TAC-GUI trajectory branching dataset v1

AgentNet 스타일: 긴 task, local code, 그리고 같은 state의 branches

이 샘플은 기존 AgentNet/OpenCUA처럼 task는 long-horizon으로 유지하고, 각 row의 ## Code는 다음 local action 하나만 수행하도록 구성했다. 동시에 각 step마다 같은 current state에서 gold/negative action branches를 제공한다. 모든 branch는 current와 next screenshot의 pixel diff가 0보다 큰 경우만 남겼다.

4gold trajectory steps
16valid branch transitions
0dropped no-op branches
4branches per state
Task: In the Linux terminal, inspect docs/guide.txt, return to the root folder, then enter the data folder.
핵심은 “task는 여러 단계지만, 각 row의 code는 지금 state에서 해야 할 다음 한 동작”이라는 점이다. 그래서 WM 학습 row는 s_t + candidate code -> s_t+1이고, planning/policy 평가에서는 이 row들이 trajectory prefix를 따라 이어진다.

Gold trajectory with branches

Step 0 · same current state, multiple candidate local actions
Open the docs folder first.
base_state=traj0/r · gold=cd docs

Current state s_t

current step 0

Candidate branches: s_t + action -> s_t+1

GOLD valid diff
golddiff 0.11%s00_gold_cd_docs
next state s00_gold_cd_docs
pyautogui.write(message='cd docs') pyautogui.press('enter')
OpenCUA row JSON
{
  "images": [
    "/NHNHOME/data/sanghyeok/qwen-cua/data/tac_gui_traj_branch_v1/images/step00_traj0_r_current_s000000.png"
  ],
  "wm_next_image": "/NHNHOME/data/sanghyeok/qwen-cua/data/tac_gui_traj_branch_v1/images/step00_traj0_r_s00_gold_cd_docs_s000107.png",
  "messages": [
    {
      "role": "system",
      "content": "You are a GUI agent operating a desktop. For each step, given the user task and the current screenshot, respond in this exact format:\n\n## Thought:\n<brief reasoning about progress and the chosen next local action>\n\n## Action:\n<one-sentence description of what to do>\n\n## Code:\n<pyautogui code; coordinates normalized to [0,1] when clicking>"
    },
    {
      "role": "user",
      "content": "Task: In the Linux terminal, inspect docs/guide.txt, return to the root folder, then enter the data folder.\n<image>\nWhat is the next action?"
    },
    {
      "role": "assistant",
      "content": "## Thought:\nProgress: Open the docs folder first. The next local terminal action should be 'cd docs'.\n\n## Action:\nType the command 'cd docs' and press Enter.\n\n## Code:\npyautogui.write(message='cd docs')\npyautogui.press('enter')"
    }
  ],
  "meta": {
    "source": "tac_gui_traj_branch_v1",
    "base_source": "cf_terminal_traj_fhd",
    "trajectory_id": "tac_terminal_docs_data_v1",
    "state_key": "tac_terminal_docs_data_v1/step0",
    "base_state_key": "traj0/r",
    "step_index": 0,
    "task": "In the Linux terminal, inspect docs/guide.txt, return to the root folder, then enter the data folder.",
    "step_intent": "Open the docs folder first.",
    "branch_id": "s00_gold_cd_docs",
    "branch_idx": 1,
    "branch_type": "gold",
    "is_gold": true,
    "gold_command": "cd docs",
    "command": "cd docs",
    "action_granularity": "policy_step_local_action",
    "code_norm": "pyautogui.write(message='cd docs')\npyautogui.press('enter')",
    "current_image_rel": "images/step00_traj0_r_current_s000000.png",
    "next_image_rel": "images/step00_traj0_r_s00_gold_cd_docs_s000107.png",
    "pixel_diff_nonzero": 2275,
    "pixel_diff_ratio": 0.0010971257716049384
  }
}
NEGATIVE valid diff
wrong_navigationdiff 0.11%s00_neg_cd_data
next state s00_neg_cd_data
pyautogui.write(message='cd data') pyautogui.press('enter')
OpenCUA row JSON
{
  "images": [
    "/NHNHOME/data/sanghyeok/qwen-cua/data/tac_gui_traj_branch_v1/images/step00_traj0_r_current_s000000.png"
  ],
  "wm_next_image": "/NHNHOME/data/sanghyeok/qwen-cua/data/tac_gui_traj_branch_v1/images/step00_traj0_r_s00_neg_cd_data_s000001.png",
  "messages": [
    {
      "role": "system",
      "content": "You are a GUI agent operating a desktop. For each step, given the user task and the current screenshot, respond in this exact format:\n\n## Thought:\n<brief reasoning about progress and the chosen next local action>\n\n## Action:\n<one-sentence description of what to do>\n\n## Code:\n<pyautogui code; coordinates normalized to [0,1] when clicking>"
    },
    {
      "role": "user",
      "content": "Task: In the Linux terminal, inspect docs/guide.txt, return to the root folder, then enter the data folder.\n<image>\nWhat is the next action?"
    },
    {
      "role": "assistant",
      "content": "## Thought:\nThis is a plausible but incorrect local action for the same state: 'cd data'.\n\n## Action:\nType the command 'cd data' and press Enter.\n\n## Code:\npyautogui.write(message='cd data')\npyautogui.press('enter')"
    }
  ],
  "meta": {
    "source": "tac_gui_traj_branch_v1",
    "base_source": "cf_terminal_traj_fhd",
    "trajectory_id": "tac_terminal_docs_data_v1",
    "state_key": "tac_terminal_docs_data_v1/step0",
    "base_state_key": "traj0/r",
    "step_index": 0,
    "task": "In the Linux terminal, inspect docs/guide.txt, return to the root folder, then enter the data folder.",
    "step_intent": "Open the docs folder first.",
    "branch_id": "s00_neg_cd_data",
    "branch_idx": 0,
    "branch_type": "wrong_navigation",
    "is_gold": false,
    "gold_command": "cd docs",
    "command": "cd data",
    "action_granularity": "policy_step_local_action",
    "code_norm": "pyautogui.write(message='cd data')\npyautogui.press('enter')",
    "current_image_rel": "images/step00_traj0_r_current_s000000.png",
    "next_image_rel": "images/step00_traj0_r_s00_neg_cd_data_s000001.png",
    "pixel_diff_nonzero": 2309,
    "pixel_diff_ratio": 0.0011135223765432098
  }
}
NEGATIVE valid diff
wrong_navigationdiff 0.09%s00_neg_cd_src
next state s00_neg_cd_src
pyautogui.write(message='cd src') pyautogui.press('enter')
OpenCUA row JSON
{
  "images": [
    "/NHNHOME/data/sanghyeok/qwen-cua/data/tac_gui_traj_branch_v1/images/step00_traj0_r_current_s000000.png"
  ],
  "wm_next_image": "/NHNHOME/data/sanghyeok/qwen-cua/data/tac_gui_traj_branch_v1/images/step00_traj0_r_s00_neg_cd_src_s000213.png",
  "messages": [
    {
      "role": "system",
      "content": "You are a GUI agent operating a desktop. For each step, given the user task and the current screenshot, respond in this exact format:\n\n## Thought:\n<brief reasoning about progress and the chosen next local action>\n\n## Action:\n<one-sentence description of what to do>\n\n## Code:\n<pyautogui code; coordinates normalized to [0,1] when clicking>"
    },
    {
      "role": "user",
      "content": "Task: In the Linux terminal, inspect docs/guide.txt, return to the root folder, then enter the data folder.\n<image>\nWhat is the next action?"
    },
    {
      "role": "assistant",
      "content": "## Thought:\nThis is a plausible but incorrect local action for the same state: 'cd src'.\n\n## Action:\nType the command 'cd src' and press Enter.\n\n## Code:\npyautogui.write(message='cd src')\npyautogui.press('enter')"
    }
  ],
  "meta": {
    "source": "tac_gui_traj_branch_v1",
    "base_source": "cf_terminal_traj_fhd",
    "trajectory_id": "tac_terminal_docs_data_v1",
    "state_key": "tac_terminal_docs_data_v1/step0",
    "base_state_key": "traj0/r",
    "step_index": 0,
    "task": "In the Linux terminal, inspect docs/guide.txt, return to the root folder, then enter the data folder.",
    "step_intent": "Open the docs folder first.",
    "branch_id": "s00_neg_cd_src",
    "branch_idx": 2,
    "branch_type": "wrong_navigation",
    "is_gold": false,
    "gold_command": "cd docs",
    "command": "cd src",
    "action_granularity": "policy_step_local_action",
    "code_norm": "pyautogui.write(message='cd src')\npyautogui.press('enter')",
    "current_image_rel": "images/step00_traj0_r_current_s000000.png",
    "next_image_rel": "images/step00_traj0_r_s00_neg_cd_src_s000213.png",
    "pixel_diff_nonzero": 1816,
    "pixel_diff_ratio": 0.0008757716049382716
  }
}
NEGATIVE valid diff
wrong_file_readdiff 0.18%s00_neg_cat_notes_md
next state s00_neg_cat_notes_md
pyautogui.write(message='cat notes.md') pyautogui.press('enter')
OpenCUA row JSON
{
  "images": [
    "/NHNHOME/data/sanghyeok/qwen-cua/data/tac_gui_traj_branch_v1/images/step00_traj0_r_current_s000000.png"
  ],
  "wm_next_image": "/NHNHOME/data/sanghyeok/qwen-cua/data/tac_gui_traj_branch_v1/images/step00_traj0_r_s00_neg_cat_notes_md_s000319.png",
  "messages": [
    {
      "role": "system",
      "content": "You are a GUI agent operating a desktop. For each step, given the user task and the current screenshot, respond in this exact format:\n\n## Thought:\n<brief reasoning about progress and the chosen next local action>\n\n## Action:\n<one-sentence description of what to do>\n\n## Code:\n<pyautogui code; coordinates normalized to [0,1] when clicking>"
    },
    {
      "role": "user",
      "content": "Task: In the Linux terminal, inspect docs/guide.txt, return to the root folder, then enter the data folder.\n<image>\nWhat is the next action?"
    },
    {
      "role": "assistant",
      "content": "## Thought:\nThis is a plausible but incorrect local action for the same state: 'cat notes.md'.\n\n## Action:\nType the command 'cat notes.md' and press Enter.\n\n## Code:\npyautogui.write(message='cat notes.md')\npyautogui.press('enter')"
    }
  ],
  "meta": {
    "source": "tac_gui_traj_branch_v1",
    "base_source": "cf_terminal_traj_fhd",
    "trajectory_id": "tac_terminal_docs_data_v1",
    "state_key": "tac_terminal_docs_data_v1/step0",
    "base_state_key": "traj0/r",
    "step_index": 0,
    "task": "In the Linux terminal, inspect docs/guide.txt, return to the root folder, then enter the data folder.",
    "step_intent": "Open the docs folder first.",
    "branch_id": "s00_neg_cat_notes_md",
    "branch_idx": 3,
    "branch_type": "wrong_file_read",
    "is_gold": false,
    "gold_command": "cd docs",
    "command": "cat notes.md",
    "action_granularity": "policy_step_local_action",
    "code_norm": "pyautogui.write(message='cat notes.md')\npyautogui.press('enter')",
    "current_image_rel": "images/step00_traj0_r_current_s000000.png",
    "next_image_rel": "images/step00_traj0_r_s00_neg_cat_notes_md_s000319.png",
    "pixel_diff_nonzero": 3726,
    "pixel_diff_ratio": 0.001796875
  }
}
Step 1 · same current state, multiple candidate local actions
Inspect the requested guide file.
base_state=traj0/r.1 · gold=cat guide.txt

Current state s_t

current step 1

Candidate branches: s_t + action -> s_t+1

GOLD valid diff
golddiff 0.22%s01_gold_cat_guide_txt
next state s01_gold_cat_guide_txt
pyautogui.write(message='cat guide.txt') pyautogui.press('enter')
OpenCUA row JSON
{
  "images": [
    "/NHNHOME/data/sanghyeok/qwen-cua/data/tac_gui_traj_branch_v1/images/step01_traj0_r_1_current_s000108.png"
  ],
  "wm_next_image": "/NHNHOME/data/sanghyeok/qwen-cua/data/tac_gui_traj_branch_v1/images/step01_traj0_r_1_s01_gold_cat_guide_txt_s000161.png",
  "messages": [
    {
      "role": "system",
      "content": "You are a GUI agent operating a desktop. For each step, given the user task and the current screenshot, respond in this exact format:\n\n## Thought:\n<brief reasoning about progress and the chosen next local action>\n\n## Action:\n<one-sentence description of what to do>\n\n## Code:\n<pyautogui code; coordinates normalized to [0,1] when clicking>"
    },
    {
      "role": "user",
      "content": "<image>\nWhat is the next action?"
    },
    {
      "role": "assistant",
      "content": "## Thought:\nProgress: Open the docs folder first. The next local terminal action should be 'cd docs'.\n\n## Action:\nType the command 'cd docs' and press Enter.\n\n## Code:\npyautogui.write(message='cd docs')\npyautogui.press('enter')"
    },
    {
      "role": "user",
      "content": "Task: In the Linux terminal, inspect docs/guide.txt, return to the root folder, then enter the data folder.\n<image>\nWhat is the next action?"
    },
    {
      "role": "assistant",
      "content": "## Thought:\nProgress: Inspect the requested guide file. The next local terminal action should be 'cat guide.txt'.\n\n## Action:\nType the command 'cat guide.txt' and press Enter.\n\n## Code:\npyautogui.write(message='cat guide.txt')\npyautogui.press('enter')"
    }
  ],
  "meta": {
    "source": "tac_gui_traj_branch_v1",
    "base_source": "cf_terminal_traj_fhd",
    "trajectory_id": "tac_terminal_docs_data_v1",
    "state_key": "tac_terminal_docs_data_v1/step1",
    "base_state_key": "traj0/r.1",
    "step_index": 1,
    "task": "In the Linux terminal, inspect docs/guide.txt, return to the root folder, then enter the data folder.",
    "step_intent": "Inspect the requested guide file.",
    "branch_id": "s01_gold_cat_guide_txt",
    "branch_idx": 2,
    "branch_type": "gold",
    "is_gold": true,
    "gold_command": "cat guide.txt",
    "command": "cat guide.txt",
    "action_granularity": "policy_step_local_action",
    "code_norm": "pyautogui.write(message='cat guide.txt')\npyautogui.press('enter')",
    "current_image_rel": "images/step01_traj0_r_1_current_s000108.png",
    "next_image_rel": "images/step01_traj0_r_1_s01_gold_cat_guide_txt_s000161.png",
    "pixel_diff_nonzero": 4533,
    "pixel_diff_ratio": 0.0021860532407407406
  }
}
NEGATIVE valid diff
wrong_navigationdiff 0.12%s01_neg_cd
next state s01_neg_cd
pyautogui.write(message='cd ..') pyautogui.press('enter')
OpenCUA row JSON
{
  "images": [
    "/NHNHOME/data/sanghyeok/qwen-cua/data/tac_gui_traj_branch_v1/images/step01_traj0_r_1_current_s000108.png"
  ],
  "wm_next_image": "/NHNHOME/data/sanghyeok/qwen-cua/data/tac_gui_traj_branch_v1/images/step01_traj0_r_1_s01_neg_cd_s000109.png",
  "messages": [
    {
      "role": "system",
      "content": "You are a GUI agent operating a desktop. For each step, given the user task and the current screenshot, respond in this exact format:\n\n## Thought:\n<brief reasoning about progress and the chosen next local action>\n\n## Action:\n<one-sentence description of what to do>\n\n## Code:\n<pyautogui code; coordinates normalized to [0,1] when clicking>"
    },
    {
      "role": "user",
      "content": "<image>\nWhat is the next action?"
    },
    {
      "role": "assistant",
      "content": "## Thought:\nProgress: Open the docs folder first. The next local terminal action should be 'cd docs'.\n\n## Action:\nType the command 'cd docs' and press Enter.\n\n## Code:\npyautogui.write(message='cd docs')\npyautogui.press('enter')"
    },
    {
      "role": "user",
      "content": "Task: In the Linux terminal, inspect docs/guide.txt, return to the root folder, then enter the data folder.\n<image>\nWhat is the next action?"
    },
    {
      "role": "assistant",
      "content": "## Thought:\nThis is a plausible but incorrect local action for the same state: 'cd ..'.\n\n## Action:\nType the command 'cd ..' and press Enter.\n\n## Code:\npyautogui.write(message='cd ..')\npyautogui.press('enter')"
    }
  ],
  "meta": {
    "source": "tac_gui_traj_branch_v1",
    "base_source": "cf_terminal_traj_fhd",
    "trajectory_id": "tac_terminal_docs_data_v1",
    "state_key": "tac_terminal_docs_data_v1/step1",
    "base_state_key": "traj0/r.1",
    "step_index": 1,
    "task": "In the Linux terminal, inspect docs/guide.txt, return to the root folder, then enter the data folder.",
    "step_intent": "Inspect the requested guide file.",
    "branch_id": "s01_neg_cd",
    "branch_idx": 0,
    "branch_type": "wrong_navigation",
    "is_gold": false,
    "gold_command": "cat guide.txt",
    "command": "cd ..",
    "action_granularity": "policy_step_local_action",
    "code_norm": "pyautogui.write(message='cd ..')\npyautogui.press('enter')",
    "current_image_rel": "images/step01_traj0_r_1_current_s000108.png",
    "next_image_rel": "images/step01_traj0_r_1_s01_neg_cd_s000109.png",
    "pixel_diff_nonzero": 2582,
    "pixel_diff_ratio": 0.0012451774691358026
  }
}
NEGATIVE valid diff
wrong_file_readdiff 0.16%s01_neg_cat_faq_txt
next state s01_neg_cat_faq_txt
pyautogui.write(message='cat faq.txt') pyautogui.press('enter')
OpenCUA row JSON
{
  "images": [
    "/NHNHOME/data/sanghyeok/qwen-cua/data/tac_gui_traj_branch_v1/images/step01_traj0_r_1_current_s000108.png"
  ],
  "wm_next_image": "/NHNHOME/data/sanghyeok/qwen-cua/data/tac_gui_traj_branch_v1/images/step01_traj0_r_1_s01_neg_cat_faq_txt_s000135.png",
  "messages": [
    {
      "role": "system",
      "content": "You are a GUI agent operating a desktop. For each step, given the user task and the current screenshot, respond in this exact format:\n\n## Thought:\n<brief reasoning about progress and the chosen next local action>\n\n## Action:\n<one-sentence description of what to do>\n\n## Code:\n<pyautogui code; coordinates normalized to [0,1] when clicking>"
    },
    {
      "role": "user",
      "content": "<image>\nWhat is the next action?"
    },
    {
      "role": "assistant",
      "content": "## Thought:\nProgress: Open the docs folder first. The next local terminal action should be 'cd docs'.\n\n## Action:\nType the command 'cd docs' and press Enter.\n\n## Code:\npyautogui.write(message='cd docs')\npyautogui.press('enter')"
    },
    {
      "role": "user",
      "content": "Task: In the Linux terminal, inspect docs/guide.txt, return to the root folder, then enter the data folder.\n<image>\nWhat is the next action?"
    },
    {
      "role": "assistant",
      "content": "## Thought:\nThis is a plausible but incorrect local action for the same state: 'cat faq.txt'.\n\n## Action:\nType the command 'cat faq.txt' and press Enter.\n\n## Code:\npyautogui.write(message='cat faq.txt')\npyautogui.press('enter')"
    }
  ],
  "meta": {
    "source": "tac_gui_traj_branch_v1",
    "base_source": "cf_terminal_traj_fhd",
    "trajectory_id": "tac_terminal_docs_data_v1",
    "state_key": "tac_terminal_docs_data_v1/step1",
    "base_state_key": "traj0/r.1",
    "step_index": 1,
    "task": "In the Linux terminal, inspect docs/guide.txt, return to the root folder, then enter the data folder.",
    "step_intent": "Inspect the requested guide file.",
    "branch_id": "s01_neg_cat_faq_txt",
    "branch_idx": 1,
    "branch_type": "wrong_file_read",
    "is_gold": false,
    "gold_command": "cat guide.txt",
    "command": "cat faq.txt",
    "action_granularity": "policy_step_local_action",
    "code_norm": "pyautogui.write(message='cat faq.txt')\npyautogui.press('enter')",
    "current_image_rel": "images/step01_traj0_r_1_current_s000108.png",
    "next_image_rel": "images/step01_traj0_r_1_s01_neg_cat_faq_txt_s000135.png",
    "pixel_diff_nonzero": 3354,
    "pixel_diff_ratio": 0.001617476851851852
  }
}
NEGATIVE valid diff
wrong_inspectiondiff 0.37%s01_neg_ls_l
next state s01_neg_ls_l
pyautogui.write(message='ls -l') pyautogui.press('enter')
OpenCUA row JSON
{
  "images": [
    "/NHNHOME/data/sanghyeok/qwen-cua/data/tac_gui_traj_branch_v1/images/step01_traj0_r_1_current_s000108.png"
  ],
  "wm_next_image": "/NHNHOME/data/sanghyeok/qwen-cua/data/tac_gui_traj_branch_v1/images/step01_traj0_r_1_s01_neg_ls_l_s000187.png",
  "messages": [
    {
      "role": "system",
      "content": "You are a GUI agent operating a desktop. For each step, given the user task and the current screenshot, respond in this exact format:\n\n## Thought:\n<brief reasoning about progress and the chosen next local action>\n\n## Action:\n<one-sentence description of what to do>\n\n## Code:\n<pyautogui code; coordinates normalized to [0,1] when clicking>"
    },
    {
      "role": "user",
      "content": "<image>\nWhat is the next action?"
    },
    {
      "role": "assistant",
      "content": "## Thought:\nProgress: Open the docs folder first. The next local terminal action should be 'cd docs'.\n\n## Action:\nType the command 'cd docs' and press Enter.\n\n## Code:\npyautogui.write(message='cd docs')\npyautogui.press('enter')"
    },
    {
      "role": "user",
      "content": "Task: In the Linux terminal, inspect docs/guide.txt, return to the root folder, then enter the data folder.\n<image>\nWhat is the next action?"
    },
    {
      "role": "assistant",
      "content": "## Thought:\nThis is a plausible but incorrect local action for the same state: 'ls -l'.\n\n## Action:\nType the command 'ls -l' and press Enter.\n\n## Code:\npyautogui.write(message='ls -l')\npyautogui.press('enter')"
    }
  ],
  "meta": {
    "source": "tac_gui_traj_branch_v1",
    "base_source": "cf_terminal_traj_fhd",
    "trajectory_id": "tac_terminal_docs_data_v1",
    "state_key": "tac_terminal_docs_data_v1/step1",
    "base_state_key": "traj0/r.1",
    "step_index": 1,
    "task": "In the Linux terminal, inspect docs/guide.txt, return to the root folder, then enter the data folder.",
    "step_intent": "Inspect the requested guide file.",
    "branch_id": "s01_neg_ls_l",
    "branch_idx": 3,
    "branch_type": "wrong_inspection",
    "is_gold": false,
    "gold_command": "cat guide.txt",
    "command": "ls -l",
    "action_granularity": "policy_step_local_action",
    "code_norm": "pyautogui.write(message='ls -l')\npyautogui.press('enter')",
    "current_image_rel": "images/step01_traj0_r_1_current_s000108.png",
    "next_image_rel": "images/step01_traj0_r_1_s01_neg_ls_l_s000187.png",
    "pixel_diff_nonzero": 7599,
    "pixel_diff_ratio": 0.003664641203703704
  }
}
Step 2 · same current state, multiple candidate local actions
Return from docs to the root folder.
base_state=traj0/r.1.2 · gold=cd ..

Current state s_t

current step 2

Candidate branches: s_t + action -> s_t+1

GOLD valid diff
golddiff 0.20%s02_gold_cd
next state s02_gold_cd
pyautogui.write(message='cd ..') pyautogui.press('enter')
OpenCUA row JSON
{
  "images": [
    "/NHNHOME/data/sanghyeok/qwen-cua/data/tac_gui_traj_branch_v1/images/step02_traj0_r_1_2_current_s000162.png"
  ],
  "wm_next_image": "/NHNHOME/data/sanghyeok/qwen-cua/data/tac_gui_traj_branch_v1/images/step02_traj0_r_1_2_s02_gold_cd_s000163.png",
  "messages": [
    {
      "role": "system",
      "content": "You are a GUI agent operating a desktop. For each step, given the user task and the current screenshot, respond in this exact format:\n\n## Thought:\n<brief reasoning about progress and the chosen next local action>\n\n## Action:\n<one-sentence description of what to do>\n\n## Code:\n<pyautogui code; coordinates normalized to [0,1] when clicking>"
    },
    {
      "role": "user",
      "content": "<image>\nWhat is the next action?"
    },
    {
      "role": "assistant",
      "content": "## Thought:\nProgress: Open the docs folder first. The next local terminal action should be 'cd docs'.\n\n## Action:\nType the command 'cd docs' and press Enter.\n\n## Code:\npyautogui.write(message='cd docs')\npyautogui.press('enter')"
    },
    {
      "role": "user",
      "content": "<image>\nWhat is the next action?"
    },
    {
      "role": "assistant",
      "content": "## Thought:\nProgress: Inspect the requested guide file. The next local terminal action should be 'cat guide.txt'.\n\n## Action:\nType the command 'cat guide.txt' and press Enter.\n\n## Code:\npyautogui.write(message='cat guide.txt')\npyautogui.press('enter')"
    },
    {
      "role": "user",
      "content": "Task: In the Linux terminal, inspect docs/guide.txt, return to the root folder, then enter the data folder.\n<image>\nWhat is the next action?"
    },
    {
      "role": "assistant",
      "content": "## Thought:\nProgress: Return from docs to the root folder. The next local terminal action should be 'cd ..'.\n\n## Action:\nType the command 'cd ..' and press Enter.\n\n## Code:\npyautogui.write(message='cd ..')\npyautogui.press('enter')"
    }
  ],
  "meta": {
    "source": "tac_gui_traj_branch_v1",
    "base_source": "cf_terminal_traj_fhd",
    "trajectory_id": "tac_terminal_docs_data_v1",
    "state_key": "tac_terminal_docs_data_v1/step2",
    "base_state_key": "traj0/r.1.2",
    "step_index": 2,
    "task": "In the Linux terminal, inspect docs/guide.txt, return to the root folder, then enter the data folder.",
    "step_intent": "Return from docs to the root folder.",
    "branch_id": "s02_gold_cd",
    "branch_idx": 0,
    "branch_type": "gold",
    "is_gold": true,
    "gold_command": "cd ..",
    "command": "cd ..",
    "action_granularity": "policy_step_local_action",
    "code_norm": "pyautogui.write(message='cd ..')\npyautogui.press('enter')",
    "current_image_rel": "images/step02_traj0_r_1_2_current_s000162.png",
    "next_image_rel": "images/step02_traj0_r_1_2_s02_gold_cd_s000163.png",
    "pixel_diff_nonzero": 4187,
    "pixel_diff_ratio": 0.002019193672839506
  }
}
NEGATIVE valid diff
wrong_file_readdiff 0.16%s02_neg_cat_faq_txt
next state s02_neg_cat_faq_txt
pyautogui.write(message='cat faq.txt') pyautogui.press('enter')
OpenCUA row JSON
{
  "images": [
    "/NHNHOME/data/sanghyeok/qwen-cua/data/tac_gui_traj_branch_v1/images/step02_traj0_r_1_2_current_s000162.png"
  ],
  "wm_next_image": "/NHNHOME/data/sanghyeok/qwen-cua/data/tac_gui_traj_branch_v1/images/step02_traj0_r_1_2_s02_neg_cat_faq_txt_s000169.png",
  "messages": [
    {
      "role": "system",
      "content": "You are a GUI agent operating a desktop. For each step, given the user task and the current screenshot, respond in this exact format:\n\n## Thought:\n<brief reasoning about progress and the chosen next local action>\n\n## Action:\n<one-sentence description of what to do>\n\n## Code:\n<pyautogui code; coordinates normalized to [0,1] when clicking>"
    },
    {
      "role": "user",
      "content": "<image>\nWhat is the next action?"
    },
    {
      "role": "assistant",
      "content": "## Thought:\nProgress: Open the docs folder first. The next local terminal action should be 'cd docs'.\n\n## Action:\nType the command 'cd docs' and press Enter.\n\n## Code:\npyautogui.write(message='cd docs')\npyautogui.press('enter')"
    },
    {
      "role": "user",
      "content": "<image>\nWhat is the next action?"
    },
    {
      "role": "assistant",
      "content": "## Thought:\nProgress: Inspect the requested guide file. The next local terminal action should be 'cat guide.txt'.\n\n## Action:\nType the command 'cat guide.txt' and press Enter.\n\n## Code:\npyautogui.write(message='cat guide.txt')\npyautogui.press('enter')"
    },
    {
      "role": "user",
      "content": "Task: In the Linux terminal, inspect docs/guide.txt, return to the root folder, then enter the data folder.\n<image>\nWhat is the next action?"
    },
    {
      "role": "assistant",
      "content": "## Thought:\nThis is a plausible but incorrect local action for the same state: 'cat faq.txt'.\n\n## Action:\nType the command 'cat faq.txt' and press Enter.\n\n## Code:\npyautogui.write(message='cat faq.txt')\npyautogui.press('enter')"
    }
  ],
  "meta": {
    "source": "tac_gui_traj_branch_v1",
    "base_source": "cf_terminal_traj_fhd",
    "trajectory_id": "tac_terminal_docs_data_v1",
    "state_key": "tac_terminal_docs_data_v1/step2",
    "base_state_key": "traj0/r.1.2",
    "step_index": 2,
    "task": "In the Linux terminal, inspect docs/guide.txt, return to the root folder, then enter the data folder.",
    "step_intent": "Return from docs to the root folder.",
    "branch_id": "s02_neg_cat_faq_txt",
    "branch_idx": 1,
    "branch_type": "wrong_file_read",
    "is_gold": false,
    "gold_command": "cd ..",
    "command": "cat faq.txt",
    "action_granularity": "policy_step_local_action",
    "code_norm": "pyautogui.write(message='cat faq.txt')\npyautogui.press('enter')",
    "current_image_rel": "images/step02_traj0_r_1_2_current_s000162.png",
    "next_image_rel": "images/step02_traj0_r_1_2_s02_neg_cat_faq_txt_s000169.png",
    "pixel_diff_nonzero": 3354,
    "pixel_diff_ratio": 0.001617476851851852
  }
}
NEGATIVE valid diff
wrong_file_readdiff 0.22%s02_neg_cat_guide_txt
next state s02_neg_cat_guide_txt
pyautogui.write(message='cat guide.txt') pyautogui.press('enter')
OpenCUA row JSON
{
  "images": [
    "/NHNHOME/data/sanghyeok/qwen-cua/data/tac_gui_traj_branch_v1/images/step02_traj0_r_1_2_current_s000162.png"
  ],
  "wm_next_image": "/NHNHOME/data/sanghyeok/qwen-cua/data/tac_gui_traj_branch_v1/images/step02_traj0_r_1_2_s02_neg_cat_guide_txt_s000175.png",
  "messages": [
    {
      "role": "system",
      "content": "You are a GUI agent operating a desktop. For each step, given the user task and the current screenshot, respond in this exact format:\n\n## Thought:\n<brief reasoning about progress and the chosen next local action>\n\n## Action:\n<one-sentence description of what to do>\n\n## Code:\n<pyautogui code; coordinates normalized to [0,1] when clicking>"
    },
    {
      "role": "user",
      "content": "<image>\nWhat is the next action?"
    },
    {
      "role": "assistant",
      "content": "## Thought:\nProgress: Open the docs folder first. The next local terminal action should be 'cd docs'.\n\n## Action:\nType the command 'cd docs' and press Enter.\n\n## Code:\npyautogui.write(message='cd docs')\npyautogui.press('enter')"
    },
    {
      "role": "user",
      "content": "<image>\nWhat is the next action?"
    },
    {
      "role": "assistant",
      "content": "## Thought:\nProgress: Inspect the requested guide file. The next local terminal action should be 'cat guide.txt'.\n\n## Action:\nType the command 'cat guide.txt' and press Enter.\n\n## Code:\npyautogui.write(message='cat guide.txt')\npyautogui.press('enter')"
    },
    {
      "role": "user",
      "content": "Task: In the Linux terminal, inspect docs/guide.txt, return to the root folder, then enter the data folder.\n<image>\nWhat is the next action?"
    },
    {
      "role": "assistant",
      "content": "## Thought:\nThis is a plausible but incorrect local action for the same state: 'cat guide.txt'.\n\n## Action:\nType the command 'cat guide.txt' and press Enter.\n\n## Code:\npyautogui.write(message='cat guide.txt')\npyautogui.press('enter')"
    }
  ],
  "meta": {
    "source": "tac_gui_traj_branch_v1",
    "base_source": "cf_terminal_traj_fhd",
    "trajectory_id": "tac_terminal_docs_data_v1",
    "state_key": "tac_terminal_docs_data_v1/step2",
    "base_state_key": "traj0/r.1.2",
    "step_index": 2,
    "task": "In the Linux terminal, inspect docs/guide.txt, return to the root folder, then enter the data folder.",
    "step_intent": "Return from docs to the root folder.",
    "branch_id": "s02_neg_cat_guide_txt",
    "branch_idx": 2,
    "branch_type": "wrong_file_read",
    "is_gold": false,
    "gold_command": "cd ..",
    "command": "cat guide.txt",
    "action_granularity": "policy_step_local_action",
    "code_norm": "pyautogui.write(message='cat guide.txt')\npyautogui.press('enter')",
    "current_image_rel": "images/step02_traj0_r_1_2_current_s000162.png",
    "next_image_rel": "images/step02_traj0_r_1_2_s02_neg_cat_guide_txt_s000175.png",
    "pixel_diff_nonzero": 4533,
    "pixel_diff_ratio": 0.0021860532407407406
  }
}
NEGATIVE valid diff
wrong_inspectiondiff 0.37%s02_neg_ls_l
next state s02_neg_ls_l
pyautogui.write(message='ls -l') pyautogui.press('enter')
OpenCUA row JSON
{
  "images": [
    "/NHNHOME/data/sanghyeok/qwen-cua/data/tac_gui_traj_branch_v1/images/step02_traj0_r_1_2_current_s000162.png"
  ],
  "wm_next_image": "/NHNHOME/data/sanghyeok/qwen-cua/data/tac_gui_traj_branch_v1/images/step02_traj0_r_1_2_s02_neg_ls_l_s000181.png",
  "messages": [
    {
      "role": "system",
      "content": "You are a GUI agent operating a desktop. For each step, given the user task and the current screenshot, respond in this exact format:\n\n## Thought:\n<brief reasoning about progress and the chosen next local action>\n\n## Action:\n<one-sentence description of what to do>\n\n## Code:\n<pyautogui code; coordinates normalized to [0,1] when clicking>"
    },
    {
      "role": "user",
      "content": "<image>\nWhat is the next action?"
    },
    {
      "role": "assistant",
      "content": "## Thought:\nProgress: Open the docs folder first. The next local terminal action should be 'cd docs'.\n\n## Action:\nType the command 'cd docs' and press Enter.\n\n## Code:\npyautogui.write(message='cd docs')\npyautogui.press('enter')"
    },
    {
      "role": "user",
      "content": "<image>\nWhat is the next action?"
    },
    {
      "role": "assistant",
      "content": "## Thought:\nProgress: Inspect the requested guide file. The next local terminal action should be 'cat guide.txt'.\n\n## Action:\nType the command 'cat guide.txt' and press Enter.\n\n## Code:\npyautogui.write(message='cat guide.txt')\npyautogui.press('enter')"
    },
    {
      "role": "user",
      "content": "Task: In the Linux terminal, inspect docs/guide.txt, return to the root folder, then enter the data folder.\n<image>\nWhat is the next action?"
    },
    {
      "role": "assistant",
      "content": "## Thought:\nThis is a plausible but incorrect local action for the same state: 'ls -l'.\n\n## Action:\nType the command 'ls -l' and press Enter.\n\n## Code:\npyautogui.write(message='ls -l')\npyautogui.press('enter')"
    }
  ],
  "meta": {
    "source": "tac_gui_traj_branch_v1",
    "base_source": "cf_terminal_traj_fhd",
    "trajectory_id": "tac_terminal_docs_data_v1",
    "state_key": "tac_terminal_docs_data_v1/step2",
    "base_state_key": "traj0/r.1.2",
    "step_index": 2,
    "task": "In the Linux terminal, inspect docs/guide.txt, return to the root folder, then enter the data folder.",
    "step_intent": "Return from docs to the root folder.",
    "branch_id": "s02_neg_ls_l",
    "branch_idx": 3,
    "branch_type": "wrong_inspection",
    "is_gold": false,
    "gold_command": "cd ..",
    "command": "ls -l",
    "action_granularity": "policy_step_local_action",
    "code_norm": "pyautogui.write(message='ls -l')\npyautogui.press('enter')",
    "current_image_rel": "images/step02_traj0_r_1_2_current_s000162.png",
    "next_image_rel": "images/step02_traj0_r_1_2_s02_neg_ls_l_s000181.png",
    "pixel_diff_nonzero": 7599,
    "pixel_diff_ratio": 0.003664641203703704
  }
}
Step 3 · same current state, multiple candidate local actions
Enter the data folder after returning to root.
base_state=traj0/r.1.2.0 · gold=cd data

Current state s_t

current step 3

Candidate branches: s_t + action -> s_t+1

GOLD valid diff
golddiff 0.28%s03_gold_cd_data
next state s03_gold_cd_data
pyautogui.write(message='cd data') pyautogui.press('enter')
OpenCUA row JSON
{
  "images": [
    "/NHNHOME/data/sanghyeok/qwen-cua/data/tac_gui_traj_branch_v1/images/step03_traj0_r_1_2_0_current_s000164.png"
  ],
  "wm_next_image": "/NHNHOME/data/sanghyeok/qwen-cua/data/tac_gui_traj_branch_v1/images/step03_traj0_r_1_2_0_s03_gold_cd_data_s000165.png",
  "messages": [
    {
      "role": "system",
      "content": "You are a GUI agent operating a desktop. For each step, given the user task and the current screenshot, respond in this exact format:\n\n## Thought:\n<brief reasoning about progress and the chosen next local action>\n\n## Action:\n<one-sentence description of what to do>\n\n## Code:\n<pyautogui code; coordinates normalized to [0,1] when clicking>"
    },
    {
      "role": "user",
      "content": "<image>\nWhat is the next action?"
    },
    {
      "role": "assistant",
      "content": "## Thought:\nProgress: Inspect the requested guide file. The next local terminal action should be 'cat guide.txt'.\n\n## Action:\nType the command 'cat guide.txt' and press Enter.\n\n## Code:\npyautogui.write(message='cat guide.txt')\npyautogui.press('enter')"
    },
    {
      "role": "user",
      "content": "<image>\nWhat is the next action?"
    },
    {
      "role": "assistant",
      "content": "## Thought:\nProgress: Return from docs to the root folder. The next local terminal action should be 'cd ..'.\n\n## Action:\nType the command 'cd ..' and press Enter.\n\n## Code:\npyautogui.write(message='cd ..')\npyautogui.press('enter')"
    },
    {
      "role": "user",
      "content": "Task: In the Linux terminal, inspect docs/guide.txt, return to the root folder, then enter the data folder.\n<image>\nWhat is the next action?"
    },
    {
      "role": "assistant",
      "content": "## Thought:\nProgress: Enter the data folder after returning to root. The next local terminal action should be 'cd data'.\n\n## Action:\nType the command 'cd data' and press Enter.\n\n## Code:\npyautogui.write(message='cd data')\npyautogui.press('enter')"
    }
  ],
  "meta": {
    "source": "tac_gui_traj_branch_v1",
    "base_source": "cf_terminal_traj_fhd",
    "trajectory_id": "tac_terminal_docs_data_v1",
    "state_key": "tac_terminal_docs_data_v1/step3",
    "base_state_key": "traj0/r.1.2.0",
    "step_index": 3,
    "task": "In the Linux terminal, inspect docs/guide.txt, return to the root folder, then enter the data folder.",
    "step_intent": "Enter the data folder after returning to root.",
    "branch_id": "s03_gold_cd_data",
    "branch_idx": 0,
    "branch_type": "gold",
    "is_gold": true,
    "gold_command": "cd data",
    "command": "cd data",
    "action_granularity": "policy_step_local_action",
    "code_norm": "pyautogui.write(message='cd data')\npyautogui.press('enter')",
    "current_image_rel": "images/step03_traj0_r_1_2_0_current_s000164.png",
    "next_image_rel": "images/step03_traj0_r_1_2_0_s03_gold_cd_data_s000165.png",
    "pixel_diff_nonzero": 5746,
    "pixel_diff_ratio": 0.0027710262345679013
  }
}
NEGATIVE valid diff
wrong_navigationdiff 0.27%s03_neg_cd_docs
next state s03_neg_cd_docs
pyautogui.write(message='cd docs') pyautogui.press('enter')
OpenCUA row JSON
{
  "images": [
    "/NHNHOME/data/sanghyeok/qwen-cua/data/tac_gui_traj_branch_v1/images/step03_traj0_r_1_2_0_current_s000164.png"
  ],
  "wm_next_image": "/NHNHOME/data/sanghyeok/qwen-cua/data/tac_gui_traj_branch_v1/images/step03_traj0_r_1_2_0_s03_neg_cd_docs_s000166.png",
  "messages": [
    {
      "role": "system",
      "content": "You are a GUI agent operating a desktop. For each step, given the user task and the current screenshot, respond in this exact format:\n\n## Thought:\n<brief reasoning about progress and the chosen next local action>\n\n## Action:\n<one-sentence description of what to do>\n\n## Code:\n<pyautogui code; coordinates normalized to [0,1] when clicking>"
    },
    {
      "role": "user",
      "content": "<image>\nWhat is the next action?"
    },
    {
      "role": "assistant",
      "content": "## Thought:\nProgress: Inspect the requested guide file. The next local terminal action should be 'cat guide.txt'.\n\n## Action:\nType the command 'cat guide.txt' and press Enter.\n\n## Code:\npyautogui.write(message='cat guide.txt')\npyautogui.press('enter')"
    },
    {
      "role": "user",
      "content": "<image>\nWhat is the next action?"
    },
    {
      "role": "assistant",
      "content": "## Thought:\nProgress: Return from docs to the root folder. The next local terminal action should be 'cd ..'.\n\n## Action:\nType the command 'cd ..' and press Enter.\n\n## Code:\npyautogui.write(message='cd ..')\npyautogui.press('enter')"
    },
    {
      "role": "user",
      "content": "Task: In the Linux terminal, inspect docs/guide.txt, return to the root folder, then enter the data folder.\n<image>\nWhat is the next action?"
    },
    {
      "role": "assistant",
      "content": "## Thought:\nThis is a plausible but incorrect local action for the same state: 'cd docs'.\n\n## Action:\nType the command 'cd docs' and press Enter.\n\n## Code:\npyautogui.write(message='cd docs')\npyautogui.press('enter')"
    }
  ],
  "meta": {
    "source": "tac_gui_traj_branch_v1",
    "base_source": "cf_terminal_traj_fhd",
    "trajectory_id": "tac_terminal_docs_data_v1",
    "state_key": "tac_terminal_docs_data_v1/step3",
    "base_state_key": "traj0/r.1.2.0",
    "step_index": 3,
    "task": "In the Linux terminal, inspect docs/guide.txt, return to the root folder, then enter the data folder.",
    "step_intent": "Enter the data folder after returning to root.",
    "branch_id": "s03_neg_cd_docs",
    "branch_idx": 1,
    "branch_type": "wrong_navigation",
    "is_gold": false,
    "gold_command": "cd data",
    "command": "cd docs",
    "action_granularity": "policy_step_local_action",
    "code_norm": "pyautogui.write(message='cd docs')\npyautogui.press('enter')",
    "current_image_rel": "images/step03_traj0_r_1_2_0_current_s000164.png",
    "next_image_rel": "images/step03_traj0_r_1_2_0_s03_neg_cd_docs_s000166.png",
    "pixel_diff_nonzero": 5641,
    "pixel_diff_ratio": 0.0027203896604938273
  }
}
NEGATIVE valid diff
wrong_navigationdiff 0.23%s03_neg_cd_src
next state s03_neg_cd_src
pyautogui.write(message='cd src') pyautogui.press('enter')
OpenCUA row JSON
{
  "images": [
    "/NHNHOME/data/sanghyeok/qwen-cua/data/tac_gui_traj_branch_v1/images/step03_traj0_r_1_2_0_current_s000164.png"
  ],
  "wm_next_image": "/NHNHOME/data/sanghyeok/qwen-cua/data/tac_gui_traj_branch_v1/images/step03_traj0_r_1_2_0_s03_neg_cd_src_s000167.png",
  "messages": [
    {
      "role": "system",
      "content": "You are a GUI agent operating a desktop. For each step, given the user task and the current screenshot, respond in this exact format:\n\n## Thought:\n<brief reasoning about progress and the chosen next local action>\n\n## Action:\n<one-sentence description of what to do>\n\n## Code:\n<pyautogui code; coordinates normalized to [0,1] when clicking>"
    },
    {
      "role": "user",
      "content": "<image>\nWhat is the next action?"
    },
    {
      "role": "assistant",
      "content": "## Thought:\nProgress: Inspect the requested guide file. The next local terminal action should be 'cat guide.txt'.\n\n## Action:\nType the command 'cat guide.txt' and press Enter.\n\n## Code:\npyautogui.write(message='cat guide.txt')\npyautogui.press('enter')"
    },
    {
      "role": "user",
      "content": "<image>\nWhat is the next action?"
    },
    {
      "role": "assistant",
      "content": "## Thought:\nProgress: Return from docs to the root folder. The next local terminal action should be 'cd ..'.\n\n## Action:\nType the command 'cd ..' and press Enter.\n\n## Code:\npyautogui.write(message='cd ..')\npyautogui.press('enter')"
    },
    {
      "role": "user",
      "content": "Task: In the Linux terminal, inspect docs/guide.txt, return to the root folder, then enter the data folder.\n<image>\nWhat is the next action?"
    },
    {
      "role": "assistant",
      "content": "## Thought:\nThis is a plausible but incorrect local action for the same state: 'cd src'.\n\n## Action:\nType the command 'cd src' and press Enter.\n\n## Code:\npyautogui.write(message='cd src')\npyautogui.press('enter')"
    }
  ],
  "meta": {
    "source": "tac_gui_traj_branch_v1",
    "base_source": "cf_terminal_traj_fhd",
    "trajectory_id": "tac_terminal_docs_data_v1",
    "state_key": "tac_terminal_docs_data_v1/step3",
    "base_state_key": "traj0/r.1.2.0",
    "step_index": 3,
    "task": "In the Linux terminal, inspect docs/guide.txt, return to the root folder, then enter the data folder.",
    "step_intent": "Enter the data folder after returning to root.",
    "branch_id": "s03_neg_cd_src",
    "branch_idx": 2,
    "branch_type": "wrong_navigation",
    "is_gold": false,
    "gold_command": "cd data",
    "command": "cd src",
    "action_granularity": "policy_step_local_action",
    "code_norm": "pyautogui.write(message='cd src')\npyautogui.press('enter')",
    "current_image_rel": "images/step03_traj0_r_1_2_0_current_s000164.png",
    "next_image_rel": "images/step03_traj0_r_1_2_0_s03_neg_cd_src_s000167.png",
    "pixel_diff_nonzero": 4864,
    "pixel_diff_ratio": 0.002345679012345679
  }
}
NEGATIVE valid diff
wrong_file_readdiff 0.18%s03_neg_cat_notes_md
next state s03_neg_cat_notes_md
pyautogui.write(message='cat notes.md') pyautogui.press('enter')
OpenCUA row JSON
{
  "images": [
    "/NHNHOME/data/sanghyeok/qwen-cua/data/tac_gui_traj_branch_v1/images/step03_traj0_r_1_2_0_current_s000164.png"
  ],
  "wm_next_image": "/NHNHOME/data/sanghyeok/qwen-cua/data/tac_gui_traj_branch_v1/images/step03_traj0_r_1_2_0_s03_neg_cat_notes_md_s000168.png",
  "messages": [
    {
      "role": "system",
      "content": "You are a GUI agent operating a desktop. For each step, given the user task and the current screenshot, respond in this exact format:\n\n## Thought:\n<brief reasoning about progress and the chosen next local action>\n\n## Action:\n<one-sentence description of what to do>\n\n## Code:\n<pyautogui code; coordinates normalized to [0,1] when clicking>"
    },
    {
      "role": "user",
      "content": "<image>\nWhat is the next action?"
    },
    {
      "role": "assistant",
      "content": "## Thought:\nProgress: Inspect the requested guide file. The next local terminal action should be 'cat guide.txt'.\n\n## Action:\nType the command 'cat guide.txt' and press Enter.\n\n## Code:\npyautogui.write(message='cat guide.txt')\npyautogui.press('enter')"
    },
    {
      "role": "user",
      "content": "<image>\nWhat is the next action?"
    },
    {
      "role": "assistant",
      "content": "## Thought:\nProgress: Return from docs to the root folder. The next local terminal action should be 'cd ..'.\n\n## Action:\nType the command 'cd ..' and press Enter.\n\n## Code:\npyautogui.write(message='cd ..')\npyautogui.press('enter')"
    },
    {
      "role": "user",
      "content": "Task: In the Linux terminal, inspect docs/guide.txt, return to the root folder, then enter the data folder.\n<image>\nWhat is the next action?"
    },
    {
      "role": "assistant",
      "content": "## Thought:\nThis is a plausible but incorrect local action for the same state: 'cat notes.md'.\n\n## Action:\nType the command 'cat notes.md' and press Enter.\n\n## Code:\npyautogui.write(message='cat notes.md')\npyautogui.press('enter')"
    }
  ],
  "meta": {
    "source": "tac_gui_traj_branch_v1",
    "base_source": "cf_terminal_traj_fhd",
    "trajectory_id": "tac_terminal_docs_data_v1",
    "state_key": "tac_terminal_docs_data_v1/step3",
    "base_state_key": "traj0/r.1.2.0",
    "step_index": 3,
    "task": "In the Linux terminal, inspect docs/guide.txt, return to the root folder, then enter the data folder.",
    "step_intent": "Enter the data folder after returning to root.",
    "branch_id": "s03_neg_cat_notes_md",
    "branch_idx": 3,
    "branch_type": "wrong_file_read",
    "is_gold": false,
    "gold_command": "cd data",
    "command": "cat notes.md",
    "action_granularity": "policy_step_local_action",
    "code_norm": "pyautogui.write(message='cat notes.md')\npyautogui.press('enter')",
    "current_image_rel": "images/step03_traj0_r_1_2_0_current_s000164.png",
    "next_image_rel": "images/step03_traj0_r_1_2_0_s03_neg_cat_notes_md_s000168.png",
    "pixel_diff_nonzero": 3726,
    "pixel_diff_ratio": 0.001796875
  }
}