{"episode_index": 30, "decision_frame": 0, "subtask": "Pick up both T-blocks.", "updated_memory": "holding: both blocks not yet clamped and lifted off table", "is_keyframe": true, "caption": "both T-block poses before the swap", "rag_query": ""}
{"episode_index": 30, "decision_frame": 25, "subtask": "Pick up both T-blocks.", "updated_memory": "holding: reaching down, jaws not closed", "is_keyframe": false, "caption": "", "rag_query": ""}
{"episode_index": 30, "decision_frame": 50, "subtask": "Pick up both T-blocks.", "updated_memory": "holding: grasping blocks on table", "is_keyframe": false, "caption": "", "rag_query": ""}
{"episode_index": 30, "decision_frame": 75, "subtask": "Pick up both T-blocks.", "updated_memory": "holding: blocks still touching table", "is_keyframe": false, "caption": "", "rag_query": ""}
{"episode_index": 30, "decision_frame": 100, "subtask": "Pick up both T-blocks.", "updated_memory": "advance evidence: <both T-blocks clamped in grippers and lifted off table>; holding: red block not placed at right", "is_keyframe": false, "caption": "", "rag_query": "both T-block poses before the swap"}
{"episode_index": 30, "decision_frame": 125, "subtask": "Place the red T-block at the right, tilted to the left.", "updated_memory": "holding: positioning red block at right", "is_keyframe": false, "caption": "", "rag_query": "both T-block poses before the swap"}
{"episode_index": 30, "decision_frame": 150, "subtask": "Place the red T-block at the right, tilted to the left.", "updated_memory": "holding: lowering red block at right", "is_keyframe": false, "caption": "", "rag_query": "both T-block poses before the swap"}
{"episode_index": 30, "decision_frame": 175, "subtask": "Place the red T-block at the right, tilted to the left.", "updated_memory": "holding: left gripper releasing red block", "is_keyframe": false, "caption": "", "rag_query": "both T-block poses before the swap"}
{"episode_index": 30, "decision_frame": 200, "subtask": "Place the red T-block at the right, tilted to the left.", "updated_memory": "advance evidence: <red T-block rests on right, left gripper opened and risen clear>; holding: blue block not placed at left", "is_keyframe": false, "caption": "", "rag_query": "both T-block poses before the swap"}
{"episode_index": 30, "decision_frame": 225, "subtask": "Place the blue T-block at the left, tilted to the left.", "updated_memory": "holding: moving blue block towards left", "is_keyframe": false, "caption": "", "rag_query": "both T-block poses before the swap"}
{"episode_index": 30, "decision_frame": 250, "subtask": "Place the blue T-block at the left, tilted to the left.", "updated_memory": "holding: positioning blue block at left", "is_keyframe": false, "caption": "", "rag_query": "both T-block poses before the swap"}
{"episode_index": 30, "decision_frame": 275, "subtask": "Place the blue T-block at the left, tilted to the left.", "updated_memory": "holding: right gripper releasing blue block", "is_keyframe": false, "caption": "", "rag_query": "both T-block poses before the swap"}
{"episode_index": 30, "decision_frame": 300, "subtask": "Place the blue T-block at the left, tilted to the left.", "updated_memory": "holding: right arm lifting away", "is_keyframe": false, "caption": "", "rag_query": "both T-block poses before the swap"}
{"episode_index": 30, "decision_frame": 325, "subtask": "Place the blue T-block at the left, tilted to the left.", "updated_memory": "advance evidence: <blue T-block rests on left, right gripper opened and withdrawn>", "is_keyframe": false, "caption": "", "rag_query": "both T-block poses before the swap"}