{"episode_index": 27, "decision_frame": 0, "subtask": "Pick up both T-blocks.", "updated_memory": "holding: both blocks not yet clamped and lifted", "is_keyframe": true, "caption": "both T-block poses before the swap", "rag_query": ""}
{"episode_index": 27, "decision_frame": 25, "subtask": "Pick up both T-blocks.", "updated_memory": "holding: arms reaching down, blocks not yet lifted", "is_keyframe": false, "caption": "", "rag_query": ""}
{"episode_index": 27, "decision_frame": 50, "subtask": "Pick up both T-blocks.", "updated_memory": "holding: grippers grasping blocks, table clearance not yet achieved", "is_keyframe": false, "caption": "", "rag_query": ""}
{"episode_index": 27, "decision_frame": 75, "subtask": "Pick up both T-blocks.", "updated_memory": "holding: grippers grasping blocks, still rising", "is_keyframe": false, "caption": "", "rag_query": ""}
{"episode_index": 27, "decision_frame": 100, "subtask": "Pick up both T-blocks.", "updated_memory": "advance evidence: both T-blocks are clamped in grippers AND visibly lifted off table with surface visible beneath", "is_keyframe": false, "caption": "", "rag_query": ""}
{"episode_index": 27, "decision_frame": 125, "subtask": "Place the red T-block at the right, tilted to the left.", "updated_memory": "holding: left arm holding red T-block, moving toward destination", "is_keyframe": false, "caption": "", "rag_query": "both T-block poses before the swap"}
{"episode_index": 27, "decision_frame": 150, "subtask": "Place the red T-block at the right, tilted to the left.", "updated_memory": "holding: left arm positioning red T-block at right position", "is_keyframe": false, "caption": "", "rag_query": "both T-block poses before the swap"}
{"episode_index": 27, "decision_frame": 175, "subtask": "Place the red T-block at the right, tilted to the left.", "updated_memory": "holding: red T-block touching table, left gripper opening", "is_keyframe": false, "caption": "", "rag_query": "both T-block poses before the swap"}
{"episode_index": 27, "decision_frame": 200, "subtask": "Place the red T-block at the right, tilted to the left.", "updated_memory": "holding: left gripper releasing red T-block, not yet fully clear", "is_keyframe": false, "caption": "", "rag_query": "both T-block poses before the swap"}
{"episode_index": 27, "decision_frame": 225, "subtask": "Place the blue T-block at the left, tilted to the right.", "updated_memory": "advance evidence: red T-block rests on table at right AND left gripper open and risen clear", "is_keyframe": false, "caption": "", "rag_query": "both T-block poses before the swap"}
{"episode_index": 27, "decision_frame": 250, "subtask": "Place the blue T-block at the left, tilted to the right.", "updated_memory": "holding: right arm moving blue T-block toward left position", "is_keyframe": false, "caption": "", "rag_query": "both T-block poses before the swap"}
{"episode_index": 27, "decision_frame": 275, "subtask": "Place the blue T-block at the left, tilted to the right.", "updated_memory": "holding: right arm lowering blue T-block to table at left", "is_keyframe": false, "caption": "", "rag_query": "both T-block poses before the swap"}
{"episode_index": 27, "decision_frame": 300, "subtask": "Place the blue T-block at the left, tilted to the right.", "updated_memory": "holding: blue T-block placed, right gripper opening and ascending", "is_keyframe": false, "caption": "", "rag_query": "both T-block poses before the swap"}
{"episode_index": 27, "decision_frame": 325, "subtask": "Place the blue T-block at the left, tilted to the right.", "updated_memory": "advance evidence: blue T-block rests on table at left AND right gripper visibly opened and clear", "is_keyframe": false, "caption": "", "rag_query": "both T-block poses before the swap"}
{"episode_index": 27, "decision_frame": 350, "subtask": "Place the blue T-block at the left, tilted to the right.", "updated_memory": "advance evidence: both blocks swapped at rest and arms withdrawn", "is_keyframe": false, "caption": "", "rag_query": "both T-block poses before the swap"}