepare the ingredients."}], "correct_letter": "A", "anchor_timestamp_seconds": 643.0, "clip_start_seconds": 540.0, "clip_end_seconds": 720.0, "clip_duration_seconds": 180.0, "video_duration_seconds": 1479.393, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1hhclg6-f5hh4e9pl0ni7s-4b1997e61d/010_after-using-the-knife-to-mince-the-tomat_dd7f12.mp4", "question_type": "temporal_reasoning", "difficulty": "hard", "model_accuracy": 0.0, "per_model_accuracy": {"gemini-31-flash-lite": 0.0, "gemini-flash": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 16, "answer_word_count": 11}
{"annotation_id": "3b8c4bf886fa", "source_id": "drive-1hhclg6-f5hh4e9pl0ni7s-4b1997e61d", "source_name": "120_recording.mp4", "display_name": "120_recording.mp4", "canonical_video_id": "1HHClg6-f5hH4e9pl0Ni7slsJ6pHqeBnM", "annotator_id": "15", "question": "What was the purpose of him taking a bag filled with white powder?", "answer": "To pour white sugar into the eggs to add sweetness.", "distractors": ["To add white sugar to the tomatoes to increase sweetness and help them release their juices more easily.", "To add starch into the bowl, making it convenient to create a light starch thickener (slurry) later when making the scrambled eggs with tomatoes.", "To coat the sliced tomatoes with flour to prevent them from becoming too mushy when they hit the hot oil.", "To use baking soda to wash the residual pesticides off the surface of the remaining vegetables on the counter.", "To add a small amount of salt to the tomatoes to enhance the savory flavor and improve the texture after frying."], "rationale": null, "options": [{"letter": "A", "text": "To pour white sugar into the eggs to add sweetness."}, {"letter": "B", "text": "To add a small amount of salt to the tomatoes to enhance the savory flavor and improve the texture after frying."}, {"letter": "C", "text": "To add white sugar to the tomatoes to increase sweetness and help them release their juices more easily."}, {"letter": "D", "text": "To add starch into the bowl, making it convenient to create a light starch thickener (slurry) later when making the scrambled eggs with tomatoes."}, {"letter": "E", "text": "To use baking soda to wash the residual pesticides off the surface of the remaining vegetables on the counter."}, {"letter": "F", "text": "To coat the sliced tomatoes with flour to prevent them from becoming too mushy when they hit the hot oil."}], "correct_letter": "A", "anchor_timestamp_seconds": 765.0, "clip_start_seconds": 600.0, "clip_end_seconds": 840.0, "clip_duration_seconds": 240.0, "video_duration_seconds": 1479.393, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1hhclg6-f5hh4e9pl0ni7s-4b1997e61d/011_what-was-the-purpose-of-him-taking-a-bag_3b8c4b.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-31-flash-lite": 0.0, "gemini-flash": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 13, "answer_word_count": 10}
{"annotation_id": "9e4ceb9fa6cc", "source_id": "drive-1hhclg6-f5hh4e9pl0ni7s-4b1997e61d", "source_name": "120_recording.mp4", "display_name": "120_recording.mp4", "canonical_video_id": "1HHClg6-f5hH4e9pl0Ni7slsJ6pHqeBnM", "annotator_id": "15", "question": "Why did the person move the bowl to the other end of the kitchen counter?", "answer": "To be closer to the stove to put the egg into the pot.", "distractors": ["This end of the counter can no longer fit any more ingredients, so it must be moved.", "To keep the eggs and tomatoes further apart.", "To move the bowl further away from the edge of the counter.", "To place the bowl under a brighter light source.", "To make room for the large cutting board."], "rationale": null, "options": [{"letter": "A", "text": "This end of the counter can no longer fit any more ingredients, so it must be moved."}, {"letter": "B", "text": "To move the bowl further away from the edge of the counter."}, {"letter": "C", "text": "To place the bowl under a brighter light source."}, {"letter": "D", "text": "To keep the eggs and tomatoes further apart."}, {"letter": "E", "text": "To be closer to the stove to put the egg into the pot."}, {"letter": "F", "text": "To make room for the large cutting board."}], "correct_letter": "E", "anchor_timestamp_seconds": 830.0, "clip_start_seconds": 690.0, "clip_end_seconds": 990.0, "clip_duration_seconds": 300.0, "video_duration_seconds": 1479.393, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1hhclg6-f5hh4e9pl0ni7s-4b1997e61d/012_why-did-the-person-move-the-bowl-to-the-_9e4ceb.mp4", "question_type": "causal_reasoning", "difficulty": "easy", "model_accuracy": 0.875, "per_model_accuracy": {"gemini-31-flash-lite": 0.75, "gemini-flash": 1.0}, "num_evals": 4, "has_timestamp_ref": false, "question_word_count": 15, "answer_word_count": 13}
{"annotation_id": "4a0b51f91f27", "source_id": "drive-1i6ojm4yok2vyc2i31yzti-9790d7a1da", "source_name": "107_recording.mp4", "display_name": "107_recording.mp4", "canonical_video_id": "1I6oJM4yOk2vyC2i31yZtI2pwHlA_qsPC", "annotator_id": "8", "question": "By which tool was the Chinese green onion got peeled?", "answer": "Knife", "distractors": ["Peeler", "spatula", "spoon", "only bare hand", "other", "chopstick"], "rationale": null, "options": [{"letter": "A", "text": "only bare hand"}, {"letter": "B", "text": "other"}, {"letter": "C", "text": "Peeler"}, {"letter": "D", "text": "chopstick"}, {"letter": "E", "text": "spatula"}, {"letter": "F", "text": "Knife"}, {"letter": "G", "text": "spoon"}], "correct_letter": "F", "anchor_timestamp_seconds": 26.691744, "clip_start_seconds": 0, "clip_end_seconds": 181.0, "clip_duration_seconds": 181.0, "video_duration_seconds": 1072.592, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1i6ojm4yok2vyc2i31yzti-9790d7a1da/001_by-which-tool-was-the-chinese-green-onio_4a0b51.mp4", "question_type": "recognition", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 10, "answer_word_count": 1}
{"annotation_id": "cc95b9f062cc", "source_id": "drive-1i6ojm4yok2vyc2i31yzti-9790d7a1da", "source_name": "107_recording.mp4", "display_name": "107_recording.mp4", "canonical_video_id": "1I6oJM4yOk2vyC2i31yZtI2pwHlA_qsPC", "annotator_id": "8", "question": "Are all the green onion piece on the chop from the exactly same one green onion plant?", "answer": "No,they are from two different green onion plants", "distractors": ["Yes,they are from the same plant", "Unknow,there is no green onions in the video", "Yes,no additional green onions were cut", "Unknow,there is nothing on the chop", "No,there are from 3 different green onion plants", "Unknow,i can not say anything in the video"], "rationale": null, "options": [{"letter": "A", "text": "Unknow,there is no green onions in the video"}, {"letter": "B", "text": "Yes,they are from the same plant"}, {"letter": "C", "text": "No,there are from 3 different green onion plants"}, {"letter": "D", "text": "Unknow,there is nothing on the chop"}, {"letter": "E", "text": "Yes,no additional green onions were cut"}, {"letter": "F", "text": "No,they are from two different green onion plants"}, {"letter": "G", "text": "Unknow,i can not say anything in the video"}], "correct_letter": "F", "anchor_timestamp_seconds": 114.832595, "clip_start_seconds": 112.0, "clip_end_seconds": 294.0, "clip_duration_seconds": 182.0, "video_duration_seconds": 1072.592, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1i6ojm4yok2vyc2i31yzti-9790d7a1da/002_are-all-the-green-onion-piece-on-the-cho_cc95b9.mp4", "question_type": "verification", "difficulty": "hard", "model_accuracy": 0.0, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 17, "answer_word_count": 8}
{"annotation_id": "01a863bf2c2d", "source_id": "drive-1i6ojm4yok2vyc2i31yzti-9790d7a1da", "source_name": "107_recording.mp4", "display_name": "107_recording.mp4", "canonical_video_id": "1I6oJM4yOk2vyC2i31yZtI2pwHlA_qsPC", "annotator_id": "8", "question": "How was the knife been used ?", "answer": "Cut,mash", "distractors": ["Cut,smash,peel", "only cut", "only smash", "only peel", "peel and smash", "unknown"], "rationale": null, "options": [{"letter": "A", "text": "Cut,smash,peel"}, {"letter": "B", "text": "only peel"}, {"letter": "C", "text": "peel and smash"}, {"letter": "D", "text": "Cut,mash"}, {"letter": "E", "text": "only smash"}, {"letter": "F", "text": "only cut"}, {"letter": "G", "text": "unknown"}], "correct_letter": "D", "anchor_timestamp_seconds": 453.6, "clip_start_seconds": 292.0, "clip_end_seconds": 474.0, "clip_duration_seconds": 182.0, "video_duration_seconds": 1072.592, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1i6ojm4yok2vyc2i31yzti-9790d7a1da/003_how-was-the-knife-been-used_01a863.mp4", "question_type": "procedural", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 1.0, "gemini-31-flash-lite": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 7, "answer_word_count": 1}
{"annotation_id": "5eee036cf19c", "source_id": "drive-1i6ojm4yok2vyc2i31yzti-9790d7a1da", "source_name": "107_recording.mp4", "display_name": "107_recording.mp4", "canonical_video_id": "1I6oJM4yOk2vyC2i31yZtI2pwHlA_qsPC", "annotator_id": "8", "question": "What was taken out of the brown paper bag and what was taken out of the yellow plastic bag?", "answer": "Nothing at all", "distractors": ["nothing,phone", "phone,nothing", "phone,knife", "knife,phone", "nothing,knife", "knife,nothing"], "rationale": null, "options": [{"letter": "A", "text": "phone,nothing"}, {"letter": "B", "text": "phone,knife"}, {"letter": "C", "text": "nothing,phone"}, {"letter": "D", "text": "knife,phone"}, {"letter": "E", "text": "Nothing at all"}, {"letter": "F", "text": "knife,nothing"}, {"letter": "G", "text": "nothing,knife"}], "correct_letter": "E", "anchor_timestamp_seconds": 641.645841, "clip_start_seconds": 562.0, "clip_end_seconds": 742.0, "clip_duration_seconds": 180.0, "video_duration_seconds": 1072.592, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1i6ojm4yok2vyc2i31yzti-9790d7a1da/004_what-was-taken-out-of-the-brown-paper-ba_5eee03.mp4", "question_type": "temporal_reasoning", "difficulty": "hard", "model_accuracy": 0.0, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 19, "answer_word_count": 3}
{"annotation_id": "f4daa94a5532", "source_id": "drive-1ifwj6-ocjm7nva8w1tynq-cb9fa24340", "source_name": "recording.mp4", "display_name": "recording.mp4", "canonical_video_id": "1IFWj6-ocJM7nVA8w1tYNqlNrQ8Q0HJio", "annotator_id": "0", "question": "What tools are used and in what order during the process of marinating steak in this video?", "answer": "Scissors, Seasoning Spoon, Metal Spoon, Chopsticks, Seasoning Spoon, Spray Bottle, Metal Spoon", "distractors": ["Scissors, Seasoning Spoon, Metal Spoon, Tongs, Seasoning Spoon, Spray Bottle, Metal Spoon", "Knife, Seasoning Spoon, Metal Spoon, Chopsticks, Seasoning Spoon, Spray Bottle, Metal Spoon", "Scissors, Seasoning Spoon, Metal Spoon, Chopsticks, Seasoning Spoon, Spray Bottle, Spatula", "Scissors, Metal Spoon, Seasoning Spoon, Chopsticks, Seasoning Spoon, Spray Bottle, Metal Spoon", "Scissors, Seasoning Spoon, Metal Spoon, Chopsticks, Seasoning Spoon, Metal Spoon, Spray Bottle", "Scissors, Seasoning Spoon, Metal Spoon, Seasoning Spoon, Chopsticks, Spray Bottle, Metal Spoon", "Scissors, Seasoning Spoon, Metal Spoon, Chopsticks, Spray Bottle, Metal Spoon", "Scissors, Seasoning Spoon, Chopsticks, Seasoning Spoon, Spray Bottle, Metal Spoon", "Scissors, Seasoning Spoon, Metal Spoon, Chopsticks, Seasoning Spoon, Spray Bottle, Spray Bottle, Metal Spoon"], "rationale": "long planning question, including some recognition and reasoning.", "options": [{"letter": "A", "text": "Scissors, Seasoning Spoon, Metal Spoon, Chopsticks, Seasoning Spoon, Spray Bottle, Spatula"}, {"letter": "B", "text": "Scissors, Seasoning Spoon, Metal Spoon, Tongs, Seasoning Spoon, Spray Bottle, Metal Spoon"}, {"letter": "C", "text": "Scissors, Seasoning Spoon, Metal Spoon, Seasoning Spoon, Chopsticks, Spray Bottle, Metal Spoon"}, {"letter": "D", "text": "Scissors, Seasoning Spoon, Metal Spoon, Chopsticks, Seasoning Spoon, Metal Spoon, Spray Bottle"}, {"letter": "E", "text": "Knife, Seasoning Spoon, Metal Spoon, Chopsticks, Seasoning Spoon, Spray Bottle, Metal Spoon"}, {"letter": "F", "text": "Scissors, Seasoning Spoon, Metal Spoon, Chopsticks, Seasoning Spoon, Spray Bottle, Spray Bottle, Metal Spoon"}, {"letter": "G", "text": "Scissors, Seasoning Spoon, Metal Spoon, Chopsticks, Spray Bottle, Metal Spoon"}, {"letter": "H", "text": "Scissors, Seasoning Spoon, Metal Spoon, Chopsticks, Seasoning Spoon, Spray Bottle, Metal Spoon"}, {"letter": "I", "text": "Scissors, Seasoning Spoon, Chopsticks, Seasoning Spoon, Spray Bottle, Metal Spoon"}, {"letter": "J", "text": "Scissors, Metal Spoon, Seasoning Spoon, Chopsticks, Seasoning Spoon, Spray Bottle, Metal Spoon"}], "correct_letter": "H", "anchor_timestamp_seconds": 456.5, "clip_start_seconds": 0, "clip_end_seconds": 456.4, "clip_duration_seconds": 456.4, "video_duration_seconds": 456.489, "clip_path": "/home/data2/sltian/code/egotools_dev/annotation_tool/workspace/sources/drive-1ifwj6-ocjm7nva8w1tynq-cb9fa24340/clips/001_what-tools-are-used-and-in-what-order-du_f4daa9.mp4", "question_type": "temporal_reasoning", "difficulty": "medium", "model_accuracy": 0.75, "per_model_accuracy": {"gemini-flash": 1.0, "gemini-31-flash-lite": 0.5}, "num_evals": 2, "has_timestamp_ref": false, "question_word_count": 17, "answer_word_count": 12}
{"annotation_id": "ac43ef04df00", "source_id": "drive-1ifwj6-ocjm7nva8w1tynq-cb9fa24340", "source_name": "recording.mp4", "display_name": "recording.mp4", "canonical_video_id": "1IFWj6-ocJM7nVA8w1tYNqlNrQ8Q0HJio", "annotator_id": "0", "question": "Which tool is the most accessible to use to spread the salt evenly on the surface of the steak?", "answer": "Metal spoon in the bowl.", "distractors": ["Scissors in hand.", "The blue spatula.", "Seasoning scoop in the salt box."], "rationale": "tool recognition and I should choose something available.", "options": [{"letter": "A", "text": "The blue spatula."}, {"letter": "B", "text": "Metal spoon in the bowl."}, {"letter": "C", "text": "Seasoning scoop in the salt box."}, {"letter": "D", "text": "Scissors in hand."}], "correct_letter": "B", "anchor_timestamp_seconds": 189.43249853951838, "clip_start_seconds": 0, "clip_end_seconds": 260.6, "clip_duration_seconds": 260.6, "video_duration_seconds": 456.489, "clip_path": "/home/data2/sltian/code/egotools_dev/annotation_tool/workspace/sources/drive-1ifwj6-ocjm7nva8w1tynq-cb9fa24340/clips/003_which-tool-is-the-most-accessible-to-use_ac43ef.mp4", "question_type": "recognition", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 19, "answer_word_count": 5}
{"annotation_id": "9930e395c0b1", "source_id": "drive-1kfwh5y5osnkv7lybzx6vv-e4255d6822", "source_name": "37_recording.mp4", "display_name": "37_recording.mp4", "canonical_video_id": "1KFwh5Y5oSnkV7lYBzx6vvR2owmFCx4Wb", "annotator_id": "5", "question": "As the dirty pan is lifted away from the cooktop after the spoon has been rinsed, which cleanup tool use should be set up rather than relying on water alone?", "answer": "using the green scrub side of the sponge to break down stuck pan residue before final rinses", "distractors": ["using the faucet stream alone to rinse the pan until the dark residue disappears without scrubbing", "using the metal spoon to scrape the pan interior after it has already been washed clean", "using the chopsticks tips to sample the cooked noodles and then wash them instead of cleaning the pan", "using the gray spatula head to move food into the serving bowl again after serving is complete", "using the dish-soap bottle directly on the serving bowl while the greasy pan waits", "using the yellow sponge side as a dry counter wipe while the pan interior remains wet and spotted", "using the pan handle to set the dirty pan back on the cooktop before the sink work starts"], "rationale": null, "options": [{"letter": "A", "text": "using the yellow sponge side as a dry counter wipe while the pan interior remains wet and spotted"}, {"letter": "B", "text": "using the faucet stream alone to rinse the pan until the dark residue disappears without scrubbing"}, {"letter": "C", "text": "using the dish-soap bottle directly on the serving bowl while the greasy pan waits"}, {"letter": "D", "text": "using the pan handle to set the dirty pan back on the cooktop before the sink work starts"}, {"letter": "E", "text": "using the gray spatula head to move food into the serving bowl again after serving is complete"}, {"letter": "F", "text": "using the green scrub side of the sponge to break down stuck pan residue before final rinses"}, {"letter": "G", "text": "using the metal spoon to scrape the pan interior after it has already been washed clean"}, {"letter": "H", "text": "using the chopsticks tips to sample the cooked noodles and then wash them instead of cleaning the pan"}], "correct_letter": "F", "anchor_timestamp_seconds": 2561.0, "clip_start_seconds": 2506.0, "clip_end_seconds": 2716.0, "clip_duration_seconds": 210.0, "video_duration_seconds": 2783.268, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1kfwh5y5osnkv7lybzx6vv-e4255d6822/004_as-the-dirty-pan-is-lifted-away-from-the_9930e3.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-31-flash-lite": 1.0, "gemini-flash": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 30, "answer_word_count": 17}
{"annotation_id": "431e25713aa4", "source_id": "drive-1kfwh5y5osnkv7lybzx6vv-e4255d6822", "source_name": "37_recording.mp4", "display_name": "37_recording.mp4", "canonical_video_id": "1KFwh5Y5oSnkV7lYBzx6vvR2owmFCx4Wb", "annotator_id": "5", "question": "After the cook has already tried broad spatula strokes under the noodle mass and then parks the sauce-coated spatula on the white bowl, what best explains that switch away from the spatula?", "answer": "Because the noodle center is still too clumped for broad flipping, so he needs chopsticks to loosen strands before the spatula can work effectively again.", "distractors": ["Because the spatula has become too messy to return to the pan, so it needs to stay parked until it is rinsed at the sink.", "Because the white bowl is about to switch into a serving role, so the spatula is moved aside while transfer readiness takes priority.", "Because another packet ingredient is about to be added with both hands, so the cooking tools are being cleared away first.", "Because the spoon is the better next tool for redistributing liquid over the top, so the spatula is only set down while he prepares that swap.", "Because the pan work is about to pause for another cleanup interruption, so the spatula is parked while cooking gives way to the sink again.", "Because the next move is a handle-held toss that no longer needs fine untangling, so the spatula is dropped before a broader pan motion.", "Because the noodles are already loose enough that the remaining job is just gentle gathering for serving, not further separation."], "rationale": null, "options": [{"letter": "A", "text": "Because the noodles are already loose enough that the remaining job is just gentle gathering for serving, not further separation."}, {"letter": "B", "text": "Because the spoon is the better next tool for redistributing liquid over the top, so the spatula is only set down while he prepares that swap."}, {"letter": "C", "text": "Because the white bowl is about to switch into a serving role, so the spatula is moved aside while transfer readiness takes priority."}, {"letter": "D", "text": "Because the pan work is about to pause for another cleanup interruption, so the spatula is parked while cooking gives way to the sink again."}, {"letter": "E", "text": "Because the noodle center is still too clumped for broad flipping, so he needs chopsticks to loosen strands before the spatula can work effectively again."}, {"letter": "F", "text": "Because another packet ingredient is about to be added with both hands, so the cooking tools are being cleared away first."}, {"letter": "G", "text": "Because the next move is a handle-held toss that no longer needs fine untangling, so the spatula is dropped before a broader pan motion."}, {"letter": "H", "text": "Because the spatula has become too messy to return to the pan, so it needs to stay parked until it is rinsed at the sink."}], "correct_letter": "E", "anchor_timestamp_seconds": 2312.0, "clip_start_seconds": 2167.0, "clip_end_seconds": 2377.0, "clip_duration_seconds": 210.0, "video_duration_seconds": 2783.268, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1kfwh5y5osnkv7lybzx6vv-e4255d6822/006_after-the-cook-has-already-tried-broad-s_431e25.mp4", "question_type": "temporal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-31-flash-lite": 0.0, "gemini-flash": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 32, "answer_word_count": 25}
{"annotation_id": "7308b6fa0846", "source_id": "drive-1kfwh5y5osnkv7lybzx6vv-e4255d6822", "source_name": "37_recording.mp4", "display_name": "37_recording.mp4", "canonical_video_id": "1KFwh5Y5oSnkV7lYBzx6vvR2owmFCx4Wb", "annotator_id": "5", "question": "After he turns back from the sauce station and starts working on the rice-cake bag beside the heating pan, what best explains why the rice cakes still do not belong in the pan yet?", "answer": "Because the rice cakes still need a separate water-prep step in the white bowl so they can be loosened and rinsed before pan contact.", "distractors": ["Because the rice cakes are about to be coated with the dark sauce in a bowl before any water touches them.", "Because the rice cakes are being kept dry for the moment and are only waiting for more open space in the pan.", "Because the cook is only using the bowl area to count and portion the package before saving part of it for later.", "Because the pan vegetables are about to be moved back out into a bowl first, making this a temporary holding step.", "Because the bowl area is serving mainly as a place to catch scraps from the package while the real rice-cake prep happens elsewhere.", "Because more sauce from the small bowl still has to be poured over the rice cakes first, making this a premixing stage.", "Because he is just pausing on the package until the phone interruption is over, with no extra bowl handling planned before the pan step."], "rationale": null, "options": [{"letter": "A", "text": "Because the rice cakes are about to be coated with the dark sauce in a bowl before any water touches them."}, {"letter": "B", "text": "Because more sauce from the small bowl still has to be poured over the rice cakes first, making this a premixing stage."}, {"letter": "C", "text": "Because the rice cakes still need a separate water-prep step in the white bowl so they can be loosened and rinsed before pan contact."}, {"letter": "D", "text": "Because he is just pausing on the package until the phone interruption is over, with no extra bowl handling planned before the pan step."}, {"letter": "E", "text": "Because the pan vegetables are about to be moved back out into a bowl first, making this a temporary holding step."}, {"letter": "F", "text": "Because the cook is only using the bowl area to count and portion the package before saving part of it for later."}, {"letter": "G", "text": "Because the rice cakes are being kept dry for the moment and are only waiting for more open space in the pan."}, {"letter": "H", "text": "Because the bowl area is serving mainly as a place to catch scraps from the package while the real rice-cake prep happens elsewhere."}], "correct_letter": "C", "anchor_timestamp_seconds": 1714.0, "clip_start_seconds": 1644.0, "clip_end_seconds": 1854.0, "clip_duration_seconds": 210.0, "video_duration_seconds": 2783.268, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1kfwh5y5osnkv7lybzx6vv-e4255d6822/006_after-he-turns-back-from-the-sauce-stati_7308b6.mp4", "question_type": "causal_reasoning", "difficulty": "hard", "model_accuracy": 0.0, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 34, "answer_word_count": 24}
{"annotation_id": "d30e23f8c261", "source_id": "drive-1kfwh5y5osnkv7lybzx6vv-e4255d6822", "source_name": "37_recording.mp4", "display_name": "37_recording.mp4", "canonical_video_id": "1KFwh5Y5oSnkV7lYBzx6vvR2owmFCx4Wb", "annotator_id": "5", "question": "After he reaches away from the waiting pan cleanup to use the chopsticks at the plated food, why does he rinse the chopstick tips before going back to the pan?", "answer": "To wash off the food picked up during the interruption so the chopsticks are no longer carrying bowl residue when cleanup resumes", "distractors": ["To soak the chopsticks so they can scrape the pan's stuck spots more effectively than the sponge", "To cool the chopsticks before leaving them beside the finished bowl for serving", "To load the chopsticks with water so he can splash the pan without using the faucet again", "To remove soap from the chopsticks after using them to scrub the pan interior", "To make the chopsticks slippery enough to help lift the wet pan without grabbing the handle", "To rinse seasoning off the chopsticks so the next bite from the bowl will taste milder", "To wet the chopsticks before stirring dish soap through the sink basin"], "rationale": null, "options": [{"letter": "A", "text": "To wet the chopsticks before stirring dish soap through the sink basin"}, {"letter": "B", "text": "To rinse seasoning off the chopsticks so the next bite from the bowl will taste milder"}, {"letter": "C", "text": "To wash off the food picked up during the interruption so the chopsticks are no longer carrying bowl residue when cleanup resumes"}, {"letter": "D", "text": "To cool the chopsticks before leaving them beside the finished bowl for serving"}, {"letter": "E", "text": "To load the chopsticks with water so he can splash the pan without using the faucet again"}, {"letter": "F", "text": "To soak the chopsticks so they can scrape the pan's stuck spots more effectively than the sponge"}, {"letter": "G", "text": "To remove soap from the chopsticks after using them to scrub the pan interior"}, {"letter": "H", "text": "To make the chopsticks slippery enough to help lift the wet pan without grabbing the handle"}], "correct_letter": "C", "anchor_timestamp_seconds": 2592.0, "clip_start_seconds": 2506.0, "clip_end_seconds": 2716.0, "clip_duration_seconds": 210.0, "video_duration_seconds": 2783.268, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1kfwh5y5osnkv7lybzx6vv-e4255d6822/009_after-he-reaches-away-from-the-waiting-p_d30e23.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-31-flash-lite": 1.0, "gemini-flash": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 30, "answer_word_count": 22}
{"annotation_id": "b9b850ac5e07", "source_id": "drive-1kfwh5y5osnkv7lybzx6vv-e4255d6822", "source_name": "37_recording.mp4", "display_name": "37_recording.mp4", "canonical_video_id": "1KFwh5Y5oSnkV7lYBzx6vvR2owmFCx4Wb", "annotator_id": "5", "question": "When the boiling liquid seems low, why does the large white bowl become the next active tool instead of staying just another container near the counter?", "answer": "Because it temporarily becomes the fastest transfer vessel for carrying fresh water from the purifier back to the heating wok.", "distractors": ["Because it is the only container deep enough to soak the rice cakes and cool the broth at the same time.", "Because the cook wants to compare the broth level against the bowl volume before any more ingredients are moved.", "Because the bowl has to be prewarmed with water before it can hold cooked tteokbokki later.", "Because the bowl is being used to catch overflow from the wok so the induction surface stays dry.", "Because the green onion pieces need to be strained through the bowl before the rice cakes can enter the pan.", "Because the sauce bowl has become too dirty, so the larger white bowl is taking over all seasoning work.", "Because the cook wants one bowl to remain wet so the noodles will not stick when they are added later."], "rationale": null, "options": [{"letter": "A", "text": "Because the bowl has to be prewarmed with water before it can hold cooked tteokbokki later."}, {"letter": "B", "text": "Because the cook wants to compare the broth level against the bowl volume before any more ingredients are moved."}, {"letter": "C", "text": "Because the sauce bowl has become too dirty, so the larger white bowl is taking over all seasoning work."}, {"letter": "D", "text": "Because it temporarily becomes the fastest transfer vessel for carrying fresh water from the purifier back to the heating wok."}, {"letter": "E", "text": "Because the green onion pieces need to be strained through the bowl before the rice cakes can enter the pan."}, {"letter": "F", "text": "Because the cook wants one bowl to remain wet so the noodles will not stick when they are added later."}, {"letter": "G", "text": "Because the bowl is being used to catch overflow from the wok so the induction surface stays dry."}, {"letter": "H", "text": "Because it is the only container deep enough to soak the rice cakes and cool the broth at the same time."}], "correct_letter": "D", "anchor_timestamp_seconds": 1730.0, "clip_start_seconds": 1644.0, "clip_end_seconds": 1854.0, "clip_duration_seconds": 210.0, "video_duration_seconds": 2783.268, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1kfwh5y5osnkv7lybzx6vv-e4255d6822/014_when-the-boiling-liquid-seems-low-why-do_b9b850.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-31-flash-lite": 1.0, "gemini-flash": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 26, "answer_word_count": 20}
{"annotation_id": "89b3b6bce442", "source_id": "drive-1kfwh5y5osnkv7lybzx6vv-e4255d6822", "source_name": "37_recording.mp4", "display_name": "37_recording.mp4", "canonical_video_id": "1KFwh5Y5oSnkV7lYBzx6vvR2owmFCx4Wb", "annotator_id": "5", "question": "Why does the cook keep scraping the small white bowl with the spoon after the main sauce pour already looks finished?", "answer": "Because the sauce stuck to the bowl walls is still part of the committed seasoning, so the transfer is not truly complete until that residue is recovered.", "distractors": ["Because the bowl has to be dried before it can become the noodle bowl, and scraping is the fastest substitute for wiping it.", "Because the spoon is being cleaned off against the bowl before it switches from sauce work to noodle work.", "Because the bowl is being kept partially coated so the ramen soup packet will not hit a dry surface later.", "Because the cook needs the last streaks of sauce on the spoon to judge whether the wok already has enough salt.", "Because the bowl must be emptied only because it is about to receive discarded green onion pieces from the broth.", "Because the sauce leftovers are being saved to thin the wok later if the noodles absorb too much liquid.", "Because the scraping is mainly a signal that the stir stage is over, not a way to move more sauce into the pan."], "rationale": null, "options": [{"letter": "A", "text": "Because the spoon is being cleaned off against the bowl before it switches from sauce work to noodle work."}, {"letter": "B", "text": "Because the sauce leftovers are being saved to thin the wok later if the noodles absorb too much liquid."}, {"letter": "C", "text": "Because the bowl is being kept partially coated so the ramen soup packet will not hit a dry surface later."}, {"letter": "D", "text": "Because the bowl has to be dried before it can become the noodle bowl, and scraping is the fastest substitute for wiping it."}, {"letter": "E", "text": "Because the cook needs the last streaks of sauce on the spoon to judge whether the wok already has enough salt."}, {"letter": "F", "text": "Because the scraping is mainly a signal that the stir stage is over, not a way to move more sauce into the pan."}, {"letter": "G", "text": "Because the sauce stuck to the bowl walls is still part of the committed seasoning, so the transfer is not truly complete until that residue is recovered."}, {"letter": "H", "text": "Because the bowl must be emptied only because it is about to receive discarded green onion pieces from the broth."}], "correct_letter": "G", "anchor_timestamp_seconds": 2123.0, "clip_start_seconds": 1947.0, "clip_end_seconds": 2147.0, "clip_duration_seconds": 200.0, "video_duration_seconds": 2783.268, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1kfwh5y5osnkv7lybzx6vv-e4255d6822/016_why-does-the-cook-keep-scraping-the-smal_89b3b6.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 21, "answer_word_count": 27}
{"annotation_id": "b879444bcc16", "source_id": "drive-1kfwh5y5osnkv7lybzx6vv-e4255d6822", "source_name": "37_recording.mp4", "display_name": "37_recording.mp4", "canonical_video_id": "1KFwh5Y5oSnkV7lYBzx6vvR2owmFCx4Wb", "annotator_id": "5", "question": "Why does he stay in the first-opening pass across the garlic pile here instead of finishing one clove end-to-end before moving to the next?", "answer": "Because the knife-opening step is being batched across the pile so the hand-peeling phase can begin after one tool switch.", "distractors": ["Because the larger cloves need extra drying time before their skins can be pulled cleanly by hand.", "Because the onion-prep step has to resume before any one clove can be fully peeled.", "Because these opening cuts are mainly vent marks for roasting, not setup for peeling.", "Because the garlic is being sorted into separate later-use groups before any skins come off.", "Because the loose skins are being kept attached so they can all be brushed away together afterward.", "Because the board is still too wet for fingertip peeling, so the knife has to finish the whole prep by itself.", "Because the next real move is crushing, and the slit pattern is only mapping which cloves will be flattened first."], "rationale": null, "options": [{"letter": "A", "text": "Because these opening cuts are mainly vent marks for roasting, not setup for peeling."}, {"letter": "B", "text": "Because the garlic is being sorted into separate later-use groups before any skins come off."}, {"letter": "C", "text": "Because the onion-prep step has to resume before any one clove can be fully peeled."}, {"letter": "D", "text": "Because the larger cloves need extra drying time before their skins can be pulled cleanly by hand."}, {"letter": "E", "text": "Because the loose skins are being kept attached so they can all be brushed away together afterward."}, {"letter": "F", "text": "Because the board is still too wet for fingertip peeling, so the knife has to finish the whole prep by itself."}, {"letter": "G", "text": "Because the next real move is crushing, and the slit pattern is only mapping which cloves will be flattened first."}, {"letter": "H", "text": "Because the knife-opening step is being batched across the pile so the hand-peeling phase can begin after one tool switch."}], "correct_letter": "H", "anchor_timestamp_seconds": 156.0, "clip_start_seconds": 0, "clip_end_seconds": 200.0, "clip_duration_seconds": 200.0, "video_duration_seconds": 2783.268, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1kfwh5y5osnkv7lybzx6vv-e4255d6822/010_why-does-he-stay-in-the-first-opening-pa_b87944.mp4", "question_type": "causal_reasoning", "difficulty": "easy", "model_accuracy": 1.0, "per_model_accuracy": {"gemini-31-flash-lite": 1.0, "gemini-flash": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 24, "answer_word_count": 20}
{"annotation_id": "6e8fc812d85b", "source_id": "drive-1kfwh5y5osnkv7lybzx6vv-e4255d6822", "source_name": "37_recording.mp4", "display_name": "37_recording.mp4", "canonical_video_id": "1KFwh5Y5oSnkV7lYBzx6vvR2owmFCx4Wb", "annotator_id": "5", "question": "What best explains the brief return to the knife on this one clove after the hand-peeling rhythm is already established?", "answer": "Because that clove still has not opened enough for the skin to release cleanly, so the blade is doing a corrective second pass.", "distractors": ["Because he wants to trim the root end so this clove will sit flatter during the later crushing step.", "Because this clove is being separated for a different later use than the rest of the garlic.", "Because the hand-peeling phase has effectively been abandoned, and the remaining cloves will now be cleaned only with the knife.", "Because the sticky peel has to be scraped off the knife before another clove can be handled.", "Because this is the first clove being taken forward into the mincing phase before the rest are peeled.", "Because he is cutting away a bruised patch that would interfere with even roasting later.", "Because the clove has already been peeled enough, and the remaining skin is being left on to hold it together."], "rationale": null, "options": [{"letter": "A", "text": "Because the clove has already been peeled enough, and the remaining skin is being left on to hold it together."}, {"letter": "B", "text": "Because he wants to trim the root end so this clove will sit flatter during the later crushing step."}, {"letter": "C", "text": "Because the sticky peel has to be scraped off the knife before another clove can be handled."}, {"letter": "D", "text": "Because the hand-peeling phase has effectively been abandoned, and the remaining cloves will now be cleaned only with the knife."}, {"letter": "E", "text": "Because he is cutting away a bruised patch that would interfere with even roasting later."}, {"letter": "F", "text": "Because that clove still has not opened enough for the skin to release cleanly, so the blade is doing a corrective second pass."}, {"letter": "G", "text": "Because this is the first clove being taken forward into the mincing phase before the rest are peeled."}, {"letter": "H", "text": "Because this clove is being separated for a different later use than the rest of the garlic."}], "correct_letter": "F", "anchor_timestamp_seconds": 350.0, "clip_start_seconds": 201.0, "clip_end_seconds": 390.0, "clip_duration_seconds": 189.0, "video_duration_seconds": 2783.268, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1kfwh5y5osnkv7lybzx6vv-e4255d6822/011_what-best-explains-the-brief-return-to-t_6e8fc8.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-31-flash-lite": 1.0, "gemini-flash": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 20, "answer_word_count": 23}
{"annotation_id": "aa0f6b4d580b", "source_id": "drive-1kfwh5y5osnkv7lybzx6vv-e4255d6822", "source_name": "37_recording.mp4", "display_name": "37_recording.mp4", "canonical_video_id": "1KFwh5Y5oSnkV7lYBzx6vvR2owmFCx4Wb", "annotator_id": "5", "question": "What does the switch from a free-poured fill to the black-bottle refill most strongly tell you about this water step?", "answer": "Because once the eyeballed amount no longer feels trustworthy, he resets the water step with a more controlled refill tool.", "distractors": ["Because the first fill has already cooled too much, so restarting keeps the broth from lagging behind the noodles later.", "Because he wants a deliberately shallow temporary water level so he can read the garlic color before the true fill goes in.", "Because the wok still carries too much roasting oil, so the first water is being dumped as a cleaning rinse.", "Because the bottle refill mainly reduces splash risk when the wok is moved back to the induction.", "Because the first pour is being emptied only so the bottle can be tested against the wok's volume.", "Because the bottle is being used to stir and standardize the first fill rather than replace it.", "Because the induction cooker requires a bottle-based refill after any washed pan is set back on it."], "rationale": null, "options": [{"letter": "A", "text": "Because once the eyeballed amount no longer feels trustworthy, he resets the water step with a more controlled refill tool."}, {"letter": "B", "text": "Because the first fill has already cooled too much, so restarting keeps the broth from lagging behind the noodles later."}, {"letter": "C", "text": "Because the wok still carries too much roasting oil, so the first water is being dumped as a cleaning rinse."}, {"letter": "D", "text": "Because the induction cooker requires a bottle-based refill after any washed pan is set back on it."}, {"letter": "E", "text": "Because the first pour is being emptied only so the bottle can be tested against the wok's volume."}, {"letter": "F", "text": "Because the bottle is being used to stir and standardize the first fill rather than replace it."}, {"letter": "G", "text": "Because the bottle refill mainly reduces splash risk when the wok is moved back to the induction."}, {"letter": "H", "text": "Because he wants a deliberately shallow temporary water level so he can read the garlic color before the true fill goes in."}], "correct_letter": "A", "anchor_timestamp_seconds": 984.0, "clip_start_seconds": 904.0, "clip_end_seconds": 1137.0, "clip_duration_seconds": 233.0, "video_duration_seconds": 2783.268, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1kfwh5y5osnkv7lybzx6vv-e4255d6822/012_what-does-the-switch-from-a-free-poured-_aa0f6b.mp4", "question_type": "recognition", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-31-flash-lite": 1.0, "gemini-flash": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 20, "answer_word_count": 20}
{"annotation_id": "8f9c325ac9f4", "source_id": "drive-1kfwh5y5osnkv7lybzx6vv-e4255d6822", "source_name": "37_recording.mp4", "display_name": "37_recording.mp4", "canonical_video_id": "1KFwh5Y5oSnkV7lYBzx6vvR2owmFCx4Wb", "annotator_id": "5", "question": "Why are the green onions kept in these longer segments rather than being reduced to smaller garnish-style cuts right now?", "answer": "Because these pieces are being prepared as broth-length aromatics, not as fine garnish pieces.", "distractors": ["Because the shorter cuts are being saved for a later garnish step after the broth is complete.", "Because the white and green parts must stay long so they can be mashed later if the broth tastes weak.", "Because the pieces need to match the rice-cake length before any seasoning can be added.", "Because the stalks are being kept long mainly so they can be counted against the water level more easily.", "Because the knife cannot yet move into smaller cuts because it is still too dirty from onion peeling.", "Because the onions are being held in long sections only until the next phone check confirms the recipe.", "Because the bowl has to stay clear for short garnish cuts, so these longer pieces are only temporary holding cuts."], "rationale": null, "options": [{"letter": "A", "text": "Because the shorter cuts are being saved for a later garnish step after the broth is complete."}, {"letter": "B", "text": "Because the onions are being held in long sections only until the next phone check confirms the recipe."}, {"letter": "C", "text": "Because the bowl has to stay clear for short garnish cuts, so these longer pieces are only temporary holding cuts."}, {"letter": "D", "text": "Because the white and green parts must stay long so they can be mashed later if the broth tastes weak."}, {"letter": "E", "text": "Because these pieces are being prepared as broth-length aromatics, not as fine garnish pieces."}, {"letter": "F", "text": "Because the knife cannot yet move into smaller cuts because it is still too dirty from onion peeling."}, {"letter": "G", "text": "Because the stalks are being kept long mainly so they can be counted against the water level more easily."}, {"letter": "H", "text": "Because the pieces need to match the rice-cake length before any seasoning can be added."}], "correct_letter": "E", "anchor_timestamp_seconds": 1051.0, "clip_start_seconds": 904.0, "clip_end_seconds": 1137.0, "clip_duration_seconds": 233.0, "video_duration_seconds": 2783.268, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1kfwh5y5osnkv7lybzx6vv-e4255d6822/013_why-are-the-green-onions-kept-in-these-l_8f9c32.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-31-flash-lite": 1.0, "gemini-flash": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 20, "answer_word_count": 14}
{"annotation_id": "b6c6e12fc64c", "source_id": "drive-1kfwh5y5osnkv7lybzx6vv-e4255d6822", "source_name": "37_recording.mp4", "display_name": "37_recording.mp4", "canonical_video_id": "1KFwh5Y5oSnkV7lYBzx6vvR2owmFCx4Wb", "annotator_id": "5", "question": "Why does the bowl step change from one-spoon additions to a two-spoon interaction before anything is sent to the wok?", "answer": "Because two spoons let him fold and press the still-resistant sauce from both sides before the bowl is ready to travel.", "distractors": ["Because one spoon is being kept completely dry for the later taste check while the other does all of the actual bowl work.", "Because the two spoons are dividing the mixture into two strength zones before he chooses which half reaches the wok first.", "Because two spoons let him keep the bowl in a dry stage longer by preventing any bottle from touching the rim.", "Because the second spoon is mainly a placeholder so the first one can immediately become the water-measuring tool.", "Because the second spoon exists mainly so the later oil addition can be measured without contaminating the first one.", "Because the bowl is already pour-ready, and the two spoons are only there to clear the counter for cleanup.", "Because the phone interruption made the first spoon unusable, so a second tool had to permanently replace it."], "rationale": null, "options": [{"letter": "A", "text": "Because the second spoon exists mainly so the later oil addition can be measured without contaminating the first one."}, {"letter": "B", "text": "Because the second spoon is mainly a placeholder so the first one can immediately become the water-measuring tool."}, {"letter": "C", "text": "Because the phone interruption made the first spoon unusable, so a second tool had to permanently replace it."}, {"letter": "D", "text": "Because the two spoons are dividing the mixture into two strength zones before he chooses which half reaches the wok first."}, {"letter": "E", "text": "Because one spoon is being kept completely dry for the later taste check while the other does all of the actual bowl work."}, {"letter": "F", "text": "Because two spoons let him keep the bowl in a dry stage longer by preventing any bottle from touching the rim."}, {"letter": "G", "text": "Because two spoons let him fold and press the still-resistant sauce from both sides before the bowl is ready to travel."}, {"letter": "H", "text": "Because the bowl is already pour-ready, and the two spoons are only there to clear the counter for cleanup."}], "correct_letter": "G", "anchor_timestamp_seconds": 1544.0, "clip_start_seconds": 1380.0, "clip_end_seconds": 1580.0, "clip_duration_seconds": 200.0, "video_duration_seconds": 2783.268, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1kfwh5y5osnkv7lybzx6vv-e4255d6822/014_why-does-the-bowl-step-change-from-one-s_b6c6e1.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 20, "answer_word_count": 21}
{"annotation_id": "698b31c3c0cf", "source_id": "drive-1kfwh5y5osnkv7lybzx6vv-e4255d6822", "source_name": "37_recording.mp4", "display_name": "37_recording.mp4", "canonical_video_id": "1KFwh5Y5oSnkV7lYBzx6vvR2owmFCx4Wb", "annotator_id": "5", "question": "What does the rinse accomplish for that spoon in the still-active sauce workflow?", "answer": "Because the taste check changes it into a mouth-contact spoon, so it has to be reset before it belongs in the prep workflow again.", "distractors": ["Because the rinse cools the spoon so the next sauce addition will not cling to warm plastic.", "Because the rinse mainly resets the spoon's surface so the next taste can be compared fairly against the first.", "Because the spoon is being converted into the water top-up tool, so any remaining sauce has to come off first.", "Because the rinse makes the spoon slippery enough to slide between the rice cakes once they hit the broth.", "Because the spoon has to be cleared of chili color so the bowl's darkness can be judged again by sight.", "Because the bowl must be left utensil-free before anything can be moved toward the induction area.", "Because the spoon is being prepared as the final serving utensil, so it needs an early wash now."], "rationale": null, "options": [{"letter": "A", "text": "Because the rinse mainly resets the spoon's surface so the next taste can be compared fairly against the first."}, {"letter": "B", "text": "Because the spoon is being converted into the water top-up tool, so any remaining sauce has to come off first."}, {"letter": "C", "text": "Because the rinse cools the spoon so the next sauce addition will not cling to warm plastic."}, {"letter": "D", "text": "Because the spoon is being prepared as the final serving utensil, so it needs an early wash now."}, {"letter": "E", "text": "Because the bowl must be left utensil-free before anything can be moved toward the induction area."}, {"letter": "F", "text": "Because the taste check changes it into a mouth-contact spoon, so it has to be reset before it belongs in the prep workflow again."}, {"letter": "G", "text": "Because the spoon has to be cleared of chili color so the bowl's darkness can be judged again by sight."}, {"letter": "H", "text": "Because the rinse makes the spoon slippery enough to slide between the rice cakes once they hit the broth."}], "correct_letter": "F", "anchor_timestamp_seconds": 1638.0, "clip_start_seconds": 1580.0, "clip_end_seconds": 1760.0, "clip_duration_seconds": 180.0, "video_duration_seconds": 2783.268, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1kfwh5y5osnkv7lybzx6vv-e4255d6822/015_what-does-the-rinse-accomplish-for-that-_698b31.mp4", "question_type": "recognition", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-31-flash-lite": 1.0, "gemini-flash": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 13, "answer_word_count": 24}
{"annotation_id": "60bfdf30e8ab", "source_id": "drive-1kfwh5y5osnkv7lybzx6vv-e4255d6822", "source_name": "37_recording.mp4", "display_name": "37_recording.mp4", "canonical_video_id": "1KFwh5Y5oSnkV7lYBzx6vvR2owmFCx4Wb", "annotator_id": "5", "question": "Why does the onion wait until this point to enter the wok?", "answer": "Because waiting protects the onion's bite by keeping it out of the longer broth-and-sauce softening window.", "distractors": ["Because the onion has to stay out until the ramen powder is partially dissolved or the broth will cloud too early.", "Because the onion is being saved to cool the pan slightly before the noodle block is pressed down.", "Because the late drop mainly keeps the spatula lane clear around the rim during the sauce stage.", "Because the onion cannot be added until the crushed garlic has already been returned to the broth.", "Because the onion is being reserved for the final bowl and is only touching the wok briefly for heat.", "Because the delayed onion drop is mostly about protecting the garlic color read, not the onion itself.", "Because the onion is being held until the green-onion broth pieces can be fully removed from the liquid."], "rationale": null, "options": [{"letter": "A", "text": "Because the onion is being saved to cool the pan slightly before the noodle block is pressed down."}, {"letter": "B", "text": "Because the late drop mainly keeps the spatula lane clear around the rim during the sauce stage."}, {"letter": "C", "text": "Because the delayed onion drop is mostly about protecting the garlic color read, not the onion itself."}, {"letter": "D", "text": "Because the onion cannot be added until the crushed garlic has already been returned to the broth."}, {"letter": "E", "text": "Because the onion is being held until the green-onion broth pieces can be fully removed from the liquid."}, {"letter": "F", "text": "Because the onion is being reserved for the final bowl and is only touching the wok briefly for heat."}, {"letter": "G", "text": "Because the onion has to stay out until the ramen powder is partially dissolved or the broth will cloud too early."}, {"letter": "H", "text": "Because waiting protects the onion's bite by keeping it out of the longer broth-and-sauce softening window."}], "correct_letter": "H", "anchor_timestamp_seconds": 2049.0, "clip_start_seconds": 1947.0, "clip_end_seconds": 2147.0, "clip_duration_seconds": 200.0, "video_duration_seconds": 2783.268, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1kfwh5y5osnkv7lybzx6vv-e4255d6822/016_why-does-the-onion-wait-until-this-point_60bfdf.mp4", "question_type": "causal_reasoning", "difficulty": "easy", "model_accuracy": 1.0, "per_model_accuracy": {"gemini-flash": 1.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 12, "answer_word_count": 16}
{"annotation_id": "2c62685e5f63", "source_id": "drive-1lwr-5idpl7pkdby0ufusu-c5ad578ce0", "source_name": "122_recording.mp4", "display_name": "122_recording.mp4", "canonical_video_id": "1lwR_5iDpL7Pkdby0ufusUD6zaf39ybCe", "annotator_id": "2", "question": "the user connects the oscilloscope to the power supply. Look at the voltage value displayed on the DC Supply's screen. Why does the user immediately rotate the fine-adjustment knob before connecting the leads to the breadboard?", "answer": "Because the visual output on the display was slightly higher than the target 5.0V, posing a risk to the specific resistors placed earlier.", "distractors": ["Because the [Current Limit] indicator light turned red, signaling a short circuit in the probes.", "To match the voltage value with the number of green jumper wires used in the previous step.", "Because the oscilloscope screen was blank, and the user thought the supply was turned off.", "To decrease the voltage to 0V so the long-nose pliers can be used safely.", "To synchronize the supply's frequency with the laptop's refresh rate seen later."], "rationale": null, "options": [{"letter": "A", "text": "Because the oscilloscope screen was blank, and the user thought the supply was turned off."}, {"letter": "B", "text": "Because the visual output on the display was slightly higher than the target 5.0V, posing a risk to the specific resistors placed earlier."}, {"letter": "C", "text": "To match the voltage value with the number of green jumper wires used in the previous step."}, {"letter": "D", "text": "Because the [Current Limit] indicator light turned red, signaling a short circuit in the probes."}, {"letter": "E", "text": "To decrease the voltage to 0V so the long-nose pliers can be used safely."}, {"letter": "F", "text": "To synchronize the supply's frequency with the laptop's refresh rate seen later."}], "correct_letter": "B", "anchor_timestamp_seconds": 480.0, "clip_start_seconds": 345.0, "clip_end_seconds": 526.0, "clip_duration_seconds": 181.0, "video_duration_seconds": 927.159, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1lwr-5idpl7pkdby0ufusu-c5ad578ce0/001_the-user-connects-the-oscilloscope-direc_2c6268.mp4", "question_type": "causal_reasoning", "difficulty": "easy", "model_accuracy": 0.8333, "per_model_accuracy": {"gemini-flash": 0.6666666666666666, "gemini-31-flash-lite": 1.0}, "num_evals": 3, "has_timestamp_ref": false, "question_word_count": 36, "answer_word_count": 23}
{"annotation_id": "bd466fa0490d", "source_id": "drive-1lwr-5idpl7pkdby0ufusu-c5ad578ce0", "source_name": "122_recording.mp4", "display_name": "122_recording.mp4", "canonical_video_id": "1lwR_5iDpL7Pkdby0ufusUD6zaf39ybCe", "annotator_id": "2", "question": "The user encounters an unexpected result and immediately checks the connection polarity ($+$ / $-$) of the probes. What earlier observation or state likely triggered this verification behavior?", "answer": "The oscilloscope displaying an inverted or incorrect signal that contradicted the theoretical circuit design.", "distractors": ["The wire stripper failing to remove the insulation from the positive wire earlier.", "The power supply unit automatically shutting down due to a thermal overload.", "The user realizing they forgot to record the initial voltage setting in the notebook.", "The physical color of the jumper wires changing due to excessive current flow.", "The calculator showing a negative value for a measurement that hasn't been taken yet."], "rationale": null, "options": [{"letter": "A", "text": "The calculator showing a negative value for a measurement that hasn't been taken yet."}, {"letter": "B", "text": "The user realizing they forgot to record the initial voltage setting in the notebook."}, {"letter": "C", "text": "The wire stripper failing to remove the insulation from the positive wire earlier."}, {"letter": "D", "text": "The oscilloscope displaying an inverted or incorrect signal that contradicted the theoretical circuit design."}, {"letter": "E", "text": "The physical color of the jumper wires changing due to excessive current flow."}, {"letter": "F", "text": "The power supply unit automatically shutting down due to a thermal overload."}], "correct_letter": "D", "anchor_timestamp_seconds": 540.0, "clip_start_seconds": 528.0, "clip_end_seconds": 711.0, "clip_duration_seconds": 183.0, "video_duration_seconds": 927.159, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1lwr-5idpl7pkdby0ufusu-c5ad578ce0/003_the-user-encounters-an-unexpected-result_bd466f.mp4", "question_type": "temporal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 28, "answer_word_count": 14}
{"annotation_id": "c31cebf141a8", "source_id": "drive-1lwr-5idpl7pkdby0ufusu-c5ad578ce0", "source_name": "122_recording.mp4", "display_name": "122_recording.mp4", "canonical_video_id": "1lwR_5iDpL7Pkdby0ufusUD6zaf39ybCe", "annotator_id": "2", "question": "the user uses the wire stripper. Looking at the color of the wire insulation and the specific notch on the tool, what is the visual reason for performing the stripping action a second time on the same end?", "answer": "The first attempt failed to completely sever the plastic layer, leaving a visible hanging fragment that would block the node contact.", "distractors": ["To sharpen the copper tip into a point so it can pierce the breadboard more easily.", "The user realized the wire was too short and is trying to stretch the metal core.", "To change the wire's color by scraping off the outer paint layer.", "The tool was set to the wrong gauge notch, and the user is correcting it for a thicker wire.", "To clean off the black soot left by the soldering iron used in the previous session."], "rationale": null, "options": [{"letter": "A", "text": "To clean off the black soot left by the soldering iron used in the previous session."}, {"letter": "B", "text": "To change the wire's color by scraping off the outer paint layer."}, {"letter": "C", "text": "To sharpen the copper tip into a point so it can pierce the breadboard more easily."}, {"letter": "D", "text": "The first attempt failed to completely sever the plastic layer, leaving a visible hanging fragment that would block the node contact."}, {"letter": "E", "text": "The user realized the wire was too short and is trying to stretch the metal core."}, {"letter": "F", "text": "The tool was set to the wrong gauge notch, and the user is correcting it for a thicker wire."}], "correct_letter": "D", "anchor_timestamp_seconds": 245.0, "clip_start_seconds": 217.0, "clip_end_seconds": 400.0, "clip_duration_seconds": 183.0, "video_duration_seconds": 927.159, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1lwr-5idpl7pkdby0ufusu-c5ad578ce0/004_following-the-initial-placement-of-major_c31ceb.mp4", "question_type": "recognition", "difficulty": "easy", "model_accuracy": 0.8333, "per_model_accuracy": {"gemini-flash": 0.6666666666666666, "gemini-31-flash-lite": 1.0}, "num_evals": 3, "has_timestamp_ref": false, "question_word_count": 38, "answer_word_count": 21}
{"annotation_id": "3bba316e48a1", "source_id": "drive-1lwr-5idpl7pkdby0ufusu-c5ad578ce0", "source_name": "122_recording.mp4", "display_name": "122_recording.mp4", "canonical_video_id": "1lwR_5iDpL7Pkdby0ufusUD6zaf39ybCe", "annotator_id": "2", "question": "the user moves the red positive lead. Observe the alphanumeric grid on the breadboard. Which specific node coordinate is the lead moved away from, and where is it repositioned?", "answer": "It is moved from the positive power rail (red line) to a specific junction point in Row 15 to test a sub-circuit.", "distractors": ["It is moved from the negative rail (blue line) to the base of the transistor to ground the circuit.", "It is moved from Row 10 to Row 10 on the opposite side of the bridge to flip the polarity.", "It is removed from the circuit entirely and clipped onto the metal frame of the oscilloscope.", "It is swapped with the black ground wire that was connected to the resistor.", "It is moved to the laptop's USB port to transfer the live voltage data."], "rationale": null, "options": [{"letter": "A", "text": "It is swapped with the black ground wire that was connected to the resistor."}, {"letter": "B", "text": "It is moved from Row 10 to Row 10 on the opposite side of the bridge to flip the polarity."}, {"letter": "C", "text": "It is moved from the negative rail (blue line) to the base of the transistor to ground the circuit."}, {"letter": "D", "text": "It is moved to the laptop's USB port to transfer the live voltage data."}, {"letter": "E", "text": "It is removed from the circuit entirely and clipped onto the metal frame of the oscilloscope."}, {"letter": "F", "text": "It is moved from the positive power rail (red line) to a specific junction point in Row 15 to test a sub-circuit."}], "correct_letter": "F", "anchor_timestamp_seconds": 764.0, "clip_start_seconds": 704.0, "clip_end_seconds": 884.0, "clip_duration_seconds": 180.0, "video_duration_seconds": 927.159, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1lwr-5idpl7pkdby0ufusu-c5ad578ce0/005_after-the-circuit-is-powered-on-the-user_3bba31.mp4", "question_type": "recognition", "difficulty": "easy", "model_accuracy": 0.8333, "per_model_accuracy": {"gemini-flash": 0.6666666666666666, "gemini-31-flash-lite": 1.0}, "num_evals": 3, "has_timestamp_ref": false, "question_word_count": 29, "answer_word_count": 22}
{"annotation_id": "126cbe53abc0", "source_id": "drive-1lwr-5idpl7pkdby0ufusu-c5ad578ce0", "source_name": "122_recording.mp4", "display_name": "122_recording.mp4", "canonical_video_id": "1lwR_5iDpL7Pkdby0ufusUD6zaf39ybCe", "annotator_id": "2", "question": "Based on the specific waveform characteristics and visual data captured in the preceding stage, which electrical value is the user now calculating on the laptop?", "answer": "$V_{pp}$ (Peak-to-Peak Voltage), derived from the total vertical swing of the captured waveform.", "distractors": ["$V_{be}$ (Base-Emitter Voltage), used to verify the operational state of the transistors placed earlier in the experiment.", "$V_{ce}$ (Collector-Emitter Voltage), to calculate the power dissipation across the output stage of the circuit.", "$V_{rms}$ (Root Mean Square Voltage), to determine the effective power of the signal based on its constant average.", "$V_{gs}$ (Gate-Source Voltage), to identify the switching threshold of the logic path constructed during the wiring phase.", "$V_{ref}$ (Reference Voltage), to calibrate the ground offset of the DC power supply used throughout the session."], "rationale": null, "options": [{"letter": "A", "text": "$V_{be}$ (Base-Emitter Voltage), used to verify the operational state of the transistors placed earlier in the experiment."}, {"letter": "B", "text": "$V_{ref}$ (Reference Voltage), to calibrate the ground offset of the DC power supply used throughout the session."}, {"letter": "C", "text": "$V_{pp}$ (Peak-to-Peak Voltage), derived from the total vertical swing of the captured waveform."}, {"letter": "D", "text": "$V_{rms}$ (Root Mean Square Voltage), to determine the effective power of the signal based on its constant average."}, {"letter": "E", "text": "$V_{ce}$ (Collector-Emitter Voltage), to calculate the power dissipation across the output stage of the circuit."}, {"letter": "F", "text": "$V_{gs}$ (Gate-Source Voltage), to identify the switching threshold of the logic path constructed during the wiring phase."}], "correct_letter": "C", "anchor_timestamp_seconds": 796.0, "clip_start_seconds": 745.0, "clip_end_seconds": 927.0, "clip_duration_seconds": 182.0, "video_duration_seconds": 927.159, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1lwr-5idpl7pkdby0ufusu-c5ad578ce0/007_following-the-removal-of-the-power-wire-_126cbe.mp4", "question_type": "recognition", "difficulty": "easy", "model_accuracy": 0.875, "per_model_accuracy": {"gemini-flash": 0.75, "gemini-31-flash-lite": 1.0}, "num_evals": 4, "has_timestamp_ref": false, "question_word_count": 25, "answer_word_count": 13}
{"annotation_id": "a4e7757b4e93", "source_id": "drive-1lwr-5idpl7pkdby0ufusu-c5ad578ce0", "source_name": "122_recording.mp4", "display_name": "122_recording.mp4", "canonical_video_id": "1lwR_5iDpL7Pkdby0ufusUD6zaf39ybCe", "annotator_id": "2", "question": "Based on the spatial arrangement, which specific tool-based intervention will the user choose next?", "answer": "Using long-nose pliers to manage connections in the high-density area.", "distractors": ["Using a wire stripper to adjust the length of the overlapping jumper leads.", "Using a screwdriver to secure the terminals that have become loose.", "Using a soldering iron to permanently fix the components in the crowded node.", "Using a cleaning brush to remove debris from the breadboard surface.", "Continuing with manual finger handling as the gaps are still sufficiently wide."], "rationale": null, "options": [{"letter": "A", "text": "Using a wire stripper to adjust the length of the overlapping jumper leads."}, {"letter": "B", "text": "Using a cleaning brush to remove debris from the breadboard surface."}, {"letter": "C", "text": "Using a screwdriver to secure the terminals that have become loose."}, {"letter": "D", "text": "Using long-nose pliers to manage connections in the high-density area."}, {"letter": "E", "text": "Continuing with manual finger handling as the gaps are still sufficiently wide."}, {"letter": "F", "text": "Using a soldering iron to permanently fix the components in the crowded node."}], "correct_letter": "D", "anchor_timestamp_seconds": 403.9, "clip_start_seconds": 230.0, "clip_end_seconds": 422.0, "clip_duration_seconds": 192.0, "video_duration_seconds": 927.159, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1lwr-5idpl7pkdby0ufusu-c5ad578ce0/007_looking-at-the-physical-density-of-the-c_a4e775.mp4", "question_type": "recognition", "difficulty": "medium", "model_accuracy": 0.75, "per_model_accuracy": {"gemini-flash": 0.5, "gemini-31-flash-lite": 1.0}, "num_evals": 2, "has_timestamp_ref": false, "question_word_count": 14, "answer_word_count": 10}
{"annotation_id": "a8ec9db64f64", "source_id": "drive-1mi8z3foneq8ghpmxun7jc-778d2c703e", "source_name": "21_recording.mp4", "display_name": "21_recording.mp4", "canonical_video_id": "1mI8z3FoNeq8ghPmXUn7jC_dxJNLW0Amk", "annotator_id": "0", "question": "When mincing parsley, what is the correct hand technique for holding the knife?", "answer": "I first hold the knife handle with my dominant hand and use my other hand to steady the parsley, making initial rough cuts. Then, I place my non-dominant hand on the blade spine near the tip and use a rocking motion to mince finely.", "distractors": ["I hold the knife handle with my dominant hand throughout the entire process. I use my other hand solely to gather the parsley back into a pile between each round of cuts.", "I place both hands on the knife handle together for greater downward force. Then, I chop the parsley using a straight up-and-down motion until it reaches the desired fineness.", "I hold the blade near the tip with my dominant hand and guide the handle with my other hand. I then use a slicing motion back and forth to cut the parsley finely."], "rationale": "Mincing parsley is a two-stage process. The initial rough chop requires standard single-hand grip for control and safety. The second stage uses the \"rocking\" technique — one hand on the handle, one pressing down on the blade tip — allowing rapid, repeated cuts that produce a fine, even mince efficiently.", "options": [{"letter": "A", "text": "I first hold the knife handle with my dominant hand and use my other hand to steady the parsley, making initial rough cuts. Then, I place my non-dominant hand on the blade spine near the tip and use a rocking motion to mince finely."}, {"letter": "B", "text": "I place both hands on the knife handle together for greater downward force. Then, I chop the parsley using a straight up-and-down motion until it reaches the desired fineness."}, {"letter": "C", "text": "I hold the blade near the tip with my dominant hand and guide the handle with my other hand. I then use a slicing motion back and forth to cut the parsley finely."}, {"letter": "D", "text": "I hold the knife handle with my dominant hand throughout the entire process. I use my other hand solely to gather the parsley back into a pile between each round of cuts."}], "correct_letter": "A", "anchor_timestamp_seconds": 91.4, "clip_start_seconds": 0, "clip_end_seconds": 332.0, "clip_duration_seconds": 332.0, "video_duration_seconds": 332.6, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1mi8z3foneq8ghpmxun7jc-778d2c703e/001_when-mincing-parsley-what-is-the-correct_a8ec9d.mp4", "question_type": "temporal_reasoning", "difficulty": "easy", "model_accuracy": 1.0, "per_model_accuracy": {"qwen-flash": 1.0, "gemini-flash": 1.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 13, "answer_word_count": 44}
{"annotation_id": "9e410016644c", "source_id": "drive-1mi8z3foneq8ghpmxun7jc-778d2c703e", "source_name": "21_recording.mp4", "display_name": "21_recording.mp4", "canonical_video_id": "1mI8z3FoNeq8ghPmXUn7jC_dxJNLW0Amk", "annotator_id": "0", "question": "While peeling the onion, I stopped and went to fetch a knife. Since peeling is typically done by hand, why do I need the knife during this step?", "answer": "I need to make a shallow cut and lines into the skin without slicing all the way through, creating a loose flap that gives me a starting point to grip and peel the rest of the skin off easily.", "distractors": ["I need to trim off the top or root end of the onion to create an exposed edge, which makes it easier to grip and peel away the skin cleanly from one direction.", "I need to scrape the flat side of the blade against the skin to loosen it from the flesh, similar to how I would use a knife to peel ginger or garlic.", "To shallowly pierce the core, allowing the built-up sulfur compounds to vent, which otherwise create a slight vacuum effect holding the skin tight.", "To slice the onion completely in half from root to stem, which instantly releases the tension and causes the outer layers to fall away naturally.", "To scrape the excess moisture from the rinsing process off the skin, restoring the surface friction required for bare fingers to grip it.", "I slide the blade between the skin and the flesh to separate them, then gently lift the skin off in one whole piece like removing a shell."], "rationale": "Onion skin often clings tightly to the surface, making it hard to find a starting point for peeling by hand. By making a shallow cut into the skin — without slicing all the way through — I create a loose flap that I can grip with my fingers. From there, I can peel the rest of the skin off smoothly and efficiently, without damaging the onion flesh underneath.", "options": [{"letter": "A", "text": "To scrape the excess moisture from the rinsing process off the skin, restoring the surface friction required for bare fingers to grip it."}, {"letter": "B", "text": "To shallowly pierce the core, allowing the built-up sulfur compounds to vent, which otherwise create a slight vacuum effect holding the skin tight."}, {"letter": "C", "text": "I need to trim off the top or root end of the onion to create an exposed edge, which makes it easier to grip and peel away the skin cleanly from one direction."}, {"letter": "D", "text": "To slice the onion completely in half from root to stem, which instantly releases the tension and causes the outer layers to fall away naturally."}, {"letter": "E", "text": "I need to make a shallow cut and lines into the skin without slicing all the way through, creating a loose flap that gives me a starting point to grip and peel the rest of the skin off easily."}, {"letter": "F", "text": "I slide the blade between the skin and the flesh to separate them, then gently lift the skin off in one whole piece like removing a shell."}, {"letter": "G", "text": "I need to scrape the flat side of the blade against the skin to loosen it from the flesh, similar to how I would use a knife to peel ginger or garlic."}], "correct_letter": "E", "anchor_timestamp_seconds": 170.86681261500718, "clip_start_seconds": 0, "clip_end_seconds": 318.0, "clip_duration_seconds": 318.0, "video_duration_seconds": 332.6, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1mi8z3foneq8ghpmxun7jc-778d2c703e/002_while-peeling-the-onion-i-stopped-and-we_9e4100.mp4", "question_type": "causal_reasoning", "difficulty": "hard", "model_accuracy": 0.0, "per_model_accuracy": {"qwen-flash": 0.0, "gemini-flash": 0.0, "gemini-31-flash-lite": 0.0}, "num_evals": 2, "has_timestamp_ref": false, "question_word_count": 28, "answer_word_count": 39}
{"annotation_id": "a56295d55f36", "source_id": "drive-1mi8z3foneq8ghpmxun7jc-778d2c703e", "source_name": "21_recording.mp4", "display_name": "21_recording.mp4", "canonical_video_id": "1mI8z3FoNeq8ghPmXUn7jC_dxJNLW0Amk", "annotator_id": "0", "question": "Which kitchen utensil am I using to cut the onion?", "answer": "The knife I used to cut the parsley.", "distractors": ["The knife I used to cut the onion skin.", "The clean knife from the knifel block.", "The bread knife from the drawer.", "The spoon in the bowl."], "rationale": "I changed the knife, used a different knife different from the one I was using when assist for peeling.", "options": [{"letter": "A", "text": "The clean knife from the knifel block."}, {"letter": "B", "text": "The bread knife from the drawer."}, {"letter": "C", "text": "The knife I used to cut the parsley."}, {"letter": "D", "text": "The spoon in the bowl."}, {"letter": "E", "text": "The knife I used to cut the onion skin."}], "correct_letter": "C", "anchor_timestamp_seconds": 220.7, "clip_start_seconds": 0, "clip_end_seconds": 318.0, "clip_duration_seconds": 318.0, "video_duration_seconds": 332.6, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1mi8z3foneq8ghpmxun7jc-778d2c703e/003_which-knife-i-am-using-to-cut-the-onion_a56295.mp4", "question_type": "recognition", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"qwen-flash": 1.0, "gemini-31-flash-lite": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 10, "answer_word_count": 8}
{"annotation_id": "494576a25ea2", "source_id": "drive-1ninklyl0bkjkrvbcmvfkj-68b16964ed", "source_name": "22_recording.mp4", "display_name": "22_recording.mp4", "canonical_video_id": "1nInKLYl0bKJkRVBcMVfKje8P0ZRU2qRd", "annotator_id": "2", "question": "Why does the actor use a paper towel on the metal tool right before it touches the pan?", "answer": "To dry the tool because it was just rinsed in the sink and is about to touch hot oil.", "distractors": ["To apply a layer of oil to the tool from the bottle on the counter.", "To clean off the green vegetable bits that were stuck to it from the previous task", "To check if the tool is still hot after being left near the induction burner.", "To remove the black residue that appeared after the tool touched the heating element.", "To wrap the handle because it had become too slippery to hold."], "rationale": null, "options": [{"letter": "A", "text": "To wrap the handle because it had become too slippery to hold."}, {"letter": "B", "text": "To remove the black residue that appeared after the tool touched the heating element."}, {"letter": "C", "text": "To apply a layer of oil to the tool from the bottle on the counter."}, {"letter": "D", "text": "To check if the tool is still hot after being left near the induction burner."}, {"letter": "E", "text": "To dry the tool because it was just rinsed in the sink and is about to touch hot oil."}, {"letter": "F", "text": "To clean off the green vegetable bits that were stuck to it from the previous task"}], "correct_letter": "E", "anchor_timestamp_seconds": 105.336121, "clip_start_seconds": 0, "clip_end_seconds": 181.3, "clip_duration_seconds": 181.3, "video_duration_seconds": 2528.88, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1ninklyl0bkjkrvbcmvfkj-68b16964ed/001_why-did-the-actor-use-a-paper-towel-on-t_494576.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.2, "gemini-31-flash-lite": 0.8}, "num_evals": 5, "has_timestamp_ref": false, "question_word_count": 18, "answer_word_count": 19}
{"annotation_id": "2d08b837c5a2", "source_id": "drive-1ninklyl0bkjkrvbcmvfkj-68b16964ed", "source_name": "22_recording.mp4", "display_name": "22_recording.mp4", "canonical_video_id": "1nInKLYl0bKJkRVBcMVfKje8P0ZRU2qRd", "annotator_id": "2", "question": "Why does the actor move the white tray and the green object to the far right side of the sink at this moment?", "answer": "Because the white tray was sitting directly over the drain, causing water to pool up in the sink.", "distractors": ["To make room for the green object which was previously sitting on the counter.", "Because the tray was starting to melt from the steam coming from the large pot.", "To find the metal spoon that had been placed underneath the tray earlier.", "To catch the water from the faucet in the tray instead of letting it go down the drain.", "Because the tray was blocking the actor from reaching the soap bottle on the left."], "rationale": null, "options": [{"letter": "A", "text": "Because the tray was starting to melt from the steam coming from the large pot."}, {"letter": "B", "text": "Because the tray was blocking the actor from reaching the soap bottle on the left."}, {"letter": "C", "text": "To find the metal spoon that had been placed underneath the tray earlier."}, {"letter": "D", "text": "To catch the water from the faucet in the tray instead of letting it go down the drain."}, {"letter": "E", "text": "Because the white tray was sitting directly over the drain, causing water to pool up in the sink."}, {"letter": "F", "text": "To make room for the green object which was previously sitting on the counter."}], "correct_letter": "E", "anchor_timestamp_seconds": 600.45439, "clip_start_seconds": 477.1, "clip_end_seconds": 661.6, "clip_duration_seconds": 184.5, "video_duration_seconds": 2528.88, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1ninklyl0bkjkrvbcmvfkj-68b16964ed/002_the-actor-clears-several-items-out-of-th_2d08b8.mp4", "question_type": "causal_reasoning", "difficulty": "easy", "model_accuracy": 0.9, "per_model_accuracy": {"gemini-flash": 1.0, "gemini-31-flash-lite": 0.8}, "num_evals": 5, "has_timestamp_ref": false, "question_word_count": 23, "answer_word_count": 18}
{"annotation_id": "5c38a1cb59ce", "source_id": "drive-1ninklyl0bkjkrvbcmvfkj-68b16964ed", "source_name": "22_recording.mp4", "display_name": "22_recording.mp4", "canonical_video_id": "1nInKLYl0bKJkRVBcMVfKje8P0ZRU2qRd", "annotator_id": "2", "question": "The actor rinses the glass lid again. Looking at the previous 30 seconds, what happened to the lid that made this rinse necessary?", "answer": "The lid was briefly set down on the area of the board where the raw meat was previously handled.", "distractors": ["The lid had fallen onto the floor while the actor was adjusting the stove dial.", "The actor used the interior of the lid to scoop up some of the boiling liquid.", "A thick layer of salt had crystallized on the rim of the lid due to the steam.", "The lid was placed too close to the burner and the plastic handle started to smoke.", "The actor noticed a hair on the lid after taking it out of the sink the first time."], "rationale": null, "options": [{"letter": "A", "text": "Because they noticed a small crack and wanted to see it more clearly."}, {"letter": "B", "text": "To remove the raw meat juices that had splashed onto the exterior."}, {"letter": "C", "text": "Because the lid had been sitting on the dirty cutting board."}, {"letter": "D", "text": "To fill the lid with water so it would sit more heavily on the pot."}, {"letter": "E", "text": "To cool the glass down so it won't burn the actor's fingers."}, {"letter": "F", "text": "To clear off the steam and water marks so the food inside is visible during cooking."}], "correct_letter": "F", "anchor_timestamp_seconds": 800.366644, "clip_start_seconds": 661.6, "clip_end_seconds": 843.0, "clip_duration_seconds": 181.4, "video_duration_seconds": 2528.88, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1ninklyl0bkjkrvbcmvfkj-68b16964ed/003_why-does-the-actor-rinse-the-glass-lid-u_5c38a1.mp4", "question_type": "recognition", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.5, "gemini-31-flash-lite": 0.5}, "num_evals": 6, "has_timestamp_ref": false, "question_word_count": 23, "answer_word_count": 19}
{"annotation_id": "2149add2fc65", "source_id": "drive-1ninklyl0bkjkrvbcmvfkj-68b16964ed", "source_name": "22_recording.mp4", "display_name": "22_recording.mp4", "canonical_video_id": "1nInKLYl0bKJkRVBcMVfKje8P0ZRU2qRd", "annotator_id": "2", "question": "Why does the actor suddenly change the position and angle of the thin metal tool after holding it still for a few seconds?", "answer": "To move the attached cable away from the edge of the pot, as the rising steam was making the wire too hot to touch.", "distractors": ["To find a spot in the liquid where no solid ingredients were touching the tip of the tool.", "To rotate the digital screen of the tool so it could be read without the glare from the overhead light.", "Because the tool was vibrating against the metal floor of the pot, causing a loud noise.", "To use the tip of the tool to scrape away a dark spot they noticed at the bottom of the pot.", "Because the first spot they measured was blocked by a large bubble of steam."], "rationale": null, "options": [{"letter": "A", "text": "Because the tool was vibrating against the metal floor of the pot, causing a loud noise."}, {"letter": "B", "text": "To find a spot in the liquid where no solid ingredients were touching the tip of the tool."}, {"letter": "C", "text": "To move the attached cable away from the edge of the pot, as the rising steam was making the wire too hot to touch."}, {"letter": "D", "text": "To rotate the digital screen of the tool so it could be read without the glare from the overhead light."}, {"letter": "E", "text": "To use the tip of the tool to scrape away a dark spot they noticed at the bottom of the pot."}, {"letter": "F", "text": "Because the first spot they measured was blocked by a large bubble of steam."}], "correct_letter": "C", "anchor_timestamp_seconds": 930.1, "clip_start_seconds": 843.0, "clip_end_seconds": 1024.3, "clip_duration_seconds": 181.3, "video_duration_seconds": 2528.88, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1ninklyl0bkjkrvbcmvfkj-68b16964ed/004_why-does-the-actor-insert-a-thin-metal-p_2149ad.mp4", "question_type": "causal_reasoning", "difficulty": "easy", "model_accuracy": 0.8, "per_model_accuracy": {"gemini-flash": 0.8, "gemini-31-flash-lite": 0.8}, "num_evals": 5, "has_timestamp_ref": false, "question_word_count": 23, "answer_word_count": 24}
{"annotation_id": "5e38015fa1f6", "source_id": "drive-1ninklyl0bkjkrvbcmvfkj-68b16964ed", "source_name": "22_recording.mp4", "display_name": "22_recording.mp4", "canonical_video_id": "1nInKLYl0bKJkRVBcMVfKje8P0ZRU2qRd", "annotator_id": "2", "question": "Why does the actor stir the bottom of the pot immediately after removing the main ingredients?", "answer": "To prevent the leftover starches and bits from burning onto the hot metal.", "distractors": ["To cool the water down quickly before pouring it into the sink.", "To find any small pieces of food that might have been left behind.", "To create a whirlpool that helps the water drain faster.", "To mix the remaining water with the oil that was added earlier.", "To dissolve the salt crystals that had settled at the bottom."], "rationale": null, "options": [{"letter": "A", "text": "To create a whirlpool that helps the water drain faster."}, {"letter": "B", "text": "To cool the water down quickly before pouring it into the sink."}, {"letter": "C", "text": "To prevent the leftover starches and bits from burning onto the hot metal."}, {"letter": "D", "text": "To dissolve the salt crystals that had settled at the bottom."}, {"letter": "E", "text": "To mix the remaining water with the oil that was added earlier."}, {"letter": "F", "text": "To find any small pieces of food that might have been left behind."}], "correct_letter": "C", "anchor_timestamp_seconds": 1080.6, "clip_start_seconds": 1021.1, "clip_end_seconds": 1205.6, "clip_duration_seconds": 184.5, "video_duration_seconds": 2528.88, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1ninklyl0bkjkrvbcmvfkj-68b16964ed/005_why-does-the-actor-stir-the-bottom-of-th_5e3801.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 16, "answer_word_count": 13}
{"annotation_id": "3cb8c5d0bcbc", "source_id": "drive-1ninklyl0bkjkrvbcmvfkj-68b16964ed", "source_name": "22_recording.mp4", "display_name": "22_recording.mp4", "canonical_video_id": "1nInKLYl0bKJkRVBcMVfKje8P0ZRU2qRd", "annotator_id": "2", "question": "What visual event on the other burner caused the actor to quickly reach for the stove dial?", "answer": "The liquid in the secondary pot began to bubble up toward the lid, threatening to overflow.", "distractors": ["The secondary pan suddenly caught fire due to the high oil temperature.", "The light on the secondary burner turned from red to green, signaling it was ready.", "The actor saw the spoon in the other pot starting to melt from the heat.", "The lid of the secondary pot completely slid off and fell onto the counter.", "A small amount of liquid from the meat pan splashed onto the secondary burner's controls."], "rationale": null, "options": [{"letter": "A", "text": "The light on the secondary burner turned from red to green, signaling it was ready."}, {"letter": "B", "text": "The secondary pan suddenly caught fire due to the high oil temperature."}, {"letter": "C", "text": "The actor saw the spoon in the other pot starting to melt from the heat."}, {"letter": "D", "text": "The lid of the secondary pot completely slid off and fell onto the counter."}, {"letter": "E", "text": "The liquid in the secondary pot began to bubble up toward the lid, threatening to overflow."}, {"letter": "F", "text": "A small amount of liquid from the meat pan splashed onto the secondary burner's controls."}], "correct_letter": "E", "anchor_timestamp_seconds": 1330.356577, "clip_start_seconds": 1200.0, "clip_end_seconds": 1382.6, "clip_duration_seconds": 182.6, "video_duration_seconds": 2528.88, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1ninklyl0bkjkrvbcmvfkj-68b16964ed/006_why-does-the-actor-keep-adjusting-the-di_3cb8c5.mp4", "question_type": "causal_reasoning", "difficulty": "easy", "model_accuracy": 0.875, "per_model_accuracy": {"gemini-flash": 0.75, "gemini-31-flash-lite": 1.0}, "num_evals": 4, "has_timestamp_ref": false, "question_word_count": 17, "answer_word_count": 16}
{"annotation_id": "9cfc353fd725", "source_id": "drive-1ninklyl0bkjkrvbcmvfkj-68b16964ed", "source_name": "22_recording.mp4", "display_name": "22_recording.mp4", "canonical_video_id": "1nInKLYl0bKJkRVBcMVfKje8P0ZRU2qRd", "annotator_id": "2", "question": "Why did the actor add more oil to the pan during the final stage of searing the meat?", "answer": "To help the heat reach the uneven surfaces of the meat more effectively.", "distractors": ["To cool the pan down because it was starting to smoke too much.", "To prevent the meat from sticking to the tongs they were using.", "Because the first layer of oil had been completely absorbed by the meat.", "To create a sauce by mixing the oil with the liquid in the bowl.", "Because they realized they hadn't added any seasoning yet."], "rationale": null, "options": [{"letter": "A", "text": "To cool the pan down because it was starting to smoke too much."}, {"letter": "B", "text": "Because they realized they hadn't added any seasoning yet."}, {"letter": "C", "text": "Because the first layer of oil had been completely absorbed by the meat."}, {"letter": "D", "text": "To prevent the meat from sticking to the tongs they were using."}, {"letter": "E", "text": "To create a sauce by mixing the oil with the liquid in the bowl."}, {"letter": "F", "text": "To help the heat reach the uneven surfaces of the meat more effectively."}], "correct_letter": "F", "anchor_timestamp_seconds": 1520.579882, "clip_start_seconds": 1382.6, "clip_end_seconds": 1565.3, "clip_duration_seconds": 182.7, "video_duration_seconds": 2528.88, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1ninklyl0bkjkrvbcmvfkj-68b16964ed/007_why-did-the-actor-add-more-oil-to-the-pa_9cfc35.mp4", "question_type": "causal_reasoning", "difficulty": "hard", "model_accuracy": 0.0, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 18, "answer_word_count": 13}
{"annotation_id": "4585740afa52", "source_id": "drive-1ninklyl0bkjkrvbcmvfkj-68b16964ed", "source_name": "22_recording.mp4", "display_name": "22_recording.mp4", "canonical_video_id": "1nInKLYl0bKJkRVBcMVfKje8P0ZRU2qRd", "annotator_id": "2", "question": "Where did the liquid come from that the actor is now pouring into the frying pan?", "answer": "It was scooped out of the large boiling pot earlier in the sequence.", "distractors": ["It is fresh water that was taken from the kitchen sink just now.", "It is a premixed sauce that was sitting in the refrigerator.", "It is the juice that was drained from the meat tray at the start.", "It is the water used for washing the vegetables at the beginning.", "It is a cleaning liquid used to get the burnt bits off the pan."], "rationale": null, "options": [{"letter": "A", "text": "It is a premixed sauce that was sitting in the refrigerator."}, {"letter": "B", "text": "It is a cleaning liquid used to get the burnt bits off the pan."}, {"letter": "C", "text": "It was scooped out of the large boiling pot earlier in the sequence."}, {"letter": "D", "text": "It is the water used for washing the vegetables at the beginning."}, {"letter": "E", "text": "It is fresh water that was taken from the kitchen sink just now."}, {"letter": "F", "text": "It is the juice that was drained from the meat tray at the start."}], "correct_letter": "C", "anchor_timestamp_seconds": 1630.453674, "clip_start_seconds": 1565.3, "clip_end_seconds": 1748.0, "clip_duration_seconds": 182.7, "video_duration_seconds": 2528.88, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1ninklyl0bkjkrvbcmvfkj-68b16964ed/008_where-did-the-liquid-come-from-that-the-_458574.mp4", "question_type": "spatial", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 16, "answer_word_count": 13}
{"annotation_id": "14fc23e9e8f3", "source_id": "drive-1ninklyl0bkjkrvbcmvfkj-68b16964ed", "source_name": "22_recording.mp4", "display_name": "22_recording.mp4", "canonical_video_id": "1nInKLYl0bKJkRVBcMVfKje8P0ZRU2qRd", "annotator_id": "2", "question": "Why does the actor continuously toss the ingredients in the pan instead of letting them sit?", "answer": "To ensure all the solid pieces are evenly coated with the thickened sauce.", "distractors": ["To cool the food down so it can be plated immediately.", "To stop the oil from splashing onto the actor's hands.", "To break the larger pieces into smaller bits using the edge of the tool.", "To show the different colors of the ingredients to the camera.", "To prevent the induction stove from overheating the center of the pan."], "rationale": null, "options": [{"letter": "A", "text": "To show the different colors of the ingredients to the camera."}, {"letter": "B", "text": "To break the larger pieces into smaller bits using the edge of the tool."}, {"letter": "C", "text": "To stop the oil from splashing onto the actor's hands."}, {"letter": "D", "text": "To cool the food down so it can be plated immediately."}, {"letter": "E", "text": "To prevent the induction stove from overheating the center of the pan."}, {"letter": "F", "text": "To ensure all the solid pieces are evenly coated with the thickened sauce."}], "correct_letter": "F", "anchor_timestamp_seconds": 1830.406625, "clip_start_seconds": 1748.0, "clip_end_seconds": 1930.7, "clip_duration_seconds": 182.7, "video_duration_seconds": 2528.88, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1ninklyl0bkjkrvbcmvfkj-68b16964ed/009_why-does-the-actor-continuously-toss-the_14fc23.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 16, "answer_word_count": 13}
{"annotation_id": "b2bcd0688845", "source_id": "drive-1ninklyl0bkjkrvbcmvfkj-68b16964ed", "source_name": "22_recording.mp4", "display_name": "22_recording.mp4", "canonical_video_id": "1nInKLYl0bKJkRVBcMVfKje8P0ZRU2qRd", "annotator_id": "2", "question": "Why does the actor scrub the exterior bottom of the pot in the sink, not just the inside?", "answer": "To prevent the wet starch residue on the bottom from burning onto the induction surface when they put it back.", "distractors": ["To remove the soot that had built up from the open flame of the burner.", "To cool the entire pot down so it can be used as a serving bowl immediately.", "Because the pot had left a black ring on the white countertop earlier.", "To check if the metal had been warped or damaged by the high cooking temperature.", "To make the bottom of the pot reflect more light for the camera's focus."], "rationale": null, "options": [{"letter": "A", "text": "Because the pot had left a black ring on the white countertop earlier."}, {"letter": "B", "text": "To check if the metal had been warped or damaged by the high cooking temperature."}, {"letter": "C", "text": "To make the bottom of the pot reflect more light for the camera's focus."}, {"letter": "D", "text": "To prevent the wet starch residue on the bottom from burning onto the induction surface when they put it back."}, {"letter": "E", "text": "To cool the entire pot down so it can be used as a serving bowl immediately."}, {"letter": "F", "text": "To remove the soot that had built up from the open flame of the burner."}], "correct_letter": "D", "anchor_timestamp_seconds": 2025.2, "clip_start_seconds": 1930.7, "clip_end_seconds": 2113.4, "clip_duration_seconds": 182.7, "video_duration_seconds": 2528.88, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1ninklyl0bkjkrvbcmvfkj-68b16964ed/010_why-does-the-actor-start-scrubbing-the-p_b2bcd0.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.75, "per_model_accuracy": {"gemini-flash": 0.5, "gemini-31-flash-lite": 1.0}, "num_evals": 2, "has_timestamp_ref": false, "question_word_count": 18, "answer_word_count": 20}
{"annotation_id": "9a123f8b15fe", "source_id": "drive-1ninklyl0bkjkrvbcmvfkj-68b16964ed", "source_name": "22_recording.mp4", "display_name": "22_recording.mp4", "canonical_video_id": "1nInKLYl0bKJkRVBcMVfKje8P0ZRU2qRd", "annotator_id": "2", "question": "What immediate visual change in the pan's sauce caused the actor to start scraping the bottom vigorously?", "answer": "The sauce had thickened enough to reveal the dark, dried-on spots on the metal surface.", "distractors": ["The sauce began to change color from a light cream to a dark brown.", "The meat started to break apart into smaller pieces due to the boiling liquid.", "The steam coming from the pan suddenly turned into thick, dark smoke.", "The actor saw the green garnishes sinking to the bottom and disappearing.", "The liquid started to spray out of the pan and onto the control panel."], "rationale": null, "options": [{"letter": "A", "text": "The meat started to break apart into smaller pieces due to the boiling liquid."}, {"letter": "B", "text": "The liquid started to spray out of the pan and onto the control panel."}, {"letter": "C", "text": "The sauce began to change color from a light cream to a dark brown."}, {"letter": "D", "text": "The steam coming from the pan suddenly turned into thick, dark smoke."}, {"letter": "E", "text": "The sauce had thickened enough to reveal the dark, dried-on spots on the metal surface."}, {"letter": "F", "text": "The actor saw the green garnishes sinking to the bottom and disappearing."}], "correct_letter": "E", "anchor_timestamp_seconds": 2205.518502, "clip_start_seconds": 2099.0, "clip_end_seconds": 2281.7, "clip_duration_seconds": 182.7, "video_duration_seconds": 2528.88, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1ninklyl0bkjkrvbcmvfkj-68b16964ed/011_why-does-the-actor-add-a-small-amount-of_9a123f.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.75, "per_model_accuracy": {"gemini-flash": 0.5, "gemini-31-flash-lite": 1.0}, "num_evals": 2, "has_timestamp_ref": false, "question_word_count": 17, "answer_word_count": 15}
{"annotation_id": "7be7e3d48b39", "source_id": "drive-1ninklyl0bkjkrvbcmvfkj-68b16964ed", "source_name": "22_recording.mp4", "display_name": "22_recording.mp4", "canonical_video_id": "1nInKLYl0bKJkRVBcMVfKje8P0ZRU2qRd", "annotator_id": "2", "question": "Why was the actor able to finally start slicing the meat at this specific moment, and not 30 seconds earlier?", "answer": "They had just moved the hot saucepan to the back burner, clearing the front space for the cutting board.", "distractors": ["Because they were waiting for the knife to be returned by a second person.", "They had to wait for the meat to change its color from dark brown to light grey.", "The cutting board was being used as a temporary lid for the pasta pan until now.", "The actor had to wait for the kitchen timer to reach zero before touching the meat.", "The knife was sitting in the sink and had to be dried with a paper towel first."], "rationale": null, "options": [{"letter": "A", "text": "The knife was sitting in the sink and had to be dried with a paper towel first."}, {"letter": "B", "text": "The cutting board was being used as a temporary lid for the pasta pan until now."}, {"letter": "C", "text": "The actor had to wait for the kitchen timer to reach zero before touching the meat."}, {"letter": "D", "text": "They had just moved the hot saucepan to the back burner, clearing the front space for the cutting board."}, {"letter": "E", "text": "They had to wait for the meat to change its color from dark brown to light grey."}, {"letter": "F", "text": "Because they were waiting for the knife to be returned by a second person."}], "correct_letter": "D", "anchor_timestamp_seconds": 2476.601514, "clip_start_seconds": 2335.5, "clip_end_seconds": 2528.8, "clip_duration_seconds": 193.3, "video_duration_seconds": 2528.88, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1ninklyl0bkjkrvbcmvfkj-68b16964ed/012_why-did-the-actor-wait-until-the-very-en_7be7e3.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.75, "per_model_accuracy": {"gemini-flash": 0.5, "gemini-31-flash-lite": 1.0}, "num_evals": 2, "has_timestamp_ref": false, "question_word_count": 20, "answer_word_count": 19}
{"annotation_id": "84c26981622b", "source_id": "drive-1ninklyl0bkjkrvbcmvfkj-68b16964ed", "source_name": "22_recording.mp4", "display_name": "22_recording.mp4", "canonical_video_id": "1nInKLYl0bKJkRVBcMVfKje8P0ZRU2qRd", "annotator_id": "2", "question": "Why does the actor take the knife to the sink at this exact second, right after the first chopping task?", "answer": "Because the knife blade had accidentally touched the raw-meat packaging, requiring an immediate wash before touching the next vegetable.", "distractors": ["To sharpen the blade because it struggled to cut through the skin of the first vegetable", "Because they finished all the chopping and need to clear the board for the heavy pot.", "To rinse off the green bits that were sticking to the side of the blade from the board.", "To use the cold water to lower the temperature of the blade after it sat near the burner.", "Because the knife handle had become wet from the vegetable juices and was slipping."], "rationale": null, "options": [{"letter": "A", "text": "Because they finished all the chopping and need to clear the board for the heavy pot."}, {"letter": "B", "text": "Because the knife handle had become wet from the vegetable juices and was slipping."}, {"letter": "C", "text": "To sharpen the blade because it struggled to cut through the skin of the first vegetable"}, {"letter": "D", "text": "To rinse off the green bits that were sticking to the side of the blade from the board."}, {"letter": "E", "text": "Because the knife blade had accidentally touched the raw-meat packaging, requiring an immediate wash before touching the next vegetable."}, {"letter": "F", "text": "To use the cold water to lower the temperature of the blade after it sat near the burner."}], "correct_letter": "E", "anchor_timestamp_seconds": 255.313586, "clip_start_seconds": 125.4, "clip_end_seconds": 308.1, "clip_duration_seconds": 182.7, "video_duration_seconds": 2528.88, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1ninklyl0bkjkrvbcmvfkj-68b16964ed/013_why-does-the-actor-take-the-knife-to-the_84c269.mp4", "question_type": "causal_reasoning", "difficulty": "hard", "model_accuracy": 0.0, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 20, "answer_word_count": 19}
{"annotation_id": "f61556cf46d0", "source_id": "drive-1ninklyl0bkjkrvbcmvfkj-68b16964ed", "source_name": "22_recording.mp4", "display_name": "22_recording.mp4", "canonical_video_id": "1nInKLYl0bKJkRVBcMVfKje8P0ZRU2qRd", "annotator_id": "2", "question": "What specific change in the pot's environment caused the actor to finally move the ingredients from the tray to the water at this exact second?", "answer": "The actor had just finished clearing the cutting board of all other objects, freeing up their hands for the tray.", "distractors": ["The water level in the pot had dropped significantly due to steam.", "A second actor off-screen gave a physical signal to start the next step.", "The steam coming from the pot changed from a thin mist to a thick, dark cloud.", "The small tool that was previously inside the pot was removed and placed in the sink.", "The overhead kitchen light flickered, signaling a change in the workflow."], "rationale": null, "options": [{"letter": "A", "text": "The actor had just finished clearing the cutting board of all other objects, freeing up their hands for the tray."}, {"letter": "B", "text": "The overhead kitchen light flickered, signaling a change in the workflow."}, {"letter": "C", "text": "A second actor off-screen gave a physical signal to start the next step."}, {"letter": "D", "text": "The steam coming from the pot changed from a thin mist to a thick, dark cloud."}, {"letter": "E", "text": "The small tool that was previously inside the pot was removed and placed in the sink."}, {"letter": "F", "text": "The water level in the pot had dropped significantly due to steam."}], "correct_letter": "A", "anchor_timestamp_seconds": 370.493205, "clip_start_seconds": 254.3, "clip_end_seconds": 437.0, "clip_duration_seconds": 182.7, "video_duration_seconds": 2528.88, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1ninklyl0bkjkrvbcmvfkj-68b16964ed/014_what-specific-visual-cue-on-the-water-s-_f61556.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.75, "per_model_accuracy": {"gemini-flash": 1.0, "gemini-31-flash-lite": 0.5}, "num_evals": 2, "has_timestamp_ref": false, "question_word_count": 25, "answer_word_count": 20}
{"annotation_id": "2039cc5dadaa", "source_id": "drive-1ofaanrcdk6k39nwrss1-k-58857fd06a", "source_name": "10_recording.mp4", "display_name": "10_recording.mp4", "canonical_video_id": "1oFaANrcdk6K39NwrsS1_KloLakBXNse5", "annotator_id": "8", "question": "Did i use sponge to wash the cutting board?", "answer": "No", "distractors": ["Yes"], "rationale": null, "options": [{"letter": "A", "text": "Yes"}, {"letter": "B", "text": "No"}], "correct_letter": "B", "anchor_timestamp_seconds": 28.4, "clip_start_seconds": 0, "clip_end_seconds": 112.0, "clip_duration_seconds": 112.0, "video_duration_seconds": 112.04, "clip_path": "/home/data2/sltian/code/egotools_dev/annotation_tool/workspace/sources/drive-1ofaanrcdk6k39nwrss1-k-58857fd06a/clips/001_did-i-use-sponge-to-wash-the-cutting-boa_2039cc.mp4", "question_type": "verification", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini": 0.0, "gemini-lite": 1.0}, "num_evals": 2, "has_timestamp_ref": false, "question_word_count": 9, "answer_word_count": 1}
{"annotation_id": "b232e2726052", "source_id": "drive-1ou4rudwlmuzfcb6u5kbxf-ee8742b875", "source_name": "101_recording.mp4", "display_name": "101_recording.mp4", "canonical_video_id": "1ou4rudwLMUzFCB6U5KBxf1HtPFxbZCnG", "annotator_id": "3", "question": "Among the cooking ingredients visible in the final scene of the video, which one should I pick next?", "answer": "Olive Oil", "distractors": ["Cooking Wine", "Light Soy Sauce", "Dark Soy Sauce", "Oyster Sauce", "Vinegar", "Spicy Bean Paste", "Garlic", "Ginger", "Salt"], "rationale": "Since I have already minced the garlic and heated the pan, and I'm ready to cook, the next ingredient I should add is olive oil.", "options": [{"letter": "A", "text": "Olive Oil"}, {"letter": "B", "text": "Light Soy Sauce"}, {"letter": "C", "text": "Salt"}, {"letter": "D", "text": "Spicy Bean Paste"}, {"letter": "E", "text": "Dark Soy Sauce"}, {"letter": "F", "text": "Oyster Sauce"}, {"letter": "G", "text": "Cooking Wine"}, {"letter": "H", "text": "Garlic"}, {"letter": "I", "text": "Vinegar"}, {"letter": "J", "text": "Ginger"}], "correct_letter": "A", "anchor_timestamp_seconds": 475.346874, "clip_start_seconds": 120.7, "clip_end_seconds": 475.9, "clip_duration_seconds": 355.2, "video_duration_seconds": 1177.016, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1ou4rudwlmuzfcb6u5kbxf-ee8742b875/001_among-the-cooking-ingredients-visible-in_b232e2.mp4", "question_type": "recognition", "difficulty": "hard", "model_accuracy": 0.3333, "per_model_accuracy": {"qwen-flash": 0.0, "gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 18, "answer_word_count": 2}
{"annotation_id": "d46d528363a2", "source_id": "drive-1ou4rudwlmuzfcb6u5kbxf-ee8742b875", "source_name": "101_recording.mp4", "display_name": "101_recording.mp4", "canonical_video_id": "1ou4rudwLMUzFCB6U5KBxf1HtPFxbZCnG", "annotator_id": "3", "question": "During the thickening step, a spoon is being used in the video. Could the blue spatula be used for thickening instead? Why or why not?", "answer": "No, because the blue spatula has already been placed in the sink waiting to be cleaned.", "distractors": ["Yes, because the blue spatula is visible in the video.", "Yes, because a spatula is commonly used for thickening.", "No, because a spatula is not suitable for thickening.", "Yes, because a spatula can stir and mix ingredients just as effectively as a spoon.", "Yes, because a spatula is better at scraping the bottom and sides of the pan during thickening.", "No, because a spoon is specifically needed to scoop and transfer the starch into the pan.", "No, because a spatula's flat shape makes it difficult to stir the starch slurry evenly.", "Yes, because the blue spatula was successfully used in an earlier cooking step.", "No, because the blue spatula is too large to precisely control the amount of starch slurry being added."], "rationale": "Generally, a spatula is a common tool for thickening. In this video, a spatula does appear — it can be seen near the sink in the earlier part of the video. However, by the time the thickening step occurs, the spatula has already been placed inside the sink awaiting cleaning, making it unavailable for use. This question is designed to test the model's tool reasoning ability — specifically whether it can track the state and availability of tools across different stages of the video.", "options": [{"letter": "A", "text": "Yes, because the blue spatula was successfully used in an earlier cooking step."}, {"letter": "B", "text": "No, because a spatula's flat shape makes it difficult to stir the starch slurry evenly."}, {"letter": "C", "text": "No, because the blue spatula is too large to precisely control the amount of starch slurry being added."}, {"letter": "D", "text": "Yes, because a spatula is commonly used for thickening."}, {"letter": "E", "text": "No, because the blue spatula has already been placed in the sink waiting to be cleaned."}, {"letter": "F", "text": "No, because a spoon is specifically needed to scoop and transfer the starch into the pan."}, {"letter": "G", "text": "Yes, because a spatula can stir and mix ingredients just as effectively as a spoon."}, {"letter": "H", "text": "Yes, because the blue spatula is visible in the video."}, {"letter": "I", "text": "No, because a spatula is not suitable for thickening."}, {"letter": "J", "text": "Yes, because a spatula is better at scraping the bottom and sides of the pan during thickening."}], "correct_letter": "E", "anchor_timestamp_seconds": 868.1, "clip_start_seconds": 780.1, "clip_end_seconds": 970.0, "clip_duration_seconds": 189.9, "video_duration_seconds": 1177.016, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1ou4rudwlmuzfcb6u5kbxf-ee8742b875/002_during-the-thickening-step-a-spoon-is-be_d46d52.mp4", "question_type": "causal_reasoning", "difficulty": "hard", "model_accuracy": 0.2, "per_model_accuracy": {"gemini-flash": 0.5, "gemini-31-flash-lite": 0.0, "qwen-flash": 0.0}, "num_evals": 3, "has_timestamp_ref": false, "question_word_count": 25, "answer_word_count": 16}
{"annotation_id": "2b0727fc3a5e", "source_id": "drive-1ou4rudwlmuzfcb6u5kbxf-ee8742b875", "source_name": "101_recording.mp4", "display_name": "101_recording.mp4", "canonical_video_id": "1ou4rudwLMUzFCB6U5KBxf1HtPFxbZCnG", "annotator_id": "3", "question": "When adding the chopped scallions into the pan, the person is currently using her hands. Among the visible tools, what would be the most suitable one to do this?", "answer": "Knife", "distractors": ["Scissors", "Peeler", "Grater", "Whisk", "Tongs", "Spoon", "Spatula", "Chopsticks", "Ladle"], "rationale": "Earlier in the video, a knife was used to transfer the minced garlic into the pan. By the same reasoning, a knife could also be used to transfer the chopped scallions into the pan.", "options": [{"letter": "A", "text": "Ladle"}, {"letter": "B", "text": "Whisk"}, {"letter": "C", "text": "Chopsticks"}, {"letter": "D", "text": "Knife"}, {"letter": "E", "text": "Grater"}, {"letter": "F", "text": "Spoon"}, {"letter": "G", "text": "Peeler"}, {"letter": "H", "text": "Spatula"}, {"letter": "I", "text": "Tongs"}, {"letter": "J", "text": "Scissors"}], "correct_letter": "D", "anchor_timestamp_seconds": 535.162049, "clip_start_seconds": 0, "clip_end_seconds": 1177.0, "clip_duration_seconds": 1177.0, "video_duration_seconds": 1177.016, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1ou4rudwlmuzfcb6u5kbxf-ee8742b875/003_when-adding-the-chopped-scallions-into-t_2b0727.mp4", "question_type": "temporal_reasoning", "difficulty": "hard", "model_accuracy": 0.0, "per_model_accuracy": {"qwen-flash": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 29, "answer_word_count": 1}
{"annotation_id": "3b2b487b3b74", "source_id": "drive-1p3mtrvl8pjhqf8mb4dsdw-27984e78c0", "source_name": "68_recording.mp4", "display_name": "68_recording.mp4", "canonical_video_id": "1p3mtrVl8Pjhqf8mb4dsdwYRe3-bL3wA1", "annotator_id": "9", "question": "What is the main purpose of boiling the water?", "answer": "To heat the butter using a hot-water bath.", "distractors": ["Softened chocolate", "Heat the milk", "Dissolve the sugar", "Blanch the ingredients", "Provide hot water to the batter", "Steam heating container", "Preheat the water for the subsequent ingredients cooking", "Kill harmful microorganisms", "Eliminate harmful pathogens", "Cook food, a recipe or cooking process"], "rationale": "Gemini could answer that it was for water bath heating, but it was not clear exactly what was being heated in the water bath in the video.", "options": [{"letter": "A", "text": "Heat the milk"}, {"letter": "B", "text": "Blanch the ingredients"}, {"letter": "C", "text": "Cook food, a recipe or cooking process"}, {"letter": "D", "text": "Steam heating container"}, {"letter": "E", "text": "Dissolve the sugar"}, {"letter": "F", "text": "Kill harmful microorganisms"}, {"letter": "G", "text": "To heat the butter using a hot-water bath."}, {"letter": "H", "text": "Provide hot water to the batter"}, {"letter": "I", "text": "Eliminate harmful pathogens"}, {"letter": "J", "text": "Softened chocolate"}, {"letter": "K", "text": "Preheat the water for the subsequent ingredients cooking"}], "correct_letter": "G", "anchor_timestamp_seconds": 249.312039, "clip_start_seconds": 210.1, "clip_end_seconds": 720.4, "clip_duration_seconds": 510.3, "video_duration_seconds": 2062.616, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1p3mtrvl8pjhqf8mb4dsdw-27984e78c0/001_what-is-the-main-purpose-of-boiling-the-_3b2b48.mp4", "question_type": "causal_reasoning", "difficulty": "hard", "model_accuracy": 0.3333, "per_model_accuracy": {"qwen-flash": 0.0, "gemini-flash": 1.0, "gemini-31-flash-lite": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 9, "answer_word_count": 8}
{"annotation_id": "77ffbe0a19a6", "source_id": "drive-1p3mtrvl8pjhqf8mb4dsdw-27984e78c0", "source_name": "68_recording.mp4", "display_name": "68_recording.mp4", "canonical_video_id": "1p3mtrVl8Pjhqf8mb4dsdwYRe3-bL3wA1", "annotator_id": "9", "question": "Where is the minced meat actually being stored？", "answer": "Refrigerator's chilled compartment", "distractors": ["Freezer compartment of the refrigerator", "Storage compartment on the side of the refrigerator door", "Fruit and Vegetable drawer", "Cooking counter"], "rationale": null, "options": [{"letter": "A", "text": "Storage compartment on the side of the refrigerator door"}, {"letter": "B", "text": "Fruit and Vegetable drawer"}, {"letter": "C", "text": "Cooking counter"}, {"letter": "D", "text": "Freezer compartment of the refrigerator"}, {"letter": "E", "text": "Refrigerator's chilled compartment"}], "correct_letter": "E", "anchor_timestamp_seconds": 174.310587, "clip_start_seconds": 60.9, "clip_end_seconds": 244.6, "clip_duration_seconds": 183.7, "video_duration_seconds": 2062.616, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1p3mtrvl8pjhqf8mb4dsdw-27984e78c0/002_where-is-the-minced-meat-actually-being-_77ffbe.mp4", "question_type": "spatial", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 8, "answer_word_count": 3}
{"annotation_id": "bfb49bc24980", "source_id": "drive-1p3mtrvl8pjhqf8mb4dsdw-27984e78c0", "source_name": "68_recording.mp4", "display_name": "68_recording.mp4", "canonical_video_id": "1p3mtrVl8Pjhqf8mb4dsdwYRe3-bL3wA1", "annotator_id": "9", "question": "Which specific problem led to the failure of water bath heating?", "answer": "The container holding hot water is leaking", "distractors": ["The water level of the hot water is too low to form an effective water bath", "The upper container does not come into sufficient contact with the hot water, resulting in inadequate heating", "The heat is too low", "The container sizes do not match, causing the device to be placed unstably", "Hot water is lost during the heating process and heat transfer cannot be sustained", "The device was placed unstably, which affected the heating process", "Heat is lost too quickly, and the water bath temperature cannot be maintained"], "rationale": null, "options": [{"letter": "A", "text": "The upper container does not come into sufficient contact with the hot water, resulting in inadequate heating"}, {"letter": "B", "text": "The device was placed unstably, which affected the heating process"}, {"letter": "C", "text": "Hot water is lost during the heating process and heat transfer cannot be sustained"}, {"letter": "D", "text": "The container holding hot water is leaking"}, {"letter": "E", "text": "The container sizes do not match, causing the device to be placed unstably"}, {"letter": "F", "text": "Heat is lost too quickly, and the water bath temperature cannot be maintained"}, {"letter": "G", "text": "The heat is too low"}, {"letter": "H", "text": "The water level of the hot water is too low to form an effective water bath"}], "correct_letter": "D", "anchor_timestamp_seconds": 639.155744, "clip_start_seconds": 540.5, "clip_end_seconds": 734.0, "clip_duration_seconds": 193.5, "video_duration_seconds": 2062.616, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1p3mtrvl8pjhqf8mb4dsdw-27984e78c0/003_which-specific-problem-led-to-the-failur_bfb49b.mp4", "question_type": "recognition", "difficulty": "hard", "model_accuracy": 0.0, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 11, "answer_word_count": 7}
{"annotation_id": "fc4ae5e431ac", "source_id": "drive-1p3mtrvl8pjhqf8mb4dsdw-27984e78c0", "source_name": "68_recording.mp4", "display_name": "68_recording.mp4", "canonical_video_id": "1p3mtrVl8Pjhqf8mb4dsdwYRe3-bL3wA1", "annotator_id": "9", "question": "What is the most direct reason for the character to take out some cornstarch from the bowl?", "answer": "Correct the current ratio", "distractors": ["It is necessary to dissolve the remaining corn starch more quickly", "To avoid local lumps during subsequent stirring", "To make room for the liquid to be added next", "To reduce the situation where cornstarch settles at the bottom of the bowl", "To make the mixture easier to mix later", "To prevent the overall texture from becoming overly thick", "To make the ratio of powder to liquid in the bowl more stable"], "rationale": null, "options": [{"letter": "A", "text": "It is necessary to dissolve the remaining corn starch more quickly"}, {"letter": "B", "text": "To avoid local lumps during subsequent stirring"}, {"letter": "C", "text": "To make the ratio of powder to liquid in the bowl more stable"}, {"letter": "D", "text": "To make the mixture easier to mix later"}, {"letter": "E", "text": "To make room for the liquid to be added next"}, {"letter": "F", "text": "To reduce the situation where cornstarch settles at the bottom of the bowl"}, {"letter": "G", "text": "Correct the current ratio"}, {"letter": "H", "text": "To prevent the overall texture from becoming overly thick"}], "correct_letter": "G", "anchor_timestamp_seconds": 1447.901642, "clip_start_seconds": 1380.2, "clip_end_seconds": 1560.4, "clip_duration_seconds": 180.2, "video_duration_seconds": 2062.616, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1p3mtrvl8pjhqf8mb4dsdw-27984e78c0/004_what-is-the-most-direct-reason-for-the-c_fc4ae5.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 1.0, "gemini-31-flash-lite": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 17, "answer_word_count": 4}
{"annotation_id": "7cbcc4837a09", "source_id": "drive-1p3mtrvl8pjhqf8mb4dsdw-27984e78c0", "source_name": "68_recording.mp4", "display_name": "68_recording.mp4", "canonical_video_id": "1p3mtrVl8Pjhqf8mb4dsdwYRe3-bL3wA1", "annotator_id": "9", "question": "How many tutorials did the character look up in total? What are these tutorials respectively about?", "answer": "Two tutorials: one teaches how to make Basque cake, and the other teaches how to fold the paper tray for baking Basque cake.", "distractors": ["One tutorial: Teaching the entire process of making Basque cake.", "Two tutorials: one teaches how to make Basque cake, and the other teaches the baking time of Basque cake.", "Three tutorials: teaching the method of making Basque cake, the folding method of baking paper trays for Basque cake, and the baking time for Basque cake respectively.", "Two tutorials: one teaches how to make Basque cake, and the other teaches how to lay baking paper in the Basque cake mold.", "One tutorial: Teaching the folding method of baking paper trays for Basker cakes.", "Three tutorials: They respectively teach the entire process of making Basque cake, the folding method of Basque cake baking paper trays, and the usage method of cake molds.", "Two tutorials: one teaches the entire process of making Basque cake, and the other teaches the baking time"], "rationale": null, "options": [{"letter": "A", "text": "Two tutorials: one teaches how to make Basque cake, and the other teaches the baking time of Basque cake."}, {"letter": "B", "text": "One tutorial: Teaching the entire process of making Basque cake."}, {"letter": "C", "text": "Two tutorials: one teaches how to make Basque cake, and the other teaches how to fold the paper tray for baking Basque cake."}, {"letter": "D", "text": "Two tutorials: one teaches the entire process of making Basque cake, and the other teaches the baking time"}, {"letter": "E", "text": "One tutorial: Teaching the folding method of baking paper trays for Basker cakes."}, {"letter": "F", "text": "Three tutorials: teaching the method of making Basque cake, the folding method of baking paper trays for Basque cake, and the baking time for Basque cake respectively."}, {"letter": "G", "text": "Three tutorials: They respectively teach the entire process of making Basque cake, the folding method of Basque cake baking paper trays, and the usage method of cake molds."}, {"letter": "H", "text": "Two tutorials: one teaches how to make Basque cake, and the other teaches how to lay baking paper in the Basque cake mold."}], "correct_letter": "C", "anchor_timestamp_seconds": 1620.385077, "clip_start_seconds": 0, "clip_end_seconds": 2062.6, "clip_duration_seconds": 2062.6, "video_duration_seconds": 2062.616, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1p3mtrvl8pjhqf8mb4dsdw-27984e78c0/005_how-many-tutorials-did-the-character-loo_7cbcc4.mp4", "question_type": "counting", "difficulty": "easy", "model_accuracy": 1.0, "per_model_accuracy": {"gemini-31-flash-lite": 1.0}, "num_evals": 4, "has_timestamp_ref": false, "question_word_count": 16, "answer_word_count": 23}
{"annotation_id": "251049be1153", "source_id": "drive-1p3mtrvl8pjhqf8mb4dsdw-27984e78c0", "source_name": "68_recording.mp4", "display_name": "68_recording.mp4", "canonical_video_id": "1p3mtrVl8Pjhqf8mb4dsdwYRe3-bL3wA1", "annotator_id": "9", "question": "What is the most direct reason for the leakage of the container used for the first water bath heating?", "answer": "This container is A two-piece structure composed of a separated bottom support and side rings, with insufficient sealing performance.", "distractors": ["The hot water in the container was added too much, exceeding the normal carrying capacity.", "Excessive heat during heating caused the container to deform in a short period of time.", "The container was placed unevenly, causing hot water to overflow from the top edge.", "The material of the container is too thin, and cracks appear on the surface after being heated"], "rationale": null, "options": [{"letter": "A", "text": "The container was placed unevenly, causing hot water to overflow from the top edge."}, {"letter": "B", "text": "The hot water in the container was added too much, exceeding the normal carrying capacity."}, {"letter": "C", "text": "This container is A two-piece structure composed of a separated bottom support and side rings, with insufficient sealing performance."}, {"letter": "D", "text": "Excessive heat during heating caused the container to deform in a short period of time."}, {"letter": "E", "text": "The material of the container is too thin, and cracks appear on the surface after being heated"}], "correct_letter": "C", "anchor_timestamp_seconds": 679.816583, "clip_start_seconds": 625.1, "clip_end_seconds": 1801.8, "clip_duration_seconds": 1176.7, "video_duration_seconds": 2062.616, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1p3mtrvl8pjhqf8mb4dsdw-27984e78c0/006_what-is-the-most-direct-reason-for-the-l_251049.mp4", "question_type": "causal_reasoning", "difficulty": "easy", "model_accuracy": 1.0, "per_model_accuracy": {"qwen-flash": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 19, "answer_word_count": 19}
{"annotation_id": "2c7d0f958e86", "source_id": "drive-1p3mtrvl8pjhqf8mb4dsdw-27984e78c0", "source_name": "68_recording.mp4", "display_name": "68_recording.mp4", "canonical_video_id": "1p3mtrVl8Pjhqf8mb4dsdwYRe3-bL3wA1", "annotator_id": "9", "question": "Where did the person finally find the mold he needed?", "answer": "Inside the compartment of the air fryer", "distractors": ["Inside the oven", "In the microwave oven", "Lower layer of the cupboard", "In the storage drawer beside the preparation counter", "Inside the steamer", "The storage area on the top of the refrigerator", "The draining rack beside the sink"], "rationale": null, "options": [{"letter": "A", "text": "Lower layer of the cupboard"}, {"letter": "B", "text": "Inside the steamer"}, {"letter": "C", "text": "The storage area on the top of the refrigerator"}, {"letter": "D", "text": "Inside the oven"}, {"letter": "E", "text": "In the microwave oven"}, {"letter": "F", "text": "The draining rack beside the sink"}, {"letter": "G", "text": "Inside the compartment of the air fryer"}, {"letter": "H", "text": "In the storage drawer beside the preparation counter"}], "correct_letter": "G", "anchor_timestamp_seconds": 105.840141, "clip_start_seconds": 0, "clip_end_seconds": 180.8, "clip_duration_seconds": 180.8, "video_duration_seconds": 2062.616, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1p3mtrvl8pjhqf8mb4dsdw-27984e78c0/007_where-did-the-person-finally-find-the-mo_2c7d0f.mp4", "question_type": "spatial", "difficulty": "hard", "model_accuracy": 0.0, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 10, "answer_word_count": 7}
{"annotation_id": "dcb62d13ec4c", "source_id": "drive-1p3mtrvl8pjhqf8mb4dsdw-27984e78c0", "source_name": "68_recording.mp4", "display_name": "68_recording.mp4", "canonical_video_id": "1p3mtrVl8Pjhqf8mb4dsdwYRe3-bL3wA1", "annotator_id": "9", "question": "Which tool appears as separate components and needs to be put together before use?", "answer": "Hand mixer", "distractors": ["Immersion blender", "Milk frother", "Stand mixer", "Food processor"], "rationale": null, "options": [{"letter": "A", "text": "Immersion blender"}, {"letter": "B", "text": "Hand mixer"}, {"letter": "C", "text": "Stand mixer"}, {"letter": "D", "text": "Food processor"}, {"letter": "E", "text": "Milk frother"}], "correct_letter": "B", "anchor_timestamp_seconds": 275.5, "clip_start_seconds": 43.0, "clip_end_seconds": 301.2, "clip_duration_seconds": 258.2, "video_duration_seconds": 2062.616, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1p3mtrvl8pjhqf8mb4dsdw-27984e78c0/008_which-tool-appears-as-separate-component_dcb62d.mp4", "question_type": "temporal_reasoning", "difficulty": "hard", "model_accuracy": 0.0, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 14, "answer_word_count": 2}
{"annotation_id": "b93bd18b99d3", "source_id": "drive-1pbcfrs3ipqpdnplicrimh-d040acf7f0", "source_name": "109_recording.mp4", "display_name": "109_recording.mp4", "canonical_video_id": "1PbCFRS3IPqpdNpLicRimhblf3kxge9X0", "annotator_id": "6", "question": "What did the person do after he checked the recipe?", "answer": "Go to the sink.", "distractors": ["cut a carrot.", "use a microwave.", "Put away the knife and the cutting board."], "rationale": "While preparing the ingredients, the person briefly checks the recipe. This is intended to assess whether the next action can be correctly predicted.", "options": [{"letter": "A", "text": "cut a carrot."}, {"letter": "B", "text": "use a microwave."}, {"letter": "C", "text": "Go to the sink."}, {"letter": "D", "text": "Put away the knife and the cutting board."}], "correct_letter": "C", "anchor_timestamp_seconds": 106.748643, "clip_start_seconds": 0, "clip_end_seconds": 267.7, "clip_duration_seconds": 267.7, "video_duration_seconds": 2113.082, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1pbcfrs3ipqpdnplicrimh-d040acf7f0/001_what-did-the-person-do-after-he-checked-_b93bd1.mp4", "question_type": "temporal_reasoning", "difficulty": "hard", "model_accuracy": 0.0, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 10, "answer_word_count": 4}
{"annotation_id": "1427e2ce965e", "source_id": "drive-1pbcfrs3ipqpdnplicrimh-d040acf7f0", "source_name": "109_recording.mp4", "display_name": "109_recording.mp4", "canonical_video_id": "1PbCFRS3IPqpdNpLicRimhblf3kxge9X0", "annotator_id": "6", "question": "Why did the person place the spatula on top of the bowl instead of leaving it on the table?", "answer": "To prevent the spatula from being contaminated by the surface", "distractors": ["To keep the spatula within easy reach for the next step", "To cool down the spatula before using it again", "To prepare the spatula for washing later", "To dry the spatula after cleaning it"], "rationale": null, "options": [{"letter": "A", "text": "To cool down the spatula before using it again"}, {"letter": "B", "text": "To keep the spatula within easy reach for the next step"}, {"letter": "C", "text": "To prevent the spatula from being contaminated by the surface"}, {"letter": "D", "text": "To dry the spatula after cleaning it"}, {"letter": "E", "text": "To prepare the spatula for washing later"}], "correct_letter": "C", "anchor_timestamp_seconds": 649.803507, "clip_start_seconds": 269.4, "clip_end_seconds": 652.8, "clip_duration_seconds": 383.4, "video_duration_seconds": 2113.082, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1pbcfrs3ipqpdnplicrimh-d040acf7f0/004_why-did-the-person-place-the-spatula-on-_1427e2.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 19, "answer_word_count": 10}
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{"annotation_id": "122098dcef89", "source_id": "drive-1pbcfrs3ipqpdnplicrimh-d040acf7f0", "source_name": "109_recording.mp4", "display_name": "109_recording.mp4", "canonical_video_id": "1PbCFRS3IPqpdNpLicRimhblf3kxge9X0", "annotator_id": "6", "question": "What can you use instead of a knife to cut ingredients that weren't sliced all the way?", "answer": "Spatula", "distractors": ["Cell phone", "Cutting board", "Chopsticks", "Spoon"], "rationale": null, "options": [{"letter": "A", "text": "Cell phone"}, {"letter": "B", "text": "Spoon"}, {"letter": "C", "text": "Spatula"}, {"letter": "D", "text": "Chopsticks"}, {"letter": "E", "text": "Cutting board"}], "correct_letter": "C", "anchor_timestamp_seconds": 738.628328, "clip_start_seconds": 737.4, "clip_end_seconds": 924.4, "clip_duration_seconds": 187.0, "video_duration_seconds": 2113.082, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1pbcfrs3ipqpdnplicrimh-d040acf7f0/004_what-can-you-use-instead-of-a-knife-to-c_122098.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 1.0, "gemini-31-flash-lite": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 17, "answer_word_count": 1}
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{"annotation_id": "5414b19a1502", "source_id": "drive-1pbcfrs3ipqpdnplicrimh-d040acf7f0", "source_name": "109_recording.mp4", "display_name": "109_recording.mp4", "canonical_video_id": "1PbCFRS3IPqpdNpLicRimhblf3kxge9X0", "annotator_id": "6", "question": "To prevent the spatula from contaminating the surface, a bowl was used instead. Which object could have been used as an alternative?", "answer": "Cutting board", "distractors": ["Pot", "Pot lid", "Frying pan", "Food package (curry packet)", "Kitchen towel", "Placing it directly on the table", "Induction stove"], "rationale": null, "options": [{"letter": "A", "text": "Pot"}, {"letter": "B", "text": "Cutting board"}, {"letter": "C", "text": "Frying pan"}, {"letter": "D", "text": "Placing it directly on the table"}, {"letter": "E", "text": "Food package (curry packet)"}, {"letter": "F", "text": "Induction stove"}, {"letter": "G", "text": "Kitchen towel"}, {"letter": "H", "text": "Pot lid"}], "correct_letter": "B", "anchor_timestamp_seconds": 1307.3, "clip_start_seconds": 1113.5, "clip_end_seconds": 1311.3, "clip_duration_seconds": 197.8, "video_duration_seconds": 2113.082, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1pbcfrs3ipqpdnplicrimh-d040acf7f0/006_to-prevent-the-spatula-from-contaminatin_5414b1.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 1.0, "gemini-31-flash-lite": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 22, "answer_word_count": 2}
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{"annotation_id": "14e28440a828", "source_id": "drive-1pojflpxcnyyjz531riipp-d82900188b", "source_name": "99_recording.mp4", "display_name": "99_recording.mp4", "canonical_video_id": "1poJFLPxCnyYJZ531rIiPPXoqgs9iUzZT", "annotator_id": "8", "question": "How many tomatos were cut in total?", "answer": "2", "distractors": ["3", "0", "1", "4", "5", "6", "7"], "rationale": null, "options": [{"letter": "A", "text": "6"}, {"letter": "B", "text": "4"}, {"letter": "C", "text": "1"}, {"letter": "D", "text": "3"}, {"letter": "E", "text": "0"}, {"letter": "F", "text": "5"}, {"letter": "G", "text": "2"}, {"letter": "H", "text": "7"}], "correct_letter": "G", "anchor_timestamp_seconds": 1369.7, "clip_start_seconds": 950.0, "clip_end_seconds": 1434.0, "clip_duration_seconds": 484.0, "video_duration_seconds": 1434.392, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1pojflpxcnyyjz531riipp-d82900188b/004_how-many-tomatos-were-cut-in-total_14e284.mp4", "question_type": "counting", "difficulty": "hard", "model_accuracy": 0.0, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 7, "answer_word_count": 1}
{"annotation_id": "923f9a5e25c3", "source_id": "drive-1pqfph-tdt-58i85wisqsm-682b13127e", "source_name": "52_recording.mp4", "display_name": "52_recording.mp4", "canonical_video_id": "1PqFPh-TdT_58i85WiSQSmQhKWLckxx0R", "annotator_id": "20", "question": "What liquid was dropped into what liquid at the very beginning?", "answer": "dish soap to pigment solution", "distractors": ["dish soap to water", "dish soap to oil", "water to oil", "water to pigment solution", "oil to water", "oil to pigment solution"], "rationale": "It is hard to tell the sequence of liquid dropping", "options": [{"letter": "A", "text": "water to oil"}, {"letter": "B", "text": "dish soap to water"}, {"letter": "C", "text": "dish soap to pigment solution"}, {"letter": "D", "text": "water to pigment solution"}, {"letter": "E", "text": "oil to pigment solution"}, {"letter": "F", "text": "oil to water"}, {"letter": "G", "text": "dish soap to oil"}], "correct_letter": "C", "anchor_timestamp_seconds": 35.526508, "clip_start_seconds": 6.0, "clip_end_seconds": 186.0, "clip_duration_seconds": 180.0, "video_duration_seconds": 1335.128, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1pqfph-tdt-58i85wisqsm-682b13127e/001_what-liquid-was-dropped-into-what-liquid_923f9a.mp4", "question_type": "recognition", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-31-flash-lite": 1.0, "gemini-flash": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 11, "answer_word_count": 5}
{"annotation_id": "66212b3779cc", "source_id": "drive-1pqfph-tdt-58i85wisqsm-682b13127e", "source_name": "52_recording.mp4", "display_name": "52_recording.mp4", "canonical_video_id": "1PqFPh-TdT_58i85WiSQSmQhKWLckxx0R", "annotator_id": "20", "question": "How did the balloon eventually burst?", "answer": "it was popped by a lemon slice.", "distractors": ["it was popped by a knife", "it was popped by a stirring stick", "it was popped by hand", "it was blown up and popped"], "rationale": "need to determine from the conversation", "options": [{"letter": "A", "text": "it was popped by a lemon slice."}, {"letter": "B", "text": "it was popped by hand"}, {"letter": "C", "text": "it was blown up and popped"}, {"letter": "D", "text": "it was popped by a knife"}, {"letter": "E", "text": "it was popped by a stirring stick"}], "correct_letter": "A", "anchor_timestamp_seconds": 289.767618, "clip_start_seconds": 110.0, "clip_end_seconds": 291.0, "clip_duration_seconds": 181.0, "video_duration_seconds": 1335.128, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1pqfph-tdt-58i85wisqsm-682b13127e/002_how-did-the-balloon-eventually-burst_66212b.mp4", "question_type": "procedural", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"nemotron-vl": 1.0, "gemini-31-flash-lite": 0.6666666666666666, "gemini-flash": 0.3333333333333333, "qwen-flash": 0.3333333333333333}, "num_evals": 3, "has_timestamp_ref": false, "question_word_count": 6, "answer_word_count": 7}
{"annotation_id": "c74417418e16", "source_id": "drive-1pqfph-tdt-58i85wisqsm-682b13127e", "source_name": "52_recording.mp4", "display_name": "52_recording.mp4", "canonical_video_id": "1PqFPh-TdT_58i85WiSQSmQhKWLckxx0R", "annotator_id": "20", "question": "How many layers did the liquid eventually separate into?", "answer": "2", "distractors": ["1", "3", "4", "5", "6"], "rationale": "need to determine form the order and type of liquid added", "options": [{"letter": "A", "text": "2"}, {"letter": "B", "text": "4"}, {"letter": "C", "text": "1"}, {"letter": "D", "text": "3"}, {"letter": "E", "text": "6"}, {"letter": "F", "text": "5"}], "correct_letter": "A", "anchor_timestamp_seconds": 186.305905, "clip_start_seconds": 20.0, "clip_end_seconds": 200.0, "clip_duration_seconds": 180.0, "video_duration_seconds": 1335.128, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1pqfph-tdt-58i85wisqsm-682b13127e/003_how-many-layers-did-the-liquid-eventuall_c74417.mp4", "question_type": "counting", "difficulty": "hard", "model_accuracy": 0.3333, "per_model_accuracy": {"gemini-flash": 1.0, "gemini-31-flash-lite": 0.0, "qwen-flash": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 9, "answer_word_count": 1}
{"annotation_id": "c0adff96ed67", "source_id": "drive-1pqfph-tdt-58i85wisqsm-682b13127e", "source_name": "52_recording.mp4", "display_name": "52_recording.mp4", "canonical_video_id": "1PqFPh-TdT_58i85WiSQSmQhKWLckxx0R", "annotator_id": "20", "question": "Why was the liquid in the test tube light purple?", "answer": "the test tube wasn't washed", "distractors": ["the solution added was the pigment solution", "there were indicators inside the test tube", "the dropper wasn't washed", "the solution turned purple after mixing", "the beaker containing water was not washed", "the test tubes were washed, but not thoroughly"], "rationale": "need to recall the previous procedure to determine", "options": [{"letter": "A", "text": "the test tube wasn't washed"}, {"letter": "B", "text": "the beaker containing water was not washed"}, {"letter": "C", "text": "the solution turned purple after mixing"}, {"letter": "D", "text": "the solution added was the pigment solution"}, {"letter": "E", "text": "the dropper wasn't washed"}, {"letter": "F", "text": "there were indicators inside the test tube"}, {"letter": "G", "text": "the test tubes were washed, but not thoroughly"}], "correct_letter": "A", "anchor_timestamp_seconds": 1065.06801, "clip_start_seconds": 884.0, "clip_end_seconds": 1065.0, "clip_duration_seconds": 181.0, "video_duration_seconds": 1335.128, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1pqfph-tdt-58i85wisqsm-682b13127e/004_why-was-the-liquid-in-the-test-tube-ligh_c0adff.mp4", "question_type": "causal_reasoning", "difficulty": "hard", "model_accuracy": 0.375, "per_model_accuracy": {"qwen-flash": 0.0, "nemotron-vl": 0.5, "gemini-31-flash-lite": 0.0, "gemini-flash": 1.0}, "num_evals": 2, "has_timestamp_ref": false, "question_word_count": 10, "answer_word_count": 5}
{"annotation_id": "a95c55436e5a", "source_id": "drive-1pqfph-tdt-58i85wisqsm-682b13127e", "source_name": "52_recording.mp4", "display_name": "52_recording.mp4", "canonical_video_id": "1PqFPh-TdT_58i85WiSQSmQhKWLckxx0R", "annotator_id": "20", "question": "What would the final liquid look like if no dish soap was added?", "answer": "The liquid would still look like the same, but it was temporary and unstable", "distractors": ["The liquid would clearly separate into two layers: green at the bottom and red at the top", "The liquid would clearly separate into two layers: red at the bottom and green at the top", "Because of the lack of emulsifier, the liquid will not emulsify and therefore would not separate into layers", "It wound not be layered, but it would appear as red instead of green", "It would not separate into layers and would turn grayish-brown"], "rationale": "need to determine based on previous liquid added", "options": null, "correct_letter": null, "anchor_timestamp_seconds": 1276.153731, "clip_start_seconds": 1100.0, "clip_end_seconds": 1285.0, "clip_duration_seconds": 185.0, "video_duration_seconds": 1335.128, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1pqfph-tdt-58i85wisqsm-682b13127e/005_what-would-the-final-liquid-look-like-if_a95c55.mp4", "question_type": "recognition", "difficulty": "unrated", "model_accuracy": null, "per_model_accuracy": {}, "num_evals": 0, "has_timestamp_ref": false, "question_word_count": 13, "answer_word_count": 14}
{"annotation_id": "a6e408467f25", "source_id": "drive-1qkcem5lib0fuwkrz0ms1f-9fe43c2dd5", "source_name": "83_recording.mp4", "display_name": "83_recording.mp4", "canonical_video_id": "1QKCeM5liB0fuWKrz0MS1FXEUsDJXq_2Y", "annotator_id": "15", "question": "Why did the person place the plate far away from himself after washing it?", "answer": "He was preparing to hold the cooked scrambled eggs later; for now, he first needed a bowl to beat the raw eggs.", "distractors": ["The area around the sink was too narrow; he moved it to prevent accidentally knocking the plate onto the floor and breaking it.", "The quantity of eggs was too large for the plate to hold, so it wasn't needed for the time being.", "He needed to keep the clean plate away from the raw egg splashes while he was whisking the eggs in the bowl.", "The spot closer to him was too hot from the stove, and he didn't want the cold plate to crack from the heat.", "He placed it further away in a cooler spot of the communal kitchen to let the plate air-dry faster before use."], "rationale": null, "options": [{"letter": "A", "text": "The spot closer to him was too hot from the stove, and he didn't want the cold plate to crack from the heat."}, {"letter": "B", "text": "He placed it further away in a cooler spot of the communal kitchen to let the plate air-dry faster before use."}, {"letter": "C", "text": "The quantity of eggs was too large for the plate to hold, so it wasn't needed for the time being."}, {"letter": "D", "text": "The area around the sink was too narrow; he moved it to prevent accidentally knocking the plate onto the floor and breaking it."}, {"letter": "E", "text": "He was preparing to hold the cooked scrambled eggs later; for now, he first needed a bowl to beat the raw eggs."}, {"letter": "F", "text": "He needed to keep the clean plate away from the raw egg splashes while he was whisking the eggs in the bowl."}], "correct_letter": "E", "anchor_timestamp_seconds": 41.012263, "clip_start_seconds": 0, "clip_end_seconds": 180.0, "clip_duration_seconds": 180.0, "video_duration_seconds": 755.389, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1qkcem5lib0fuwkrz0ms1f-9fe43c2dd5/001_why-did-the-person-place-the-plate-far-a_a6e408.mp4", "question_type": "causal_reasoning", "difficulty": "hard", "model_accuracy": 0.0, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 14, "answer_word_count": 22}
{"annotation_id": "a7c4c1de9cbc", "source_id": "drive-1qkcem5lib0fuwkrz0ms1f-9fe43c2dd5", "source_name": "83_recording.mp4", "display_name": "83_recording.mp4", "canonical_video_id": "1QKCeM5liB0fuWKrz0MS1FXEUsDJXq_2Y", "annotator_id": "15", "question": "Why did he suddenly pick up the wooden chopsticks and prepare to grab something?", "answer": "An eggshell fell into the raw eggs; he needed to use the chopsticks to pick out the broken shell.", "distractors": ["He needed to taste the saltiness of the eggs to see if they were delicious; he later found they were a bit bland and added more salt.", "He had just finished cracking all the eggs into the bowl and needed to start whisking them immediately.", "He noticed the yolk in the bowl and wanted to use the chopsticks to remove it for a smoother texture.", "The communal kitchen whisk was missing, so he grabbed the chopsticks to use as a makeshift stirring tool.", "He did not do this action and the whole question was a distraction."], "rationale": null, "options": [{"letter": "A", "text": "The communal kitchen whisk was missing, so he grabbed the chopsticks to use as a makeshift stirring tool."}, {"letter": "B", "text": "He had just finished cracking all the eggs into the bowl and needed to start whisking them immediately."}, {"letter": "C", "text": "An eggshell fell into the raw eggs; he needed to use the chopsticks to pick out the broken shell."}, {"letter": "D", "text": "He did not do this action and the whole question was a distraction."}, {"letter": "E", "text": "He noticed the yolk in the bowl and wanted to use the chopsticks to remove it for a smoother texture."}, {"letter": "F", "text": "He needed to taste the saltiness of the eggs to see if they were delicious; he later found they were a bit bland and added more salt."}], "correct_letter": "C", "anchor_timestamp_seconds": 114.3, "clip_start_seconds": 70.5, "clip_end_seconds": 250.7, "clip_duration_seconds": 180.2, "video_duration_seconds": 755.389, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1qkcem5lib0fuwkrz0ms1f-9fe43c2dd5/002_why-did-he-suddenly-pick-up-the-wooden-c_a7c4c1.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 1.0, "gemini-31-flash-lite": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 14, "answer_word_count": 19}
{"annotation_id": "13ed65e7fd59", "source_id": "drive-1qkcem5lib0fuwkrz0ms1f-9fe43c2dd5", "source_name": "83_recording.mp4", "display_name": "83_recording.mp4", "canonical_video_id": "1QKCeM5liB0fuWKrz0MS1FXEUsDJXq_2Y", "annotator_id": "15", "question": "Why did this person pick up a spoon to crack the eggshell?", "answer": "Because he wanted to avoid cracking the egg on the edge of the bowl, which could cause more tiny shell fragments to fall into the raw egg.", "distractors": ["Because the countertop and the edge of the bowl were not yet cleaned, and using a clean spoon to crack the egg was a more hygienic way to prevent surface bacteria from entering the egg.", "Because he was about to use the spoon to scoop out the soy sauce from the plastic cup anyway, so using it to crack the egg first saved him from dirtying another tool.", "Because he needed to measure the size of the egg yolk to ensure it fit the recipe's proportions, and the spoon acted as a reference scale before he poured the egg into the bowl.", "The bowl in the common kitchen was made of thin glass, and he was afraid that cracking the egg on the rim might cause the bowl to chip.", "Using a metal spoon provides a more blunt force that cracks the shell without piercing the delicate yolk membrane."], "rationale": null, "options": [{"letter": "A", "text": "Because the countertop and the edge of the bowl were not yet cleaned, and using a clean spoon to crack the egg was a more hygienic way to prevent surface bacteria from entering the egg."}, {"letter": "B", "text": "Because he wanted to avoid cracking the egg on the edge of the bowl, which could cause more tiny shell fragments to fall into the raw egg."}, {"letter": "C", "text": "The bowl in the common kitchen was made of thin glass, and he was afraid that cracking the egg on the rim might cause the bowl to chip."}, {"letter": "D", "text": "Because he was about to use the spoon to scoop out the soy sauce from the plastic cup anyway, so using it to crack the egg first saved him from dirtying another tool."}, {"letter": "E", "text": "Using a metal spoon provides a more blunt force that cracks the shell without piercing the delicate yolk membrane."}, {"letter": "F", "text": "Because he needed to measure the size of the egg yolk to ensure it fit the recipe's proportions, and the spoon acted as a reference scale before he poured the egg into the bowl."}], "correct_letter": "B", "anchor_timestamp_seconds": 157.904825, "clip_start_seconds": 120.5, "clip_end_seconds": 301.3, "clip_duration_seconds": 180.8, "video_duration_seconds": 755.389, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1qkcem5lib0fuwkrz0ms1f-9fe43c2dd5/003_why-did-this-person-pick-up-a-spoon-to-c_13ed65.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 12, "answer_word_count": 27}
{"annotation_id": "cea822ab2f36", "source_id": "drive-1qkcem5lib0fuwkrz0ms1f-9fe43c2dd5", "source_name": "83_recording.mp4", "display_name": "83_recording.mp4", "canonical_video_id": "1QKCeM5liB0fuWKrz0MS1FXEUsDJXq_2Y", "annotator_id": "15", "question": "Why was this person holding a spoon in his left hand and chopsticks in his right?", "answer": "here were still impurities in the raw egg liquid that needed to be cleaned out, and using chopsticks alone would not be enough to remove them.", "distractors": ["He needed to use the spoon to hold the bowl steady while whisking the eggs rapidly with the chopsticks in his right hand.", "He was using the spoon to add more soy sauce from the cup while simultaneously beating the eggs with the chopsticks to save time.", "He needed to use the spoon to measure the exact volume of the egg liquid while using the chopsticks to break up the large yolks.", "The bowl was too hot to touch after sitting near the stove, so he used the spoon as a lever to tilt it while stirring with the chopsticks.", "He was using the spoon to scoop off the surface foam (air bubbles) created by the chopsticks to ensure the steamed eggs would be perfectly smooth."], "rationale": null, "options": [{"letter": "A", "text": "The bowl was too hot to touch after sitting near the stove, so he used the spoon as a lever to tilt it while stirring with the chopsticks."}, {"letter": "B", "text": "here were still impurities in the raw egg liquid that needed to be cleaned out, and using chopsticks alone would not be enough to remove them."}, {"letter": "C", "text": "He needed to use the spoon to measure the exact volume of the egg liquid while using the chopsticks to break up the large yolks."}, {"letter": "D", "text": "He needed to use the spoon to hold the bowl steady while whisking the eggs rapidly with the chopsticks in his right hand."}, {"letter": "E", "text": "He was using the spoon to add more soy sauce from the cup while simultaneously beating the eggs with the chopsticks to save time."}, {"letter": "F", "text": "He was using the spoon to scoop off the surface foam (air bubbles) created by the chopsticks to ensure the steamed eggs would be perfectly smooth."}], "correct_letter": "B", "anchor_timestamp_seconds": 230.502655, "clip_start_seconds": 150.9, "clip_end_seconds": 332.2, "clip_duration_seconds": 181.3, "video_duration_seconds": 755.389, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1qkcem5lib0fuwkrz0ms1f-9fe43c2dd5/004_why-was-this-person-holding-a-spoon-in-h_cea822.mp4", "question_type": "causal_reasoning", "difficulty": "hard", "model_accuracy": 0.0, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 16, "answer_word_count": 26}
{"annotation_id": "92685dc77492", "source_id": "drive-1qkcem5lib0fuwkrz0ms1f-9fe43c2dd5", "source_name": "83_recording.mp4", "display_name": "83_recording.mp4", "canonical_video_id": "1QKCeM5liB0fuWKrz0MS1FXEUsDJXq_2Y", "annotator_id": "15", "question": "Why did this person suddenly press the button on the induction cooker while pouring salt?", "answer": "He wanted to pre-heat the pan first so he could pour the eggs in immediately after finishing the whisking, saving time.", "distractors": ["The eggs were almost done and about to be served; pressing the button helps ensure the eggs don't overcook and stay tender.", "The induction cooker's safety timer was about to beep, and he needed to reset it to keep the burner from turning off.", "He noticed the oil was starting to smoke and pressed the button to lower the heat before the salt could burn.", "He wanted to check if the pan was properly centered on the induction ring by toggling the power to see the digital display.", "In the condo's communal kitchen, the stoves have a standby mode, and he needed to keep the power active while he finished seasoning."], "rationale": null, "options": [{"letter": "A", "text": "In the condo's communal kitchen, the stoves have a standby mode, and he needed to keep the power active while he finished seasoning."}, {"letter": "B", "text": "The induction cooker's safety timer was about to beep, and he needed to reset it to keep the burner from turning off."}, {"letter": "C", "text": "He wanted to check if the pan was properly centered on the induction ring by toggling the power to see the digital display."}, {"letter": "D", "text": "He wanted to pre-heat the pan first so he could pour the eggs in immediately after finishing the whisking, saving time."}, {"letter": "E", "text": "He noticed the oil was starting to smoke and pressed the button to lower the heat before the salt could burn."}, {"letter": "F", "text": "The eggs were almost done and about to be served; pressing the button helps ensure the eggs don't overcook and stay tender."}], "correct_letter": "D", "anchor_timestamp_seconds": 342.7, "clip_start_seconds": 270.5, "clip_end_seconds": 451.2, "clip_duration_seconds": 180.7, "video_duration_seconds": 755.389, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1qkcem5lib0fuwkrz0ms1f-9fe43c2dd5/005_why-did-this-person-suddenly-press-the-b_92685d.mp4", "question_type": "causal_reasoning", "difficulty": "hard", "model_accuracy": 0.0, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 15, "answer_word_count": 21}
{"annotation_id": "1c47dfd0f1da", "source_id": "drive-1qkcem5lib0fuwkrz0ms1f-9fe43c2dd5", "source_name": "83_recording.mp4", "display_name": "83_recording.mp4", "canonical_video_id": "1QKCeM5liB0fuWKrz0MS1FXEUsDJXq_2Y", "annotator_id": "15", "question": "What was the purpose of this person using a spatula to move around in the pan?", "answer": "He wanted to coat the surface of the frying pan evenly with oil.", "distractors": ["He wanted to stir the eggs in the pan in order to ensure they are heated evenly.", "He tried to scrape away leftover water droplets to prevent oil splashing.", "He tried to heat the pan evenly before frying the eggs to prevent uneven heating when he poured them in.", "This allowed the moisture at the bottom of the pot to evaporate quickly, making it easier to pour in the oil next.", "He was going to spread the garlic and ginger evenly before pouring in eggs."], "rationale": null, "options": [{"letter": "A", "text": "This allowed the moisture at the bottom of the pot to evaporate quickly, making it easier to pour in the oil next."}, {"letter": "B", "text": "He tried to scrape away leftover water droplets to prevent oil splashing."}, {"letter": "C", "text": "He wanted to coat the surface of the frying pan evenly with oil."}, {"letter": "D", "text": "He was going to spread the garlic and ginger evenly before pouring in eggs."}, {"letter": "E", "text": "He wanted to stir the eggs in the pan in order to ensure they are heated evenly."}, {"letter": "F", "text": "He tried to heat the pan evenly before frying the eggs to prevent uneven heating when he poured them in."}], "correct_letter": "C", "anchor_timestamp_seconds": 443.0, "clip_start_seconds": 363.0, "clip_end_seconds": 544.0, "clip_duration_seconds": 181.0, "video_duration_seconds": 755.389, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1qkcem5lib0fuwkrz0ms1f-9fe43c2dd5/006_what-was-the-purpose-of-this-person-usin_1c47df.mp4", "question_type": "causal_reasoning", "difficulty": "easy", "model_accuracy": 0.9167, "per_model_accuracy": {"gemini-flash": 1.0, "gemini-31-flash-lite": 0.8333333333333334}, "num_evals": 6, "has_timestamp_ref": false, "question_word_count": 16, "answer_word_count": 13}
{"annotation_id": "71abb189520a", "source_id": "drive-1qkcem5lib0fuwkrz0ms1f-9fe43c2dd5", "source_name": "83_recording.mp4", "display_name": "83_recording.mp4", "canonical_video_id": "1QKCeM5liB0fuWKrz0MS1FXEUsDJXq_2Y", "annotator_id": "15", "question": "Why was the spatula originally going to be placed in the pan, but later placed to the side?", "answer": "To allow the frying pan to air-dry quickly for the next dish.", "distractors": ["Had not washed the spatula yet, needed to wait a while to wash it again.", "To free up space in the pan to put it back on the induction stove.", "To prevent the spatula from touching leftover water in the pan before use.", "To avoid the pan's residual heat from deforming the spatula's handle.", "To prevent the spatula's weight from triggering the induction cooker's error sensor."], "rationale": null, "options": [{"letter": "A", "text": "To prevent the spatula from touching leftover water in the pan before use."}, {"letter": "B", "text": "To avoid the pan's residual heat from deforming the spatula's handle."}, {"letter": "C", "text": "To prevent the spatula's weight from triggering the induction cooker's error sensor."}, {"letter": "D", "text": "To free up space in the pan to put it back on the induction stove."}, {"letter": "E", "text": "To allow the frying pan to air-dry quickly for the next dish."}, {"letter": "F", "text": "Had not washed the spatula yet, needed to wait a while to wash it again."}], "correct_letter": "E", "anchor_timestamp_seconds": 720.3, "clip_start_seconds": 574.8, "clip_end_seconds": 755.3, "clip_duration_seconds": 180.5, "video_duration_seconds": 755.389, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1qkcem5lib0fuwkrz0ms1f-9fe43c2dd5/007_why-was-the-spatula-originally-going-to-_71abb1.mp4", "question_type": "causal_reasoning", "difficulty": "hard", "model_accuracy": 0.0, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 18, "answer_word_count": 12}
{"annotation_id": "ec568c2bd322", "source_id": "drive-1s2poacpojzawyjnzsqsn--11666bbcbb", "source_name": "96_recording.mp4", "display_name": "96_recording.mp4", "canonical_video_id": "1s2poaCpOjZawyjnzsqsN_fiRX68Eqayv", "annotator_id": "9", "question": "Why does the plate wait on the counter before going into the pan?", "answer": "Because the first pan batch is still being worked first, so the plate is only staged there for the next turn", "distractors": ["Because the plate needs to stay near the sauces until the pan is fully heated", "Because the counter has to stay dry before the plate can be lifted safely", "Because the plate is being kept beside the sink until the burner is lowered once", "Because the plate contents need to warm slightly on the counter before being added", "Because the spatula has to be set down before the plate can become the active item", "Because the plate is being used to compare color with the food already in the pan", "Because the person is waiting for the bottles to be opened before moving the plate"], "rationale": null, "options": [{"letter": "A", "text": "Because the plate is being kept beside the sink until the burner is lowered once"}, {"letter": "B", "text": "Because the plate is being used to compare color with the food already in the pan"}, {"letter": "C", "text": "Because the spatula has to be set down before the plate can become the active item"}, {"letter": "D", "text": "Because the first pan batch is still being worked first, so the plate is only staged there for the next turn"}, {"letter": "E", "text": "Because the plate needs to stay near the sauces until the pan is fully heated"}, {"letter": "F", "text": "Because the person is waiting for the bottles to be opened before moving the plate"}, {"letter": "G", "text": "Because the plate contents need to warm slightly on the counter before being added"}, {"letter": "H", "text": "Because the counter has to stay dry before the plate can be lifted safely"}], "correct_letter": "D", "anchor_timestamp_seconds": 198.0, "clip_start_seconds": 0, "clip_end_seconds": 260.2, "clip_duration_seconds": 260.2, "video_duration_seconds": 1142.692, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1s2poacpojzawyjnzsqsn--11666bbcbb/001_why-does-the-plate-wait-on-the-counter-b_ec568c.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 13, "answer_word_count": 21}
{"annotation_id": "c8f19640b555", "source_id": "drive-1s2poacpojzawyjnzsqsn--11666bbcbb", "source_name": "96_recording.mp4", "display_name": "96_recording.mp4", "canonical_video_id": "1s2poaCpOjZawyjnzsqsN_fiRX68Eqayv", "annotator_id": "9", "question": "What makes the plate the next thing to move?", "answer": "The first pale pan mixture has already changed enough that the next staged ingredient becomes the active step", "distractors": ["The plate has been moved closer to the burner, which makes it the next required item", "The sauces are already lined up, so the plate has to be used before they can be touched", "The sink side is cleared, so the plate is moved only to open more counter space there", "The spatula is briefly lifted out, which signals that the plate should go in next", "The burner is turned down once, which makes the plate safe to add at that moment", "The plate contents start separating on their own, so they need to be moved quickly", "The pan is almost empty at that point, so the plate is used to refill it immediately"], "rationale": null, "options": [{"letter": "A", "text": "The plate has been moved closer to the burner, which makes it the next required item"}, {"letter": "B", "text": "The burner is turned down once, which makes the plate safe to add at that moment"}, {"letter": "C", "text": "The sink side is cleared, so the plate is moved only to open more counter space there"}, {"letter": "D", "text": "The plate contents start separating on their own, so they need to be moved quickly"}, {"letter": "E", "text": "The sauces are already lined up, so the plate has to be used before they can be touched"}, {"letter": "F", "text": "The first pale pan mixture has already changed enough that the next staged ingredient becomes the active step"}, {"letter": "G", "text": "The spatula is briefly lifted out, which signals that the plate should go in next"}, {"letter": "H", "text": "The pan is almost empty at that point, so the plate is used to refill it immediately"}], "correct_letter": "F", "anchor_timestamp_seconds": 222.6, "clip_start_seconds": 0, "clip_end_seconds": 285.0, "clip_duration_seconds": 285.0, "video_duration_seconds": 1142.692, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1s2poacpojzawyjnzsqsn--11666bbcbb/002_what-makes-the-plate-the-next-thing-to-m_c8f196.mp4", "question_type": "temporal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 9, "answer_word_count": 18}
{"annotation_id": "52c63567119e", "source_id": "drive-1s2poacpojzawyjnzsqsn--11666bbcbb", "source_name": "96_recording.mp4", "display_name": "96_recording.mp4", "canonical_video_id": "1s2poaCpOjZawyjnzsqsN_fiRX68Eqayv", "annotator_id": "9", "question": "Why is the bowl mixed on the counter instead of at the stove?", "answer": "Because the pan side is already busy with ongoing stirring, while the bowl is a separate later prep on the free workspace", "distractors": ["Because the bowl has to stay beside the fruit until the pan reaches a lower heat", "Because the spoon only works properly on the flat counter, not beside the burner", "Because the bowl mixture would thicken too quickly if it were prepared close to the pan", "Because the counter side is the only place where the sauces can still be reached while mixing", "Because the bowl must stay near the eggshells until the stirring in the pan is fully finished", "Because the stove side is only for cooked items, while the bowl still counts as raw prep", "Because the bowl is being mixed there mainly to keep it away from the plate that was used earlier"], "rationale": null, "options": [{"letter": "A", "text": "Because the bowl is being mixed there mainly to keep it away from the plate that was used earlier"}, {"letter": "B", "text": "Because the spoon only works properly on the flat counter, not beside the burner"}, {"letter": "C", "text": "Because the bowl mixture would thicken too quickly if it were prepared close to the pan"}, {"letter": "D", "text": "Because the bowl must stay near the eggshells until the stirring in the pan is fully finished"}, {"letter": "E", "text": "Because the stove side is only for cooked items, while the bowl still counts as raw prep"}, {"letter": "F", "text": "Because the pan side is already busy with ongoing stirring, while the bowl is a separate later prep on the free workspace"}, {"letter": "G", "text": "Because the bowl has to stay beside the fruit until the pan reaches a lower heat"}, {"letter": "H", "text": "Because the counter side is the only place where the sauces can still be reached while mixing"}], "correct_letter": "F", "anchor_timestamp_seconds": 388.2, "clip_start_seconds": 210.9, "clip_end_seconds": 465.5, "clip_duration_seconds": 254.6, "video_duration_seconds": 1142.692, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1s2poacpojzawyjnzsqsn--11666bbcbb/003_why-is-the-bowl-mixed-on-the-counter-ins_52c635.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 13, "answer_word_count": 22}
{"annotation_id": "5cfdf62cb25c", "source_id": "drive-1s2poacpojzawyjnzsqsn--11666bbcbb", "source_name": "96_recording.mp4", "display_name": "96_recording.mp4", "canonical_video_id": "1s2poaCpOjZawyjnzsqsN_fiRX68Eqayv", "annotator_id": "9", "question": "Why does the spatula stay active near the end instead of the workflow switching back to prep?", "answer": "Because after the bowl is prepared, the unfinished work is still in the pan rather than on the counter", "distractors": ["Because the bowl cannot be used while the spatula is resting, so stirring has to continue without pause", "Because the counter tools are still wet, which keeps them from taking over again", "Because the pan has to be stirred continuously once the bowl appears beside it", "Because the fruit on the board still needs to be cut later, but only after the spatula is put away", "Because the sauces now control the timing, so no prep tool can become active again", "Because the burner side has become only a holding area while the last prep step moves offscreen"], "rationale": null, "options": [{"letter": "A", "text": "Because the counter tools are still wet, which keeps them from taking over again"}, {"letter": "B", "text": "Because the sauces now control the timing, so no prep tool can become active again"}, {"letter": "C", "text": "Because the burner side has become only a holding area while the last prep step moves offscreen"}, {"letter": "D", "text": "Because the fruit on the board still needs to be cut later, but only after the spatula is put away"}, {"letter": "E", "text": "Because the pan has to be stirred continuously once the bowl appears beside it"}, {"letter": "F", "text": "Because after the bowl is prepared, the unfinished work is still in the pan rather than on the counter"}, {"letter": "G", "text": "Because the bowl cannot be used while the spatula is resting, so stirring has to continue without pause"}], "correct_letter": "F", "anchor_timestamp_seconds": 498.8, "clip_start_seconds": 305.8, "clip_end_seconds": 580.5, "clip_duration_seconds": 274.7, "video_duration_seconds": 1142.692, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1s2poacpojzawyjnzsqsn--11666bbcbb/004_why-does-the-spatula-stay-active-near-th_5cfdf6.mp4", "question_type": "causal_reasoning", "difficulty": "hard", "model_accuracy": 0.25, "per_model_accuracy": {"gemini-flash": 0.5, "gemini-31-flash-lite": 0.0}, "num_evals": 2, "has_timestamp_ref": false, "question_word_count": 17, "answer_word_count": 19}
{"annotation_id": "d11c63a8b8f9", "source_id": "drive-1s2poacpojzawyjnzsqsn--11666bbcbb", "source_name": "96_recording.mp4", "display_name": "96_recording.mp4", "canonical_video_id": "1s2poaCpOjZawyjnzsqsN_fiRX68Eqayv", "annotator_id": "9", "question": "Why does the bowl go in only then?", "answer": "Because the food has been pushed aside and a free patch of pan is ready for the bowl mixture", "distractors": ["Because the bowl has to be used before any bottle can be opened safely", "Because the bowl cools down too quickly if it stays on the counter longer", "Because the spatula only works properly after the bowl touches the pan edge", "Because the food must be spread thinly before the burner can stay on", "Because the bowl is replacing the spatula as the main tool for this stage", "Because the pan has to be half empty before the bowl can be emptied", "Because the sink side is no longer needed once the bowl is picked up"], "rationale": null, "options": [{"letter": "A", "text": "Because the pan has to be half empty before the bowl can be emptied"}, {"letter": "B", "text": "Because the bowl is replacing the spatula as the main tool for this stage"}, {"letter": "C", "text": "Because the food must be spread thinly before the burner can stay on"}, {"letter": "D", "text": "Because the food has been pushed aside and a free patch of pan is ready for the bowl mixture"}, {"letter": "E", "text": "Because the sink side is no longer needed once the bowl is picked up"}, {"letter": "F", "text": "Because the bowl cools down too quickly if it stays on the counter longer"}, {"letter": "G", "text": "Because the bowl has to be used before any bottle can be opened safely"}, {"letter": "H", "text": "Because the spatula only works properly after the bowl touches the pan edge"}], "correct_letter": "D", "anchor_timestamp_seconds": 626.8, "clip_start_seconds": 600.6, "clip_end_seconds": 800.8, "clip_duration_seconds": 200.2, "video_duration_seconds": 1142.692, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1s2poacpojzawyjnzsqsn--11666bbcbb/005_why-does-the-bowl-go-in-only-then_d11c63.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 8, "answer_word_count": 19}
{"annotation_id": "cd942f34bc1e", "source_id": "drive-1s2poacpojzawyjnzsqsn--11666bbcbb", "source_name": "96_recording.mp4", "display_name": "96_recording.mp4", "canonical_video_id": "1s2poaCpOjZawyjnzsqsN_fiRX68Eqayv", "annotator_id": "9", "question": "Why does the spatula stay busy after that?", "answer": "Because the new pan state still has to firm up and combine before the counter items matter", "distractors": ["Because the bowl might still be needed again if the mixture looks too dry", "Because the bottles cannot be opened until the pan stops moving completely", "Because the spatula has to keep the pan centered on the burner through this stage", "Because the spoon on the counter is only useful after the heat is lowered", "Because the person is waiting for the bowl to cool before touching any seasonings", "Because the spatula is being used to judge how much seasoning will fit later", "Because the pan has to be stirred continuously once any liquid has touched it"], "rationale": null, "options": [{"letter": "A", "text": "Because the new pan state still has to firm up and combine before the counter items matter"}, {"letter": "B", "text": "Because the spoon on the counter is only useful after the heat is lowered"}, {"letter": "C", "text": "Because the bottles cannot be opened until the pan stops moving completely"}, {"letter": "D", "text": "Because the spatula has to keep the pan centered on the burner through this stage"}, {"letter": "E", "text": "Because the spatula is being used to judge how much seasoning will fit later"}, {"letter": "F", "text": "Because the pan has to be stirred continuously once any liquid has touched it"}, {"letter": "G", "text": "Because the person is waiting for the bowl to cool before touching any seasonings"}, {"letter": "H", "text": "Because the bowl might still be needed again if the mixture looks too dry"}], "correct_letter": "A", "anchor_timestamp_seconds": 658.2, "clip_start_seconds": 620.4, "clip_end_seconds": 820.8, "clip_duration_seconds": 200.4, "video_duration_seconds": 1142.692, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1s2poacpojzawyjnzsqsn--11666bbcbb/006_why-does-the-spatula-stay-busy-after-tha_cd942f.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 1.0, "gemini-31-flash-lite": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 8, "answer_word_count": 17}
{"annotation_id": "2e572774bf4d", "source_id": "drive-1s2poacpojzawyjnzsqsn--11666bbcbb", "source_name": "96_recording.mp4", "display_name": "96_recording.mp4", "canonical_video_id": "1s2poaCpOjZawyjnzsqsN_fiRX68Eqayv", "annotator_id": "9", "question": "Why can the spatula leave the pan for a moment here?", "answer": "Because the food has tightened enough to pause briefly while a quick counter adjustment is made", "distractors": ["Because the pan is no longer hot enough to need constant contact from the spatula", "Because the plate has to be cleared before the pan can be used again", "Because the bottle step replaces stirring and becomes the main action for the rest of cooking", "Because the spatula needs to cool before it can keep scraping the pan", "Because the pan has already been emptied more than halfway by this point", "Because the sink becomes the next workspace as soon as the spatula is put down", "Because the bowl on the counter still has to be remixed before the pan continues"], "rationale": null, "options": [{"letter": "A", "text": "Because the pan is no longer hot enough to need constant contact from the spatula"}, {"letter": "B", "text": "Because the plate has to be cleared before the pan can be used again"}, {"letter": "C", "text": "Because the spatula needs to cool before it can keep scraping the pan"}, {"letter": "D", "text": "Because the bottle step replaces stirring and becomes the main action for the rest of cooking"}, {"letter": "E", "text": "Because the food has tightened enough to pause briefly while a quick counter adjustment is made"}, {"letter": "F", "text": "Because the pan has already been emptied more than halfway by this point"}, {"letter": "G", "text": "Because the bowl on the counter still has to be remixed before the pan continues"}, {"letter": "H", "text": "Because the sink becomes the next workspace as soon as the spatula is put down"}], "correct_letter": "E", "anchor_timestamp_seconds": 924.6, "clip_start_seconds": 780.6, "clip_end_seconds": 985.6, "clip_duration_seconds": 205.0, "video_duration_seconds": 1142.692, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1s2poacpojzawyjnzsqsn--11666bbcbb/007_why-can-the-spatula-leave-the-pan-for-a-_2e5727.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 11, "answer_word_count": 16}
{"annotation_id": "6d1357892f0c", "source_id": "drive-1srfu10xo9rjtbuqlya2tg-e405669511", "source_name": "recording.mp4", "display_name": "recording.mp4", "canonical_video_id": "", "annotator_id": "0", "question": "Why did this person pour the water into the pan before cooking the steak?", "answer": "To test the pan’s heat.", "distractors": ["To prevent steak from being overcooked.", "To boil the lettuce in the bowl.", "To boil pasta.", "To add liquid to make a soup.", "To create steam and steam the food items being prepared."], "rationale": "I am cooking the steak, and I do not have the temperature scale, so I want to make sure the pan has temperature high enough.", "options": [{"letter": "A", "text": "To add liquid to make a soup."}, {"letter": "B", "text": "To boil the lettuce in the bowl."}, {"letter": "C", "text": "To test the pan’s heat."}, {"letter": "D", "text": "To boil pasta."}, {"letter": "E", "text": "To prevent steak from being overcooked."}, {"letter": "F", "text": "To create steam and steam the food items being prepared."}], "correct_letter": "C", "anchor_timestamp_seconds": 57.4, "clip_start_seconds": 0, "clip_end_seconds": 212.6, "clip_duration_seconds": 212.6, "video_duration_seconds": 212.636, "clip_path": "/home/data2/sltian/code/egotools_dev/annotation_tool/workspace/sources/drive-1srfu10xo9rjtbuqlya2tg-e405669511/clips/001_why-did-this-person-pour-the-water-into-_6d1357.mp4", "question_type": "causal_reasoning", "difficulty": "hard", "model_accuracy": 0.25, "per_model_accuracy": {"gemini": 0.0, "gemini-lite": 0.0, "gemini-flash": 1.0, "gemini-31-flash-lite": 0.0}, "num_evals": 2, "has_timestamp_ref": false, "question_word_count": 14, "answer_word_count": 5}
{"annotation_id": "8d3c925a5e2b", "source_id": "drive-1srfu10xo9rjtbuqlya2tg-e405669511", "source_name": "recording.mp4", "display_name": "recording.mp4", "canonical_video_id": "", "annotator_id": "0", "question": "What are the tools and their order invoked to slice the avocado?", "answer": "Knife - Fork - Knife", "distractors": ["Spoon - Fork - Knife", "Knife - Spoon - Knife", "Knife - Spoon - Fork", "Knife - Fork - Spoon", "Fork - Knife", "Spoon - Knife"], "rationale": "I use a knife to remove the seed; then a fork to remove the shell; then the same knife to slice it.", "options": [{"letter": "A", "text": "Knife - Fork - Knife"}, {"letter": "B", "text": "Knife - Spoon - Knife"}, {"letter": "C", "text": "Fork - Knife"}, {"letter": "D", "text": "Knife - Spoon - Fork"}, {"letter": "E", "text": "Spoon - Fork - Knife"}, {"letter": "F", "text": "Knife - Fork - Spoon"}, {"letter": "G", "text": "Spoon - Knife"}], "correct_letter": "A", "anchor_timestamp_seconds": 197.4, "clip_start_seconds": 0, "clip_end_seconds": 212.6, "clip_duration_seconds": 212.6, "video_duration_seconds": 212.636, "clip_path": "/home/data2/sltian/code/egotools_dev/annotation_tool/workspace/sources/drive-1srfu10xo9rjtbuqlya2tg-e405669511/clips/002_what-are-the-tools-and-their-order-invok_8d3c92.mp4", "question_type": "temporal_reasoning", "difficulty": "hard", "model_accuracy": 0.1, "per_model_accuracy": {"gemini": 0.0, "gemini-lite": 0.0, "gemini-flash": 1.0, "gemini-31-flash-lite": 0.0}, "num_evals": 6, "has_timestamp_ref": false, "question_word_count": 12, "answer_word_count": 5}
{"annotation_id": "1d1d3448ca2a", "source_id": "drive-1ttawvzakjw80490ii4ezz-bc45e39089", "source_name": "3_recording.mp4", "display_name": "3_recording.mp4", "canonical_video_id": "1tTawVzaKJW80490iI4EZZQ6hx0Iqsba6", "annotator_id": "8", "question": "how many kinds of vegetable did i take out of the red bag?", "answer": "3", "distractors": ["4", "1", "2", "0"], "rationale": null, "options": [{"letter": "A", "text": "1"}, {"letter": "B", "text": "2"}, {"letter": "C", "text": "4"}, {"letter": "D", "text": "3"}], "correct_letter": "D", "anchor_timestamp_seconds": 24.8, "clip_start_seconds": 0, "clip_end_seconds": 49.4, "clip_duration_seconds": 49.4, "video_duration_seconds": 49.485, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1ttawvzakjw80490ii4ezz-bc45e39089/002_how-many-items-did-i-take-out-from-the-r_1d1d34.mp4", "question_type": "counting", "difficulty": "medium", "model_accuracy": 0.75, "per_model_accuracy": {"gemini": 0.5, "gemini-lite": 1.0}, "num_evals": 2, "has_timestamp_ref": false, "question_word_count": 13, "answer_word_count": 1}
{"annotation_id": "fdc9c8f79f18", "source_id": "drive-1ttawvzakjw80490ii4ezz-bc45e39089", "source_name": "3_recording.mp4", "display_name": "3_recording.mp4", "canonical_video_id": "1tTawVzaKJW80490iI4EZZQ6hx0Iqsba6", "annotator_id": "8", "question": "how many kinds of item taken out from the red bag are finally passed to the kitchen?", "answer": "3", "distractors": ["1", "2", "4"], "rationale": null, "options": [{"letter": "A", "text": "4"}, {"letter": "B", "text": "1"}, {"letter": "C", "text": "3"}, {"letter": "D", "text": "2"}], "correct_letter": "C", "anchor_timestamp_seconds": 30.830845, "clip_start_seconds": 0, "clip_end_seconds": 49.4, "clip_duration_seconds": 49.4, "video_duration_seconds": 49.485, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1ttawvzakjw80490ii4ezz-bc45e39089/002_how-many-kinds-of-item-taken-out-from-th_fdc9c8.mp4", "question_type": "counting", "difficulty": "hard", "model_accuracy": 0.0, "per_model_accuracy": {"gemini": 0.0, "gemini-lite": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 17, "answer_word_count": 1}
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{"annotation_id": "4f03ec8e2032", "source_id": "drive-1ttawvzakjw80490ii4ezz-bc45e39089", "source_name": "3_recording.mp4", "display_name": "3_recording.mp4", "canonical_video_id": "1tTawVzaKJW80490iI4EZZQ6hx0Iqsba6", "annotator_id": "8", "question": "which hand of mine(recorder) touched the white wall outlet?", "answer": "None", "distractors": ["right", "left"], "rationale": null, "options": [{"letter": "A", "text": "right"}, {"letter": "B", "text": "left"}, {"letter": "C", "text": "None"}], "correct_letter": "C", "anchor_timestamp_seconds": 40.503324, "clip_start_seconds": 0, "clip_end_seconds": 49.4, "clip_duration_seconds": 49.4, "video_duration_seconds": 49.485, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1ttawvzakjw80490ii4ezz-bc45e39089/004_which-hand-of-mine-touched-the-white-wal_4f03ec.mp4", "question_type": "recognition", "difficulty": "hard", "model_accuracy": 0.0, "per_model_accuracy": {"gemini": 0.0, "gemini-lite": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 9, "answer_word_count": 1}
{"annotation_id": "b47de22a1a59", "source_id": "drive-1uo7jpqlimjl58-hhrknip-d824cc32e6", "source_name": "124_recording.mp4", "display_name": "124_recording.mp4", "canonical_video_id": "1Uo7JpqLimjL58-HhRKNIPuZSsa_UyCJ4", "annotator_id": "2", "question": "Which specific tool does the user pick up on the plate?", "answer": "None", "distractors": ["A large metal spoon.", "Chopstick", "A metal Spatula", "A fork", "The small paring knife", "The large knife", "A pair of kitchen tongs."], "rationale": null, "options": [{"letter": "A", "text": "None"}, {"letter": "B", "text": "The small paring knife"}, {"letter": "C", "text": "A fork"}, {"letter": "D", "text": "A large metal spoon."}, {"letter": "E", "text": "Chopstick"}, {"letter": "F", "text": "A pair of kitchen tongs."}, {"letter": "G", "text": "A metal Spatula"}, {"letter": "H", "text": "The large knife"}], "correct_letter": "A", "anchor_timestamp_seconds": 53.0, "clip_start_seconds": 0, "clip_end_seconds": 180.0, "clip_duration_seconds": 180.0, "video_duration_seconds": 959.781, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1uo7jpqlimjl58-hhrknip-d824cc32e6/001_what-is-the-primary-purpose-of-rearrangi_b47de2.mp4", "question_type": "recognition", "difficulty": "medium", "model_accuracy": 0.75, "per_model_accuracy": {"gemini-31-flash-lite": 0.5, "gemini-flash": 1.0}, "num_evals": 2, "has_timestamp_ref": false, "question_word_count": 11, "answer_word_count": 1}
{"annotation_id": "ea90e3aff636", "source_id": "drive-1uo7jpqlimjl58-hhrknip-d824cc32e6", "source_name": "124_recording.mp4", "display_name": "124_recording.mp4", "canonical_video_id": "1Uo7JpqLimjL58-HhRKNIPuZSsa_UyCJ4", "annotator_id": "2", "question": "the user stops peeling by hand and picks up the knife again. What is the immediate goal?", "answer": "To cut the onion stem deeper to facilitate easier peeling.", "distractors": ["To start slicing the onion into thin half-moons.", "To scrape off a rotten spot discovered under the skin.", "To divide the onion into four equal pieces.", "To clean the blade of the knife with the onion skin.", "To test if the knife is still sharp enough for the chicken."], "rationale": null, "options": [{"letter": "A", "text": "To divide the onion into four equal pieces."}, {"letter": "B", "text": "To scrape off a rotten spot discovered under the skin."}, {"letter": "C", "text": "To test if the knife is still sharp enough for the chicken."}, {"letter": "D", "text": "To start slicing the onion into thin half-moons."}, {"letter": "E", "text": "To cut the onion stem deeper to facilitate easier peeling."}, {"letter": "F", "text": "To clean the blade of the knife with the onion skin."}], "correct_letter": "E", "anchor_timestamp_seconds": 253.0, "clip_start_seconds": 180.0, "clip_end_seconds": 360.0, "clip_duration_seconds": 180.0, "video_duration_seconds": 959.781, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1uo7jpqlimjl58-hhrknip-d824cc32e6/002_the-user-stops-peeling-by-hand-and-picks_ea90e3.mp4", "question_type": "recognition", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-31-flash-lite": 0.0, "gemini-flash": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 17, "answer_word_count": 10}
{"annotation_id": "61dfd51e8ed6", "source_id": "drive-1uo7jpqlimjl58-hhrknip-d824cc32e6", "source_name": "124_recording.mp4", "display_name": "124_recording.mp4", "canonical_video_id": "1Uo7JpqLimjL58-HhRKNIPuZSsa_UyCJ4", "annotator_id": "2", "question": "How does the user move the sliced chilies from the cutting board to the plate?", "answer": "By using the side and back of the knife as a scoop.", "distractors": ["By picking them up one by one with their fingers.", "By lifting the entire cutting board and tilting it over the plate.", "By using a metal spoon to scoop the pieces.", "By sliding them into a plastic bag first.", "None"], "rationale": null, "options": [{"letter": "A", "text": "None"}, {"letter": "B", "text": "By picking them up one by one with their fingers."}, {"letter": "C", "text": "By lifting the entire cutting board and tilting it over the plate."}, {"letter": "D", "text": "By sliding them into a plastic bag first."}, {"letter": "E", "text": "By using a metal spoon to scoop the pieces."}, {"letter": "F", "text": "By using the side and back of the knife as a scoop."}], "correct_letter": "F", "anchor_timestamp_seconds": 529.0, "clip_start_seconds": 402.0, "clip_end_seconds": 585.0, "clip_duration_seconds": 183.0, "video_duration_seconds": 959.781, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1uo7jpqlimjl58-hhrknip-d824cc32e6/003_how-does-the-user-move-the-sliced-chilie_61dfd5.mp4", "question_type": "procedural", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-31-flash-lite": 1.0, "gemini-flash": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 15, "answer_word_count": 12}
{"annotation_id": "df7d99242277", "source_id": "drive-1uo7jpqlimjl58-hhrknip-d824cc32e6", "source_name": "124_recording.mp4", "display_name": "124_recording.mp4", "canonical_video_id": "1Uo7JpqLimjL58-HhRKNIPuZSsa_UyCJ4", "annotator_id": "2", "question": "After failing to remove the protective seal of the soy sauce bottle with their hands, which tool does the user select to solve the problem?", "answer": "A knife.", "distractors": ["A pair of heavy-duty kitchen shears.", "A small pointed paring knife.", "A metal fork used for prying.", "A serrated bread knife.", "A manual bottle opener.", "A box cutter kept on the counter."], "rationale": null, "options": [{"letter": "A", "text": "A small pointed paring knife."}, {"letter": "B", "text": "A knife."}, {"letter": "C", "text": "A serrated bread knife."}, {"letter": "D", "text": "A manual bottle opener."}, {"letter": "E", "text": "A box cutter kept on the counter."}, {"letter": "F", "text": "A pair of heavy-duty kitchen shears."}, {"letter": "G", "text": "A metal fork used for prying."}], "correct_letter": "B", "anchor_timestamp_seconds": 877.9, "clip_start_seconds": 763.0, "clip_end_seconds": 959.0, "clip_duration_seconds": 196.0, "video_duration_seconds": 959.781, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1uo7jpqlimjl58-hhrknip-d824cc32e6/004_why-does-the-user-pick-up-the-knife-whil_df7d99.mp4", "question_type": "temporal_reasoning", "difficulty": "medium", "model_accuracy": 0.6667, "per_model_accuracy": {"gemini-31-flash-lite": 0.6666666666666666, "gemini-flash": 0.6666666666666666}, "num_evals": 3, "has_timestamp_ref": false, "question_word_count": 25, "answer_word_count": 2}
{"annotation_id": "3db2e6813aa2", "source_id": "drive-1uo7jpqlimjl58-hhrknip-d824cc32e6", "source_name": "124_recording.mp4", "display_name": "124_recording.mp4", "canonical_video_id": "1Uo7JpqLimjL58-HhRKNIPuZSsa_UyCJ4", "annotator_id": "2", "question": "What action is taken immediately after the onions are moved but before the chilies are placed on the board?", "answer": "The cutting board is washed in the sink to maintain cleanliness.", "distractors": ["The cutting board is flipped over to use the other side.", "A new, smaller cutting board is placed on top of the old one.", "The board is wiped with a dry paper towel only.", "Salt is sprinkled on the board to season the next ingredient.", "The user sharpens the knife on the empty board."], "rationale": null, "options": [{"letter": "A", "text": "The user sharpens the knife on the empty board."}, {"letter": "B", "text": "Salt is sprinkled on the board to season the next ingredient."}, {"letter": "C", "text": "The board is wiped with a dry paper towel only."}, {"letter": "D", "text": "A new, smaller cutting board is placed on top of the old one."}, {"letter": "E", "text": "The cutting board is flipped over to use the other side."}, {"letter": "F", "text": "The cutting board is washed in the sink to maintain cleanliness."}], "correct_letter": "F", "anchor_timestamp_seconds": 455.7, "clip_start_seconds": 402.0, "clip_end_seconds": 585.0, "clip_duration_seconds": 183.0, "video_duration_seconds": 959.781, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1uo7jpqlimjl58-hhrknip-d824cc32e6/005_what-action-is-taken-immediately-after-t_3db2e6.mp4", "question_type": "temporal_reasoning", "difficulty": "hard", "model_accuracy": 0.0, "per_model_accuracy": {"gemini-31-flash-lite": 0.0, "gemini-flash": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 19, "answer_word_count": 11}
{"annotation_id": "5a9360e42339", "source_id": "drive-1uo7jpqlimjl58-hhrknip-d824cc32e6", "source_name": "124_recording.mp4", "display_name": "124_recording.mp4", "canonical_video_id": "1Uo7JpqLimjL58-HhRKNIPuZSsa_UyCJ4", "annotator_id": "2", "question": "What was the last task the knife was used for before the user started cutting the chicken breast?", "answer": "Slicing the chilies.", "distractors": ["Peeling the onion skin.", "Washing the cutting board.", "Opening the soy sauce bottle.", "Cleaning the sink drain.", "Cutting the onion into 4 pieces."], "rationale": null, "options": [{"letter": "A", "text": "Slicing the chilies."}, {"letter": "B", "text": "Cleaning the sink drain."}, {"letter": "C", "text": "Washing the cutting board."}, {"letter": "D", "text": "Peeling the onion skin."}, {"letter": "E", "text": "Opening the soy sauce bottle."}, {"letter": "F", "text": "Cutting the onion into 4 pieces."}], "correct_letter": "A", "anchor_timestamp_seconds": 619.356035, "clip_start_seconds": 470.0, "clip_end_seconds": 657.0, "clip_duration_seconds": 187.0, "video_duration_seconds": 959.781, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1uo7jpqlimjl58-hhrknip-d824cc32e6/006_what-was-the-last-task-the-knife-was-use_5a9360.mp4", "question_type": "temporal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-31-flash-lite": 0.0, "gemini-flash": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 18, "answer_word_count": 3}
{"annotation_id": "54ba2e549391", "source_id": "drive-1uzfzg1bawc699529-ymg4-8381e21cf0", "source_name": "35_recording.mp4", "display_name": "35_recording.mp4", "canonical_video_id": "1UZFZG1bAWc699529_YMg4l39JEq8vZqf", "annotator_id": "7", "question": "Why did the person check the food with a fork?", "answer": "The person checked the food with a fork to see whether the egg was fully cooked.", "distractors": ["The person used a fork to mix the food.", "The person checked it with a fork to separate the tofu.", "The person used the fork to make the food cool down faster.", "The person checked it with a fork to move the food around the bowl.", "The person used a fork to taste the food.", "The person checked it with a fork to see if the tofu was soft enough.", "The person checked it with a fork to make the food easier to microwave."], "rationale": null, "options": [{"letter": "A", "text": "The person checked it with a fork to move the food around the bowl."}, {"letter": "B", "text": "The person checked it with a fork to separate the tofu."}, {"letter": "C", "text": "The person checked it with a fork to see if the tofu was soft enough."}, {"letter": "D", "text": "The person checked it with a fork to make the food easier to microwave."}, {"letter": "E", "text": "The person checked the food with a fork to see whether the egg was fully cooked."}, {"letter": "F", "text": "The person used a fork to taste the food."}, {"letter": "G", "text": "The person used a fork to mix the food."}, {"letter": "H", "text": "The person used the fork to make the food cool down faster."}], "correct_letter": "E", "anchor_timestamp_seconds": 937.289143, "clip_start_seconds": 639.0, "clip_end_seconds": 937.0, "clip_duration_seconds": 298.0, "video_duration_seconds": 946.971, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1uzfzg1bawc699529-ymg4-8381e21cf0/001_why-did-the-person-put-the-food-in-the-m_54ba2e.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.6667, "per_model_accuracy": {"gemini-31-flash-lite": 0.6666666666666666, "gemini-flash": 0.6666666666666666}, "num_evals": 3, "has_timestamp_ref": false, "question_word_count": 10, "answer_word_count": 16}
{"annotation_id": "d17c58e719fd", "source_id": "drive-1uzfzg1bawc699529-ymg4-8381e21cf0", "source_name": "35_recording.mp4", "display_name": "35_recording.mp4", "canonical_video_id": "1UZFZG1bAWc699529_YMg4l39JEq8vZqf", "annotator_id": "7", "question": "Why did the person place the plastic bowl nearby?", "answer": "The person placed the plastic bowl nearby to mix the tofu with the other ingredients in it.", "distractors": ["The person placed the plastic bowl nearby to store the leftover ingredients.", "The person put the bowl there to wash the tofu later.", "The person placed it nearby to use it as a serving bowl.", "The person put it there to separate the vegetables from the tofu.", "The person placed the bowl nearby so it could dry.", "The person put it there to throw away food scraps.", "The person placed it nearby to measure the ingredients.", "The person put it there because there was no space on the counter."], "rationale": null, "options": [{"letter": "A", "text": "The person placed it nearby to measure the ingredients."}, {"letter": "B", "text": "The person put it there to separate the vegetables from the tofu."}, {"letter": "C", "text": "The person placed the plastic bowl nearby to store the leftover ingredients."}, {"letter": "D", "text": "The person put the bowl there to wash the tofu later."}, {"letter": "E", "text": "The person placed the bowl nearby so it could dry."}, {"letter": "F", "text": "The person placed it nearby to use it as a serving bowl."}, {"letter": "G", "text": "The person placed the plastic bowl nearby to mix the tofu with the other ingredients in it."}, {"letter": "H", "text": "The person put it there because there was no space on the counter."}, {"letter": "I", "text": "The person put it there to throw away food scraps."}], "correct_letter": "G", "anchor_timestamp_seconds": 622.1, "clip_start_seconds": 300.0, "clip_end_seconds": 622.0, "clip_duration_seconds": 322.0, "video_duration_seconds": 946.971, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1uzfzg1bawc699529-ymg4-8381e21cf0/002_why-did-the-person-place-the-plastic-bow_d17c58.mp4", "question_type": "causal_reasoning", "difficulty": "easy", "model_accuracy": 1.0, "per_model_accuracy": {"gemini-31-flash-lite": 1.0, "gemini-flash": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 9, "answer_word_count": 17}
{"annotation_id": "1546ab57dfd8", "source_id": "drive-1uzfzg1bawc699529-ymg4-8381e21cf0", "source_name": "35_recording.mp4", "display_name": "35_recording.mp4", "canonical_video_id": "1UZFZG1bAWc699529_YMg4l39JEq8vZqf", "annotator_id": "7", "question": "Why did the person place the knife and utensils on the cutting board?", "answer": "The person placed them on the cutting board to keep them on a clean surface.", "distractors": ["The person placed them there to dry them faster.", "The person placed them there to separate them from the dishes.", "The person placed them there because the sink was full.", "The person placed them there to warm them up.", "The person put them there because it was a convenient place to keep the utensils.", "The person put them there to prepare for chopping more ingredients.", "The person placed them on the cutting board to make the kitchen look neat and tidy."], "rationale": null, "options": [{"letter": "A", "text": "The person put them there because it was a convenient place to keep the utensils."}, {"letter": "B", "text": "The person placed them on the cutting board to make the kitchen look neat and tidy."}, {"letter": "C", "text": "The person placed them there to warm them up."}, {"letter": "D", "text": "The person put them there to prepare for chopping more ingredients."}, {"letter": "E", "text": "The person placed them there because the sink was full."}, {"letter": "F", "text": "The person placed them there to dry them faster."}, {"letter": "G", "text": "The person placed them there to separate them from the dishes."}, {"letter": "H", "text": "The person placed them on the cutting board to keep them on a clean surface."}], "correct_letter": "H", "anchor_timestamp_seconds": 831.454205, "clip_start_seconds": 728.0, "clip_end_seconds": 946.0, "clip_duration_seconds": 218.0, "video_duration_seconds": 946.971, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1uzfzg1bawc699529-ymg4-8381e21cf0/003_why-did-the-person-place-the-knife-and-u_1546ab.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-31-flash-lite": 1.0, "gemini-flash": 0.0}, "num_evals": 2, "has_timestamp_ref": false, "question_word_count": 13, "answer_word_count": 15}
{"annotation_id": "900ebf23c573", "source_id": "drive-1vaqabntybbqa-t-vey-40-88de6e42da", "source_name": "108_recording.mp4", "display_name": "108_recording.mp4", "canonical_video_id": "1VaqABntYbBQA_t_vEy-40Rx3HBOq0sfv", "annotator_id": "17", "question": "why the person wash his hands before put the meat into pot?", "answer": "In order to easily remove the meat and divide it into several pieces before putting them into the pot", "distractors": ["In order to remove the grease from the hands and increase the friction on the hands, so as to prevent slipping and injury when holding the heavy handle of the pan in the following steps.", "In order to lower the temperature of the skin on the hands by using water, to prevent the hands from getting too hot and accelerating the melting of the fat in fresh meat.", "In order to maintain basic personal hygiene, if your hands get dirty during cooking, you should wash them immediately."], "rationale": null, "options": [{"letter": "A", "text": "In order to remove the grease from the hands and increase the friction on the hands, so as to prevent slipping and injury when holding the heavy handle of the pan in the following steps."}, {"letter": "B", "text": "In order to lower the temperature of the skin on the hands by using water, to prevent the hands from getting too hot and accelerating the melting of the fat in fresh meat."}, {"letter": "C", "text": "In order to easily remove the meat and divide it into several pieces before putting them into the pot"}, {"letter": "D", "text": "In order to maintain basic personal hygiene, if your hands get dirty during cooking, you should wash them immediately."}], "correct_letter": "C", "anchor_timestamp_seconds": 249.034299, "clip_start_seconds": 244.0, "clip_end_seconds": 468.0, "clip_duration_seconds": 224.0, "video_duration_seconds": 1227.186, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1vaqabntybbqa-t-vey-40-88de6e42da/001_why-the-person-wash-his-hands-before-put_900ebf.mp4", "question_type": "causal_reasoning", "difficulty": "hard", "model_accuracy": 0.0, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 12, "answer_word_count": 19}
{"annotation_id": "c7e3d07f1b49", "source_id": "drive-1vaqabntybbqa-t-vey-40-88de6e42da", "source_name": "108_recording.mp4", "display_name": "108_recording.mp4", "canonical_video_id": "1VaqABntYbBQA_t_vEy-40Rx3HBOq0sfv", "annotator_id": "17", "question": "Why do we put the ingredients close to the pot after adding the oil?", "answer": "The time spent gathering the ingredients can be used for heating the oil.", "distractors": ["forget to put the food close to the pot before", "In order to utilize the radiant heat around the stove to preheat the chilled ingredients in advance, reduce the temperature difference between the ingredients and the hot oil, and thus avoid the sudden drastic thermal expansion and contraction upon being put into the pot, which could cause damage to the ingredients.", "Considering that there might have been a small amount of water remaining at the bottom of the container during the previous food cleaning process, moving it to a warmer area closer to the heat source can help quickly evaporate the remaining water at the bottom, preventing the pot from exploding when it is put in the pan."], "rationale": null, "options": [{"letter": "A", "text": "The time spent gathering the ingredients can be used for heating the oil."}, {"letter": "B", "text": "In order to utilize the radiant heat around the stove to preheat the chilled ingredients in advance, reduce the temperature difference between the ingredients and the hot oil, and thus avoid the sudden drastic thermal expansion and contraction upon being put into the pot, which could cause damage to the ingredients."}, {"letter": "C", "text": "Considering that there might have been a small amount of water remaining at the bottom of the container during the previous food cleaning process, moving it to a warmer area closer to the heat source can help quickly evaporate the remaining water at the bottom, preventing the pot from exploding when it is put in the pan."}, {"letter": "D", "text": "forget to put the food close to the pot before"}], "correct_letter": "A", "anchor_timestamp_seconds": 13.7, "clip_start_seconds": 0, "clip_end_seconds": 186.0, "clip_duration_seconds": 186.0, "video_duration_seconds": 1227.186, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1vaqabntybbqa-t-vey-40-88de6e42da/002_why-do-we-put-the-ingredients-close-to-t_c7e3d0.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 1.0, "gemini-31-flash-lite": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 14, "answer_word_count": 13}
{"annotation_id": "1bfc120a95a1", "source_id": "drive-1vaqabntybbqa-t-vey-40-88de6e42da", "source_name": "108_recording.mp4", "display_name": "108_recording.mp4", "canonical_video_id": "1VaqABntYbBQA_t_vEy-40Rx3HBOq0sfv", "annotator_id": "17", "question": "Why after put the cutting board into sink then directly wash it?", "answer": "There is residual salt on top to prevent it from solidifying.", "distractors": ["Prevent the acidic juices remaining on the chopping board from coming into prolonged contact with the bottom of the stainless steel sink, which could cause oxidation on the metal surface of the sink or leave behind stubborn water stains that are difficult to remove.", "because no food on cutting board, and need to clean directly to prevent cutting board dirty"], "rationale": null, "options": [{"letter": "A", "text": "because no food on cutting board, and need to clean directly to prevent cutting board dirty"}, {"letter": "B", "text": "Prevent the acidic juices remaining on the chopping board from coming into prolonged contact with the bottom of the stainless steel sink, which could cause oxidation on the metal surface of the sink or leave behind stubborn water stains that are difficult to remove."}, {"letter": "C", "text": "There is residual salt on top to prevent it from solidifying."}], "correct_letter": "C", "anchor_timestamp_seconds": 542.268786, "clip_start_seconds": 500.0, "clip_end_seconds": 685.0, "clip_duration_seconds": 185.0, "video_duration_seconds": 1227.186, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1vaqabntybbqa-t-vey-40-88de6e42da/003_why-after-put-the-cutting-board-into-sin_1bfc12.mp4", "question_type": "causal_reasoning", "difficulty": "hard", "model_accuracy": 0.0, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 12, "answer_word_count": 11}
{"annotation_id": "d6d43c80e5ef", "source_id": "drive-1vaqabntybbqa-t-vey-40-88de6e42da", "source_name": "108_recording.mp4", "display_name": "108_recording.mp4", "canonical_video_id": "1VaqABntYbBQA_t_vEy-40Rx3HBOq0sfv", "annotator_id": "17", "question": "Why is it necessary to wash a spoon and use a paper towel to wipe them clean before scooping salt with a spoon?", "answer": "clean the spoon and dry it to prevent humid the salt", "distractors": ["In order to completely dry the water remaining on the spoon, to prevent the microorganisms in the tap water from entering the salt jar and multiplying in large quantities, causing the entire jar of salt to mold and deteriorate at room temperature.", "In order to eliminate the weak static electricity that is generated on the surface of the metal spoon after it has just been washed through the physical friction of the paper towel, and to prevent small salt particles from being adsorbed on the bottom of the spoon due to static electricity, which could result in the actual amount of salt added exceeding the expected value.", "Prevent the moisture on the spoon from coming into contact with high-concentration sodium chloride (salt), which would accelerate the electrochemical corrosion and rusting of the stainless steel spoon within a short period of time.", "prevent the tap water not clean"], "rationale": null, "options": [{"letter": "A", "text": "clean the spoon and dry it to prevent humid the salt"}, {"letter": "B", "text": "prevent the tap water not clean"}, {"letter": "C", "text": "Prevent the moisture on the spoon from coming into contact with high-concentration sodium chloride (salt), which would accelerate the electrochemical corrosion and rusting of the stainless steel spoon within a short period of time."}, {"letter": "D", "text": "In order to eliminate the weak static electricity that is generated on the surface of the metal spoon after it has just been washed through the physical friction of the paper towel, and to prevent small salt particles from being adsorbed on the bottom of the spoon due to static electricity, which could result in the actual amount of salt added exceeding the expected value."}, {"letter": "E", "text": "In order to completely dry the water remaining on the spoon, to prevent the microorganisms in the tap water from entering the salt jar and multiplying in large quantities, causing the entire jar of salt to mold and deteriorate at room temperature."}], "correct_letter": "A", "anchor_timestamp_seconds": 607.450055, "clip_start_seconds": 585.0, "clip_end_seconds": 782.0, "clip_duration_seconds": 197.0, "video_duration_seconds": 1227.186, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1vaqabntybbqa-t-vey-40-88de6e42da/004_why-is-it-necessary-to-wash-a-spoon-and-_d6d43c.mp4", "question_type": "causal_reasoning", "difficulty": "easy", "model_accuracy": 1.0, "per_model_accuracy": {"gemini-flash": 1.0, "gemini-31-flash-lite": 1.0}, "num_evals": 2, "has_timestamp_ref": false, "question_word_count": 23, "answer_word_count": 11}
{"annotation_id": "419619ee01af", "source_id": "drive-1xtxp8-etbbbk9tusyw0qw-9b75796d37", "source_name": "31_recording.mp4", "display_name": "31_recording.mp4", "canonical_video_id": "1XtxP8-etBBbk9tusYw0QwgXvEq1hH6S2", "annotator_id": "8", "question": "Why did they cut the plastic bottle? what problem are they trying to solve?give the most appropriate answer", "answer": "The sink got blocked,they tried to unblock the pipe", "distractors": ["They are making some hand-made gift", "They are having a data", "They try to make a dinner", "They want to drink the beverage"], "rationale": null, "options": [{"letter": "A", "text": "The sink got blocked,they tried to unblock the pipe"}, {"letter": "B", "text": "They try to make a dinner"}, {"letter": "C", "text": "They want to drink the beverage"}, {"letter": "D", "text": "They are making some hand-made gift"}, {"letter": "E", "text": "They are having a data"}], "correct_letter": "A", "anchor_timestamp_seconds": 89.296895, "clip_start_seconds": 0, "clip_end_seconds": 180.0, "clip_duration_seconds": 180.0, "video_duration_seconds": 846.708, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1xtxp8-etbbbk9tusyw0qw-9b75796d37/001_why-did-they-cut-the-plastic-bottle-what_419619.mp4", "question_type": "causal_reasoning", "difficulty": "easy", "model_accuracy": 1.0, "per_model_accuracy": {"qwen-flash": 1.0, "gemini-31-flash-lite": 1.0, "gemini-flash": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 18, "answer_word_count": 9}
{"annotation_id": "026d133b64db", "source_id": "drive-1xtxp8-etbbbk9tusyw0qw-9b75796d37", "source_name": "31_recording.mp4", "display_name": "31_recording.mp4", "canonical_video_id": "1XtxP8-etBBbk9tusYw0QwgXvEq1hH6S2", "annotator_id": "8", "question": "Why are they sitting in the living room for?", "answer": "They talk with each other and search ways to unblock the sink", "distractors": ["They were relaxing", "They were playing games", "They were looking for good recipes for the meal", "They were chatting on the phone", "They were dating"], "rationale": null, "options": [{"letter": "A", "text": "They were looking for good recipes for the meal"}, {"letter": "B", "text": "They were chatting on the phone"}, {"letter": "C", "text": "They were playing games"}, {"letter": "D", "text": "They talk with each other and search ways to unblock the sink"}, {"letter": "E", "text": "They were relaxing"}, {"letter": "F", "text": "They were dating"}], "correct_letter": "D", "anchor_timestamp_seconds": 475.4, "clip_start_seconds": 380.0, "clip_end_seconds": 680.0, "clip_duration_seconds": 300.0, "video_duration_seconds": 846.708, "clip_path": "/data/sltian/data/egotools/_backup/clips_rectified/drive-1xtxp8-etbbbk9tusyw0qw-9b75796d37/002_why-are-they-sitting-in-the-living-room-_026d13.mp4", "question_type": "causal_reasoning", "difficulty": "hard", "model_accuracy": 0.3333, "per_model_accuracy": {"qwen-flash": 0.0, "gemini-31-flash-lite": 1.0, "gemini-flash": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 9, "answer_word_count": 12}
{"annotation_id": "445064d9a21f", "source_id": "drive-1zf40wysggsmg3sqze8kfk-a202dcda07", "source_name": "111+112_recording.mp4", "display_name": "111+112_recording.mp4", "canonical_video_id": "1Zf40WYSGgsMG3sQze8kFkjLLrqkllNTe", "annotator_id": "2", "question": "Why does the user stop peeling the meat by hand and start using a knife to make small, precise incisions?", "answer": "To cut through the tough connective tissue that prevents the meat slices from being separated cleanly by hand alone.", "distractors": ["To tenderize the meat by breaking down the internal muscle fibers.", "Because the user needs to create a pocket in the meat for stuffing.", "To scrape off excess marinade that was pre-applied to the meat.", "To mark the portions of the meat for even distribution later.", "To check the thickness of the meat to adjust the induction temperature."], "rationale": null, "options": [{"letter": "A", "text": "Because the user needs to create a pocket in the meat for stuffing."}, {"letter": "B", "text": "To tenderize the meat by breaking down the internal muscle fibers."}, {"letter": "C", "text": "To scrape off excess marinade that was pre-applied to the meat."}, {"letter": "D", "text": "To cut through the tough connective tissue that prevents the meat slices from being separated cleanly by hand alone."}, {"letter": "E", "text": "To check the thickness of the meat to adjust the induction temperature."}, {"letter": "F", "text": "To mark the portions of the meat for even distribution later."}], "correct_letter": "D", "anchor_timestamp_seconds": 80.9, "clip_start_seconds": 0, "clip_end_seconds": 186.5, "clip_duration_seconds": 186.5, "video_duration_seconds": 3212.626, "clip_path": "/home/data2/sltian/code/egotools_dev/annotation_tool/workspace/sources/drive-1zf40wysggsmg3sqze8kfk-a202dcda07/clips/001_why-does-the-user-switch-from-peeling-th_445064.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.75, "per_model_accuracy": {"gemini-flash": 0.5, "gemini-31-flash-lite": 1.0}, "num_evals": 2, "has_timestamp_ref": false, "question_word_count": 20, "answer_word_count": 19}
{"annotation_id": "94b23fa171f3", "source_id": "drive-1zf40wysggsmg3sqze8kfk-a202dcda07", "source_name": "111+112_recording.mp4", "display_name": "111+112_recording.mp4", "canonical_video_id": "1Zf40WYSGgsMG3sQze8kFkjLLrqkllNTe", "annotator_id": "2", "question": "Why does the user use the spine (back) of the knife to push sliced aromatics across the board?", "answer": "To protect the sharpened edge of the blade from unnecessary friction against the board, maintaining the tool's longevity.", "distractors": ["The blade is too narrow.", "For safety during movement.", "To prevent crushing ingredients.", "To use magnetic properties.", "To follow a culinary tradition."], "rationale": null, "options": [{"letter": "A", "text": "To follow a culinary tradition."}, {"letter": "B", "text": "To prevent crushing ingredients."}, {"letter": "C", "text": "To use magnetic properties."}, {"letter": "D", "text": "To protect the sharpened edge of the blade from unnecessary friction against the board, maintaining the tool's longevity."}, {"letter": "E", "text": "For safety during movement."}, {"letter": "F", "text": "The blade is too narrow."}], "correct_letter": "D", "anchor_timestamp_seconds": 745.041425, "clip_start_seconds": 601.0, "clip_end_seconds": 795.6, "clip_duration_seconds": 194.6, "video_duration_seconds": 3212.626, "clip_path": "/home/data2/sltian/code/egotools_dev/annotation_tool/workspace/sources/drive-1zf40wysggsmg3sqze8kfk-a202dcda07/clips/002_why-does-the-user-use-the-spine-back-of-_94b23f.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 18, "answer_word_count": 18}
{"annotation_id": "54dc63414a5c", "source_id": "drive-1zf40wysggsmg3sqze8kfk-a202dcda07", "source_name": "111+112_recording.mp4", "display_name": "111+112_recording.mp4", "canonical_video_id": "1Zf40WYSGgsMG3sQze8kFkjLLrqkllNTe", "annotator_id": "2", "question": "The user picks up the garlic but stops and goes to the sink. Looking at the cutting board, what is the tool-related reason for this pause?", "answer": "The board is so crowded with other chopped pieces that the knife doesn't have enough \"clearing space\" to slide back and forth for a proper garlic mince.", "distractors": ["The knife is dirty from the meat and needs to be washed for health reasons.", "The garlic cloves are too dry and need to be soaked in water to peel easily.", "The user noticed a small crack in the cutting board that might catch the knife tip.", "To wash the garlic because the user dropped one piece on the floor.", "The user realized they were using the dull side of the knife to cut."], "rationale": null, "options": [{"letter": "A", "text": "The board is so crowded with other chopped pieces that the knife doesn't have enough \"clearing space\" to slide back and forth for a proper garlic mince."}, {"letter": "B", "text": "The user noticed a small crack in the cutting board that might catch the knife tip."}, {"letter": "C", "text": "The knife is dirty from the meat and needs to be washed for health reasons."}, {"letter": "D", "text": "To wash the garlic because the user dropped one piece on the floor."}, {"letter": "E", "text": "The garlic cloves are too dry and need to be soaked in water to peel easily."}, {"letter": "F", "text": "The user realized they were using the dull side of the knife to cut."}], "correct_letter": "A", "anchor_timestamp_seconds": 904.50371, "clip_start_seconds": 860.4, "clip_end_seconds": 1050.7, "clip_duration_seconds": 190.3, "video_duration_seconds": 3212.626, "clip_path": "/home/data2/sltian/code/egotools_dev/annotation_tool/workspace/sources/drive-1zf40wysggsmg3sqze8kfk-a202dcda07/clips/003_why-does-the-user-pick-up-the-garlic-clo_54dc63.mp4", "question_type": "recognition", "difficulty": "easy", "model_accuracy": 0.875, "per_model_accuracy": {"gemini-flash": 1.0, "gemini-31-flash-lite": 0.75}, "num_evals": 8, "has_timestamp_ref": false, "question_word_count": 26, "answer_word_count": 27}
{"annotation_id": "b14291ac8e60", "source_id": "drive-1zf40wysggsmg3sqze8kfk-a202dcda07", "source_name": "111+112_recording.mp4", "display_name": "111+112_recording.mp4", "canonical_video_id": "1Zf40WYSGgsMG3sQze8kFkjLLrqkllNTe", "annotator_id": "2", "question": "Why is a spoon used to add the ketchup instead of pouring it directly from the bottle into the pan?", "answer": "Because the high viscosity of ketchup makes direct pouring unpredictable; the spoon acts as a volumetric metering tool to prevent over-seasoning.", "distractors": ["To prevent the cold ketchup from splashing into the hot oil.", "To allow the ketchup to oxidize on the spoon first.", "To avoid the steam from the pan entering the ketchup bottle.", "Because the spoon's metal reacts with the ketchup's acidity.", "To scrape the bottom of the ketchup bottle more effectively."], "rationale": null, "options": [{"letter": "A", "text": "To scrape the bottom of the ketchup bottle more effectively."}, {"letter": "B", "text": "Because the high viscosity of ketchup makes direct pouring unpredictable; the spoon acts as a volumetric metering tool to prevent over-seasoning."}, {"letter": "C", "text": "To avoid the steam from the pan entering the ketchup bottle."}, {"letter": "D", "text": "To prevent the cold ketchup from splashing into the hot oil."}, {"letter": "E", "text": "To allow the ketchup to oxidize on the spoon first."}, {"letter": "F", "text": "Because the spoon's metal reacts with the ketchup's acidity."}], "correct_letter": "B", "anchor_timestamp_seconds": 2083.525636, "clip_start_seconds": 2075.5, "clip_end_seconds": 2386.8, "clip_duration_seconds": 311.3, "video_duration_seconds": 3212.626, "clip_path": "/home/data2/sltian/code/egotools_dev/annotation_tool/workspace/sources/drive-1zf40wysggsmg3sqze8kfk-a202dcda07/clips/004_why-use-a-spoon-to-add-ketchup-instead-o_b14291.mp4", "question_type": "causal_reasoning", "difficulty": "easy", "model_accuracy": 0.9, "per_model_accuracy": {"gemini-flash": 0.8, "gemini-31-flash-lite": 1.0}, "num_evals": 5, "has_timestamp_ref": false, "question_word_count": 20, "answer_word_count": 21}
{"annotation_id": "308255be22b7", "source_id": "drive-1zf40wysggsmg3sqze8kfk-a202dcda07", "source_name": "111+112_recording.mp4", "display_name": "111+112_recording.mp4", "canonical_video_id": "1Zf40WYSGgsMG3sQze8kFkjLLrqkllNTe", "annotator_id": "2", "question": "Why add a small amount of extra oil to the center of the pan mid-cook?", "answer": "To provide a heat-conductive medium for newly added aromatics to bloom without burning the meat.", "distractors": ["To cool the meat surface.", "Induction requires liquid level.", "To dilute seasoning.", "Lubricate failed coating.", "Visual viscosity indicator."], "rationale": null, "options": [{"letter": "A", "text": "To cool the meat surface."}, {"letter": "B", "text": "To provide a heat-conductive medium for newly added aromatics to bloom without burning the meat."}, {"letter": "C", "text": "Induction requires liquid level."}, {"letter": "D", "text": "To dilute seasoning."}, {"letter": "E", "text": "Visual viscosity indicator."}, {"letter": "F", "text": "Lubricate failed coating."}], "correct_letter": "B", "anchor_timestamp_seconds": 2177.122399, "clip_start_seconds": 2040.9, "clip_end_seconds": 2235.4, "clip_duration_seconds": 194.5, "video_duration_seconds": 3212.626, "clip_path": "/home/data2/sltian/code/egotools_dev/annotation_tool/workspace/sources/drive-1zf40wysggsmg3sqze8kfk-a202dcda07/clips/005_why-add-a-small-amount-of-extra-oil-to-t_308255.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 15, "answer_word_count": 15}
{"annotation_id": "cd045e75ddda", "source_id": "drive-1zf40wysggsmg3sqze8kfk-a202dcda07", "source_name": "111+112_recording.mp4", "display_name": "111+112_recording.mp4", "canonical_video_id": "1Zf40WYSGgsMG3sQze8kFkjLLrqkllNTe", "annotator_id": "2", "question": "Why does the user add water to the sauce cup and swirl it, focusing on the texture of the sauce in the cup?", "answer": "The sauce has dried and formed a skin on the cup's walls; the water is needed to melt this solid layer so it can actually flow out.", "distractors": ["To rinse the cup so that it is easier to wash in the sink later.", "To make the sauce thinner so it can boil faster in the pan.", "To wash away the smell of the raw garlic that was in the cup before.", "The user put too much salt in the cup and needs to hide the taste with water.", "To make the cup heavier so it doesn't blow away from the stove's fan."], "rationale": null, "options": [{"letter": "A", "text": "To wash away the smell of the raw garlic that was in the cup before."}, {"letter": "B", "text": "To make the cup heavier so it doesn't blow away from the stove's fan."}, {"letter": "C", "text": "To make the sauce thinner so it can boil faster in the pan."}, {"letter": "D", "text": "The user put too much salt in the cup and needs to hide the taste with water."}, {"letter": "E", "text": "To rinse the cup so that it is easier to wash in the sink later."}, {"letter": "F", "text": "The sauce has dried and formed a skin on the cup's walls; the water is needed to melt this solid layer so it can actually flow out."}], "correct_letter": "F", "anchor_timestamp_seconds": 2644.276741, "clip_start_seconds": 2516.5, "clip_end_seconds": 2706.7, "clip_duration_seconds": 190.2, "video_duration_seconds": 3212.626, "clip_path": "/home/data2/sltian/code/egotools_dev/annotation_tool/workspace/sources/drive-1zf40wysggsmg3sqze8kfk-a202dcda07/clips/006_why-does-the-user-fill-a-cup-with-water-_cd045e.mp4", "question_type": "causal_reasoning", "difficulty": "easy", "model_accuracy": 0.8571, "per_model_accuracy": {"gemini-flash": 0.7142857142857143, "gemini-31-flash-lite": 1.0}, "num_evals": 7, "has_timestamp_ref": false, "question_word_count": 23, "answer_word_count": 27}
{"annotation_id": "2e65acf97c94", "source_id": "drive-1zf40wysggsmg3sqze8kfk-a202dcda07", "source_name": "111+112_recording.mp4", "display_name": "111+112_recording.mp4", "canonical_video_id": "1Zf40WYSGgsMG3sQze8kFkjLLrqkllNTe", "annotator_id": "2", "question": "The user scrapes the pan bottom with the turner. Based on the color change of the sauce in this frame, what physical change is the tool facilitating?", "answer": "The tool is forcing the localized, high-density caramelized sugars (dark spots) to mix with the added water to create a uniform sauce viscosity.", "distractors": ["Simply removing burnt carbon bits to prevent the final dish from having a bitter, charred aftertaste.", "Checking if the non-stick coating of the pan has been scratched by the previous use of metal tongs.", "Using the turner's vibration to check if the meat has reached the desired internal firmness", "Preparing the pan surface for the next batch of meat, even though this is the final plating stage.", "Trying to gather all the oil into one corner of the pan to drain it off before serving."], "rationale": null, "options": [{"letter": "A", "text": "Checking if the non-stick coating of the pan has been scratched by the previous use of metal tongs."}, {"letter": "B", "text": "Simply removing burnt carbon bits to prevent the final dish from having a bitter, charred aftertaste."}, {"letter": "C", "text": "Trying to gather all the oil into one corner of the pan to drain it off before serving."}, {"letter": "D", "text": "The tool is forcing the localized, high-density caramelized sugars (dark spots) to mix with the added water to create a uniform sauce viscosity."}, {"letter": "E", "text": "Using the turner's vibration to check if the meat has reached the desired internal firmness"}, {"letter": "F", "text": "Preparing the pan surface for the next batch of meat, even though this is the final plating stage."}], "correct_letter": "D", "anchor_timestamp_seconds": 2953.578694, "clip_start_seconds": 2858.1, "clip_end_seconds": 3039.7, "clip_duration_seconds": 181.6, "video_duration_seconds": 3212.626, "clip_path": "/home/data2/sltian/code/egotools_dev/annotation_tool/workspace/sources/drive-1zf40wysggsmg3sqze8kfk-a202dcda07/clips/007_why-does-the-user-use-the-edge-of-the-tu_2e65ac.mp4", "question_type": "recognition", "difficulty": "easy", "model_accuracy": 0.8333, "per_model_accuracy": {"gemini-flash": 0.6666666666666666, "gemini-31-flash-lite": 1.0}, "num_evals": 3, "has_timestamp_ref": false, "question_word_count": 27, "answer_word_count": 23}
{"annotation_id": "cf126820df57", "source_id": "drive-1zf40wysggsmg3sqze8kfk-a202dcda07", "source_name": "111+112_recording.mp4", "display_name": "111+112_recording.mp4", "canonical_video_id": "1Zf40WYSGgsMG3sQze8kFkjLLrqkllNTe", "annotator_id": "2", "question": "Why does the user switch to a vertical \"dagger\" grip on the turner? Observe the flexibility of the tool's head against the pan's surface.", "answer": "To eliminate the tool's natural \"flex\" and apply maximum PSI (pressure per square inch) to a specific 1cm² area, overcoming the high adhesion of the caramelized residue.", "distractors": ["To avoid the user's knuckles coming into contact with the hot rim of the pan while scraping the edges.", "To align the tool with the handle of the pan for better photographic symmetry in the video.", "To use the corner of the turner as a \"knife\" to cut a large piece of meat that was missed during prep.", "A habit from a previous cleaning step where the user had to scrape a different, deeper pot.", "The user's hand was slipping from the horizontal grip due to oil on the handle, forcing a grip change."], "rationale": null, "options": [{"letter": "A", "text": "To use the corner of the turner as a \"knife\" to cut a large piece of meat that was missed during prep."}, {"letter": "B", "text": "The user's hand was slipping from the horizontal grip due to oil on the handle, forcing a grip change."}, {"letter": "C", "text": "To eliminate the tool's natural \"flex\" and apply maximum PSI (pressure per square inch) to a specific 1cm² area, overcoming the high adhesion of the caramelized residue."}, {"letter": "D", "text": "To align the tool with the handle of the pan for better photographic symmetry in the video."}, {"letter": "E", "text": "To avoid the user's knuckles coming into contact with the hot rim of the pan while scraping the edges."}, {"letter": "F", "text": "A habit from a previous cleaning step where the user had to scrape a different, deeper pot."}], "correct_letter": "C", "anchor_timestamp_seconds": 3015.508429, "clip_start_seconds": 2983.5, "clip_end_seconds": 3212.6, "clip_duration_seconds": 229.1, "video_duration_seconds": 3212.626, "clip_path": "/home/data2/sltian/code/egotools_dev/annotation_tool/workspace/sources/drive-1zf40wysggsmg3sqze8kfk-a202dcda07/clips/008_why-does-the-user-suddenly-switch-to-a-v_cf1268.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.75, "per_model_accuracy": {"gemini-flash": 0.5, "gemini-31-flash-lite": 1.0}, "num_evals": 2, "has_timestamp_ref": false, "question_word_count": 24, "answer_word_count": 27}
{"annotation_id": "ad224a163378", "source_id": "drive-1zf40wysggsmg3sqze8kfk-a202dcda07", "source_name": "111+112_recording.mp4", "display_name": "111+112_recording.mp4", "canonical_video_id": "1Zf40WYSGgsMG3sQze8kFkjLLrqkllNTe", "annotator_id": "2", "question": "Into how many pieces does the user divide the bell pepper with the knife?", "answer": "24", "distractors": ["12", "16", "18", "20", "28"], "rationale": null, "options": [{"letter": "A", "text": "20"}, {"letter": "B", "text": "16"}, {"letter": "C", "text": "18"}, {"letter": "D", "text": "24"}, {"letter": "E", "text": "28"}, {"letter": "F", "text": "12"}], "correct_letter": "D", "anchor_timestamp_seconds": 877.526506, "clip_start_seconds": 739.4, "clip_end_seconds": 921.0, "clip_duration_seconds": 181.6, "video_duration_seconds": 3212.626, "clip_path": "/home/data2/sltian/code/egotools_dev/annotation_tool/workspace/sources/drive-1zf40wysggsmg3sqze8kfk-a202dcda07/clips/009_why-does-the-user-remove-the-first-cutti_ad224a.mp4", "question_type": "recognition", "difficulty": "medium", "model_accuracy": 0.7, "per_model_accuracy": {"gemini-flash": 0.6, "gemini-31-flash-lite": 0.8}, "num_evals": 5, "has_timestamp_ref": false, "question_word_count": 14, "answer_word_count": 1}
{"annotation_id": "6665f787d2f5", "source_id": "drive-1zf40wysggsmg3sqze8kfk-a202dcda07", "source_name": "111+112_recording.mp4", "display_name": "111+112_recording.mp4", "canonical_video_id": "1Zf40WYSGgsMG3sQze8kFkjLLrqkllNTe", "annotator_id": "2", "question": "The user lifts and rotates the pan before adding the meat. What physical problem is this motion trying to solve?", "answer": "The oil is beading up in the center like small drops; the rotation uses force to \"break\" those drops and push them to the very edges of the pan.", "distractors": ["To move the oil around so the heat from the stove is shared equally across the metal surface.", "To check if the pan's handle is strong enough to hold the weight of the meat later.", "To cool down the center of the pan because it is getting too hot for the oil.", "To help the oil reach its \"smoke point\" faster by moving it through the air.", "To see if any water is hidden under the oil, which could cause a dangerous splash."], "rationale": null, "options": [{"letter": "A", "text": "To cool down the center of the pan because it is getting too hot for the oil."}, {"letter": "B", "text": "To see if any water is hidden under the oil, which could cause a dangerous splash."}, {"letter": "C", "text": "The oil is beading up in the center like small drops; the rotation uses force to \"break\" those drops and push them to the very edges of the pan."}, {"letter": "D", "text": "To check if the pan's handle is strong enough to hold the weight of the meat later."}, {"letter": "E", "text": "To help the oil reach its \"smoke point\" faster by moving it through the air."}, {"letter": "F", "text": "To move the oil around so the heat from the stove is shared equally across the metal surface."}], "correct_letter": "C", "anchor_timestamp_seconds": 1914.623757, "clip_start_seconds": 1820.3, "clip_end_seconds": 2001.9, "clip_duration_seconds": 181.6, "video_duration_seconds": 3212.626, "clip_path": "/home/data2/sltian/code/egotools_dev/annotation_tool/workspace/sources/drive-1zf40wysggsmg3sqze8kfk-a202dcda07/clips/010_why-does-the-user-lift-and-shake-the-pan_6665f7.mp4", "question_type": "temporal_reasoning", "difficulty": "easy", "model_accuracy": 1.0, "per_model_accuracy": {"gemini-flash": 1.0, "gemini-31-flash-lite": 1.0}, "num_evals": 3, "has_timestamp_ref": false, "question_word_count": 20, "answer_word_count": 29}
{"annotation_id": "fd3ac05fb11b", "source_id": "upload-3b8dd6fd63-d730476e28", "source_name": "3_recording.mp4", "display_name": "3_recording.mp4", "canonical_video_id": "", "annotator_id": "2", "question": "Which began earlier in the overall workflow: the bowl-based ingredient buildup or the chicken cooking in the pan?", "answer": "The chicken cooking in the pan began earlier.", "distractors": ["The bowl-based ingredient buildup began earlier.", "Both began for the first time at essentially the same moment.", "The root-ingredient cutting began earlier than both.", "The refrigerator retrieval started the workflow before either one.", "Another person started the pan only after the bowl mixture was mostly finished.", "The sink-side washing step was the first major cooking action.", "The hood interaction happened before any actual stovetop cooking.", "The pan was still unused at this point, and only the bowl work had started."], "rationale": null, "options": [{"letter": "A", "text": "The chicken cooking in the pan began earlier."}, {"letter": "B", "text": "The pan was still unused at this point, and only the bowl work had started."}, {"letter": "C", "text": "The bowl-based ingredient buildup began earlier."}, {"letter": "D", "text": "The hood interaction happened before any actual stovetop cooking."}, {"letter": "E", "text": "Another person started the pan only after the bowl mixture was mostly finished."}, {"letter": "F", "text": "Both began for the first time at essentially the same moment."}, {"letter": "G", "text": "The root-ingredient cutting began earlier than both."}, {"letter": "H", "text": "The sink-side washing step was the first major cooking action."}, {"letter": "I", "text": "The refrigerator retrieval started the workflow before either one."}], "correct_letter": "A", "anchor_timestamp_seconds": 260.574347, "clip_start_seconds": 79.4, "clip_end_seconds": 322.1, "clip_duration_seconds": 242.7, "video_duration_seconds": 1109.608, "clip_path": "/home/data2/sltian/code/egotools_dev/annotation_tool/workspace/sources/upload-3b8dd6fd63-d730476e28/clips/002_which-began-earlier-in-the-overall-workf_fd3ac0.mp4", "question_type": "temporal_reasoning", "difficulty": "hard", "model_accuracy": 0.0, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 0.0}, "num_evals": 2, "has_timestamp_ref": false, "question_word_count": 18, "answer_word_count": 8}
{"annotation_id": "cb56562fe9ac", "source_id": "upload-3b8dd6fd63-d730476e28", "source_name": "3_recording.mp4", "display_name": "3_recording.mp4", "canonical_video_id": "", "annotator_id": "2", "question": "Why is the bowl already not empty by the time the actor is still working with the orange bag here?", "answer": "Because the actor had been gradually accumulating ingredients into the bowl over several earlier steps.", "distractors": ["Because the bowl had just been filled directly from the pan in one motion.", "Because another person prepared the bowl off-screen and handed it over.", "Because the bowl only contains plain water at this point.", "Because the bowl is being used only to store utensils.", "Because the bowl contents came entirely from the refrigerator all at once.", "Because the actor had emptied the chicken tray into the bowl immediately beforehand.", "Because the bowl contains only waste scraps for disposal."], "rationale": null, "options": [{"letter": "A", "text": "Because the bowl had just been filled directly from the pan in one motion."}, {"letter": "B", "text": "Because the bowl is being used only to store utensils."}, {"letter": "C", "text": "Because the actor had been gradually accumulating ingredients into the bowl over several earlier steps."}, {"letter": "D", "text": "Because the bowl only contains plain water at this point."}, {"letter": "E", "text": "Because another person prepared the bowl off-screen and handed it over."}, {"letter": "F", "text": "Because the bowl contents came entirely from the refrigerator all at once."}, {"letter": "G", "text": "Because the actor had emptied the chicken tray into the bowl immediately beforehand."}, {"letter": "H", "text": "Because the bowl contains only waste scraps for disposal."}], "correct_letter": "C", "anchor_timestamp_seconds": 397.7, "clip_start_seconds": 264.7, "clip_end_seconds": 451.1, "clip_duration_seconds": 186.4, "video_duration_seconds": 1109.608, "clip_path": "/home/data2/sltian/code/egotools_dev/annotation_tool/workspace/sources/upload-3b8dd6fd63-d730476e28/clips/003_why-is-the-bowl-already-not-empty-by-the_cb5656.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.6667, "per_model_accuracy": {"gemini-flash": 0.3333333333333333, "gemini-31-flash-lite": 1.0}, "num_evals": 3, "has_timestamp_ref": false, "question_word_count": 20, "answer_word_count": 15}
{"annotation_id": "5ff69fd78224", "source_id": "upload-3b8dd6fd63-d730476e28", "source_name": "3_recording.mp4", "display_name": "3_recording.mp4", "canonical_video_id": "", "annotator_id": "2", "question": "After finishing the hand-based handling of the ingredient here, what handheld tool is the actor most likely to use next to continue the same subtask?", "answer": "Knife", "distractors": ["Peeler", "Scissors", "Spoon", "Tongs", "Spatula", "Chopsticks", "Ladle"], "rationale": null, "options": [{"letter": "A", "text": "Peeler"}, {"letter": "B", "text": "Knife"}, {"letter": "C", "text": "Scissors"}, {"letter": "D", "text": "Ladle"}, {"letter": "E", "text": "Chopsticks"}, {"letter": "F", "text": "Spatula"}, {"letter": "G", "text": "Spoon"}, {"letter": "H", "text": "Tongs"}], "correct_letter": "B", "anchor_timestamp_seconds": 709.9, "clip_start_seconds": 610.0, "clip_end_seconds": 795.3, "clip_duration_seconds": 185.3, "video_duration_seconds": 1109.608, "clip_path": "/home/data2/sltian/code/egotools_dev/annotation_tool/workspace/sources/upload-3b8dd6fd63-d730476e28/clips/004_after-finishing-the-hand-based-handling-_5ff69f.mp4", "question_type": "temporal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 25, "answer_word_count": 1}
{"annotation_id": "edb4507eceb8", "source_id": "upload-3b8dd6fd63-d730476e28", "source_name": "3_recording.mp4", "display_name": "3_recording.mp4", "canonical_video_id": "", "annotator_id": "2", "question": "What action is the actor most likely to perform immediately after carrying the emptied small bowl away from the stove area?", "answer": "Cover the large pot again.", "distractors": ["Add raw meat directly into the large pot for the first time.", "Start washing the glass lid in the sink.", "Carry the large pot toward the open doorway/balcony.", "Begin cutting a root ingredient on the board.", "Plate the final meal and stop cooking.", "Put the small bowl back under the hood.", "Open a new ingredient packet at the counter.", "Turn the sink on and start rinsing vegetables."], "rationale": null, "options": [{"letter": "A", "text": "Cover the large pot again."}, {"letter": "B", "text": "Plate the final meal and stop cooking."}, {"letter": "C", "text": "Carry the large pot toward the open doorway/balcony."}, {"letter": "D", "text": "Put the small bowl back under the hood."}, {"letter": "E", "text": "Add raw meat directly into the large pot for the first time."}, {"letter": "F", "text": "Start washing the glass lid in the sink."}, {"letter": "G", "text": "Begin cutting a root ingredient on the board."}, {"letter": "H", "text": "Open a new ingredient packet at the counter."}, {"letter": "I", "text": "Turn the sink on and start rinsing vegetables."}], "correct_letter": "A", "anchor_timestamp_seconds": 910.309462, "clip_start_seconds": 775.4, "clip_end_seconds": 962.9, "clip_duration_seconds": 187.5, "video_duration_seconds": 1109.608, "clip_path": "/home/data2/sltian/code/egotools_dev/annotation_tool/workspace/sources/upload-3b8dd6fd63-d730476e28/clips/005_what-action-is-the-actor-most-likely-to-_edb450.mp4", "question_type": "temporal_reasoning", "difficulty": "hard", "model_accuracy": 0.25, "per_model_accuracy": {"gemini-flash": 0.5, "gemini-31-flash-lite": 0.0}, "num_evals": 2, "has_timestamp_ref": false, "question_word_count": 21, "answer_word_count": 5}
{"annotation_id": "6e4013c5b43d", "source_id": "upload-3b8dd6fd63-d730476e28", "source_name": "3_recording.mp4", "display_name": "3_recording.mp4", "canonical_video_id": "", "annotator_id": "2", "question": "Which object had already been cleaned at the sink before the actor later moved the large pot away from the cooking area?", "answer": "The glass lid.", "distractors": ["The cutting board", "The knife", "The green colander", "The small emptied bowl", "The raw-meat tray", "The spoon", "The countertop", "The pot handle"], "rationale": null, "options": [{"letter": "A", "text": "The knife"}, {"letter": "B", "text": "The countertop"}, {"letter": "C", "text": "The cutting board"}, {"letter": "D", "text": "The glass lid."}, {"letter": "E", "text": "The raw-meat tray"}, {"letter": "F", "text": "The small emptied bowl"}, {"letter": "G", "text": "The pot handle"}, {"letter": "H", "text": "The spoon"}, {"letter": "I", "text": "The green colander"}], "correct_letter": "D", "anchor_timestamp_seconds": 1065.9, "clip_start_seconds": 928.7, "clip_end_seconds": 1109.6, "clip_duration_seconds": 180.9, "video_duration_seconds": 1109.608, "clip_path": "/home/data2/sltian/code/egotools_dev/annotation_tool/workspace/sources/upload-3b8dd6fd63-d730476e28/clips/005_which-object-had-already-been-cleaned-at_6e4013.mp4", "question_type": "temporal_reasoning", "difficulty": "medium", "model_accuracy": 0.5, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 22, "answer_word_count": 3}
{"annotation_id": "b68c0d5370e7", "source_id": "upload-3b8dd6fd63-d730476e28", "source_name": "3_recording.mp4", "display_name": "3_recording.mp4", "canonical_video_id": "", "annotator_id": "2", "question": "What ongoing subtask is being interrupted when the actor shifts attention back to the hood/stove area here?", "answer": "The bowl-side ingredient preparation at the counter.", "distractors": ["The final plating thread", "The dishwashing/cleanup thread", "The raw chicken placement step", "The knife-cutting step on the ingredient", "The transport of the pot away from the stove", "The refrigerator-unpacking step", "The lighting/ventilation setup", "The serving of the finished meal"], "rationale": null, "options": [{"letter": "A", "text": "The raw chicken placement step"}, {"letter": "B", "text": "The transport of the pot away from the stove"}, {"letter": "C", "text": "The serving of the finished meal"}, {"letter": "D", "text": "The knife-cutting step on the ingredient"}, {"letter": "E", "text": "The refrigerator-unpacking step"}, {"letter": "F", "text": "The lighting/ventilation setup"}, {"letter": "G", "text": "The bowl-side ingredient preparation at the counter."}, {"letter": "H", "text": "The final plating thread"}, {"letter": "I", "text": "The dishwashing/cleanup thread"}], "correct_letter": "G", "anchor_timestamp_seconds": 648.392016, "clip_start_seconds": 478.7, "clip_end_seconds": 664.0, "clip_duration_seconds": 185.3, "video_duration_seconds": 1109.608, "clip_path": "/home/data2/sltian/code/egotools_dev/annotation_tool/workspace/sources/upload-3b8dd6fd63-d730476e28/clips/007_what-ongoing-subtask-is-being-interrupte_b68c0d.mp4", "question_type": "recognition", "difficulty": "hard", "model_accuracy": 0.0, "per_model_accuracy": {"gemini-flash": 0.0, "gemini-31-flash-lite": 0.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 17, "answer_word_count": 7}
{"annotation_id": "62fe1ca5b6cb", "source_id": "upload-6cae22ef74-73374868f8", "source_name": "21_recording.mp4", "display_name": "21_recording.mp4", "canonical_video_id": "", "annotator_id": "6", "question": "Why did the person choose to use scissors in this situation?", "answer": "To precisely cut or separate materials that cannot be easily torn by hand, ensuring controlled and clean division.", "distractors": ["To stabilize the material while preparing for another operation", "To reposition the material into a more accessible orientation", "To partially open or loosen the material before further handling", "To remove outer layers without altering the internal structure", "To minimize direct hand contact during manipulation", "To align the material along a specific direction before processing", "To create an initial opening for inserting another tool", "To prevent unintended deformation caused by manual force", "To isolate a section of the material without fully separating it", "To control the movement of the material during handling"], "rationale": null, "options": [{"letter": "A", "text": "To stabilize the material while preparing for another operation"}, {"letter": "B", "text": "To isolate a section of the material without fully separating it"}, {"letter": "C", "text": "To prevent unintended deformation caused by manual force"}, {"letter": "D", "text": "To minimize direct hand contact during manipulation"}, {"letter": "E", "text": "To align the material along a specific direction before processing"}, {"letter": "F", "text": "To reposition the material into a more accessible orientation"}, {"letter": "G", "text": "To remove outer layers without altering the internal structure"}, {"letter": "H", "text": "To create an initial opening for inserting another tool"}, {"letter": "I", "text": "To partially open or loosen the material before further handling"}, {"letter": "J", "text": "To precisely cut or separate materials that cannot be easily torn by hand, ensuring controlled and clean division."}, {"letter": "K", "text": "To control the movement of the material during handling"}], "correct_letter": "J", "anchor_timestamp_seconds": 18.0, "clip_start_seconds": 0, "clip_end_seconds": 181.0, "clip_duration_seconds": 181.0, "video_duration_seconds": 332.6, "clip_path": "/home/data2/sltian/code/egotools_dev/workspace/sources/upload-6cae22ef74-73374868f8/clips/001_why-did-the-person-choose-to-use-scissor_62fe1c.mp4", "question_type": "causal_reasoning", "difficulty": "medium", "model_accuracy": 0.75, "per_model_accuracy": {"gemini-flash": 0.5, "gemini-31-flash-lite": 1.0}, "num_evals": 2, "has_timestamp_ref": false, "question_word_count": 11, "answer_word_count": 18}
{"annotation_id": "1b86bfc83020", "source_id": "upload-6cae22ef74-73374868f8", "source_name": "21_recording.mp4", "display_name": "21_recording.mp4", "canonical_video_id": "", "annotator_id": "6", "question": "Why is the user pressing the tip of the knife with one hand while holding the handle with the other?", "answer": "To use the tip of the knife as a fixed pivot point on the cutting board, allowing for rapid and stable chopping of the ingredients.", "distractors": ["To apply maximum downward pressure because the onion's outer layer is too tough to slice with a standard motion.", "To prevent the knife from accidentally striking the red bowl positioned closely to the right side of the cutting board.", "To scrape the already minced onion pieces into a pile before transferring them to the frying pan.", "To stabilize the cutting board, which is vibrating or sliding due to the moisture on the countertop.", "To keep the left hand at a safe distance from the heat rising from the induction cooker located immediately to the left.", "To check the sharpness of the blade by feeling the vibration of the metal through the fingertips while cutting.", "To keep the knife blade perfectly horizontal to ensure the slices are consistent with the height of the pot.", "To feel the thickness of the onion layers through the tip to decide when to stop the chopping process.", "To create a physical shield with the hand to prevent small onion fragments from scattering off the cutting board.", "To clean off food residue stuck to the tip of the blade before moving on to handle the next vegetable."], "rationale": null, "options": [{"letter": "A", "text": "To keep the left hand at a safe distance from the heat rising from the induction cooker located immediately to the left."}, {"letter": "B", "text": "To keep the knife blade perfectly horizontal to ensure the slices are consistent with the height of the pot."}, {"letter": "C", "text": "To stabilize the cutting board, which is vibrating or sliding due to the moisture on the countertop."}, {"letter": "D", "text": "To clean off food residue stuck to the tip of the blade before moving on to handle the next vegetable."}, {"letter": "E", "text": "To apply maximum downward pressure because the onion's outer layer is too tough to slice with a standard motion."}, {"letter": "F", "text": "To prevent the knife from accidentally striking the red bowl positioned closely to the right side of the cutting board."}, {"letter": "G", "text": "To use the tip of the knife as a fixed pivot point on the cutting board, allowing for rapid and stable chopping of the ingredients."}, {"letter": "H", "text": "To feel the thickness of the onion layers through the tip to decide when to stop the chopping process."}, {"letter": "I", "text": "To check the sharpness of the blade by feeling the vibration of the metal through the fingertips while cutting."}, {"letter": "J", "text": "To create a physical shield with the hand to prevent small onion fragments from scattering off the cutting board."}, {"letter": "K", "text": "To scrape the already minced onion pieces into a pile before transferring them to the frying pan."}], "correct_letter": "G", "anchor_timestamp_seconds": 130.551516, "clip_start_seconds": 0, "clip_end_seconds": 332.0, "clip_duration_seconds": 332.0, "video_duration_seconds": 332.6, "clip_path": "/home/data2/sltian/code/egotools_dev/workspace/sources/upload-6cae22ef74-73374868f8/clips/002_why-is-the-user-pressing-the-tip-of-the-_1b86bf.mp4", "question_type": "causal_reasoning", "difficulty": "easy", "model_accuracy": 1.0, "per_model_accuracy": {"gemini-flash": 1.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 20, "answer_word_count": 25}
{"annotation_id": "df8d267e1656", "source_id": "upload-6cae22ef74-73374868f8", "source_name": "21_recording.mp4", "display_name": "21_recording.mp4", "canonical_video_id": "", "annotator_id": "6", "question": "Why is the user laying the knife blade flat (horizontally) against the onion at this moment?", "answer": "To make horizontal incisions into the onion, which is a required step for achieving a consistent and fine dice.", "distractors": ["To crush the onion layers to release more juices and aroma before the final chopping.", "To align the knife with the edge of the red bowl on the right to ensure a straight cut.", "To scrape the already diced onion fragments to the corner of the cutting board to make more space.", "To shield the user's fingers from the steam rising from the boiling pot on the left side.", "To use the side of the blade to flatten the onion so it doesn't roll or slide during the next step.", "To check the internal temperature or firmness of the onion by pressing the flat side of the metal against it.", "To measure the height of the onion to decide how many vertical slices are needed later.", "To wipe off excess moisture from the blade onto the onion surface to prevent slipping.", "To peel off a thin, transparent layer of skin that was missed during the initial preparation.", "To lower the center of gravity of the knife to prevent it from vibrating against the hard cutting board."], "rationale": null, "options": [{"letter": "A", "text": "To measure the height of the onion to decide how many vertical slices are needed later."}, {"letter": "B", "text": "To crush the onion layers to release more juices and aroma before the final chopping."}, {"letter": "C", "text": "To shield the user's fingers from the steam rising from the boiling pot on the left side."}, {"letter": "D", "text": "To align the knife with the edge of the red bowl on the right to ensure a straight cut."}, {"letter": "E", "text": "To use the side of the blade to flatten the onion so it doesn't roll or slide during the next step."}, {"letter": "F", "text": "To scrape the already diced onion fragments to the corner of the cutting board to make more space."}, {"letter": "G", "text": "To make horizontal incisions into the onion, which is a required step for achieving a consistent and fine dice."}, {"letter": "H", "text": "To wipe off excess moisture from the blade onto the onion surface to prevent slipping."}, {"letter": "I", "text": "To lower the center of gravity of the knife to prevent it from vibrating against the hard cutting board."}, {"letter": "J", "text": "To check the internal temperature or firmness of the onion by pressing the flat side of the metal against it."}, {"letter": "K", "text": "To peel off a thin, transparent layer of skin that was missed during the initial preparation."}], "correct_letter": "G", "anchor_timestamp_seconds": 264.536648, "clip_start_seconds": 0, "clip_end_seconds": 332.0, "clip_duration_seconds": 332.0, "video_duration_seconds": 332.6, "clip_path": "/home/data2/sltian/code/egotools_dev/workspace/sources/upload-6cae22ef74-73374868f8/clips/003_why-is-the-user-laying-the-knife-blade-f_df8d26.mp4", "question_type": "causal_reasoning", "difficulty": "easy", "model_accuracy": 1.0, "per_model_accuracy": {"gemini-flash": 1.0, "gemini-31-flash-lite": 1.0}, "num_evals": 1, "has_timestamp_ref": false, "question_word_count": 16, "answer_word_count": 19}