{ "condition": "c2", "study": "study15", "canvas_condition": "Canvas-Visible", "n_actions": 68, "n_guide_actions": 26, "n_follower_actions": 42, "source_guide_timeline": "/Users/jiajuchen/Desktop/AI4EDU/EMNLP26 HumanCollab Dataset/benchmark_experiment/exp_data/c2/study15/study15_guide_timeline.json", "source_follower_timeline": "/Users/jiajuchen/Desktop/AI4EDU/EMNLP26 HumanCollab Dataset/benchmark_experiment/exp_data/c2/study15/study15_follower_timeline.json", "prompt_path": "/Users/jiajuchen/Desktop/AI4EDU/EMNLP26 HumanCollab Dataset/Grounding Acts Human Annotation/llm_propmt.txt", "llm_meta": { "llm_provider": "azure", "llm_model": "gpt-5.5" } }