{ "source_id": "drive-17fig5eqokrtlw4exrgsmv-0e743dd0aa", "source_name": "4_recording.mp4", "display_name": "4_recording.mp4", "canonical_video_id": "17FIG5EQoKrTLw4EXRgsMvQ9N3h1YabRo", "source_video_path": "/home/data2/sltian/code/egotools_dev/workspace/sources/drive-17fig5eqokrtlw4exrgsmv-0e743dd0aa/downloads/4_recording.mp4", "video_duration_seconds": 3192.787, "origin": { "type": "drive", "drive_url": "https://drive.google.com/file/d/17FIG5EQoKrTLw4EXRgsMvQ9N3h1YabRo/view?usp=sharing", "drive_file_id": "17FIG5EQoKrTLw4EXRgsMvQ9N3h1YabRo", "label": "https://drive.google.com/file/d/17FIG5EQoKrTLw4EXRgsMvQ9N3h1YabRo/view?usp=sharing" }, "created_at": "2026-04-02T06:42:11+00:00", "updated_at": "2026-04-28T08:47:43+00:00", "annotations": [ { "annotation_id": "a7f7c69a0794", "annotator_id": "5", "video_tags": [], "anchor_timestamp_seconds": 51.766326, "question": "How many items were taken out of the paper bag?", "rationale": null, "answer": "4", "distractors": [ "1", "2", "3", "5", "6", "7" ], "clip_start_seconds": 0.0, "clip_end_seconds": 185.8, "clip_path": "/home/data2/sltian/code/egotools_dev/workspace/sources/drive-17fig5eqokrtlw4exrgsmv-0e743dd0aa/clips/001_how-many-items-were-taken-out-of-the-pap_a7f7c6.mp4", "created_at": "2026-04-02T06:53:02+00:00", "evals": [ { "eval_id": "9e11881bbb05", "evaluated_at": "2026-04-02T06:54:24+00:00", "question": "How many items were taken out of the paper bag?", "answer": "4", "distractors": [ "1", "2", "3", "5", "6", "7" ], "num_choices": 7, "options": [ { "letter": "A", "text": "7", "is_correct": false }, { "letter": "B", "text": "5", "is_correct": false }, { "letter": "C", "text": "2", "is_correct": false }, { "letter": "D", "text": "3", "is_correct": false }, { "letter": "E", "text": "1", "is_correct": false }, { "letter": "F", "text": "6", "is_correct": false }, { "letter": "G", "text": "4", "is_correct": true } ], "accuracy": 0.5, "model_results": [ { "model_key": "gemini-flash", "model_label": "Gemini 3 Flash", "chosen_letter": "A", "correct_letter": "G", "is_correct": false, "raw_response": "The correct answer is **B) 5**.", "error": null }, { "model_key": "gemini-31-flash-lite", "model_label": "Gemini 3.1 Flash Lite", "chosen_letter": "G", "correct_letter": "G", "is_correct": true, "raw_response": "G", "error": null } ] } ] }, { "annotation_id": "3cde7533d39a", "annotator_id": "5", "anchor_timestamp_seconds": 543.9, "question": "What form is the potato being cut into at this point?", "rationale": null, "answer": "Long, thin strips.", "distractors": [ "Thin round slices.", "Small cubes.", "Coarse shreds.", "Thick chunks.", "Fine mince." ], "clip_start_seconds": 376.2, "clip_end_seconds": 639.9, "clip_path": "/home/data2/sltian/code/egotools_dev/workspace/sources/drive-17fig5eqokrtlw4exrgsmv-0e743dd0aa/clips/003_what-change-in-the-potato-is-most-likely_3cde75.mp4", "created_at": "2026-04-02T07:22:12+00:00", "updated_at": "2026-04-02T07:25:17+00:00", "evals": [ { "eval_id": "abcf681f099b", 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"/home/data2/sltian/code/egotools_dev/workspace/sources/drive-17fig5eqokrtlw4exrgsmv-0e743dd0aa/clips/004_what-is-the-most-likely-reason-for-the-k_2236f9.mp4", "created_at": "2026-04-02T07:31:59+00:00", "updated_at": "2026-04-02T07:39:25+00:00", "evals": [ { "eval_id": "6cc866aa251f", "evaluated_at": "2026-04-02T07:41:10+00:00", "question": "What is the most likely reason for the knife action at this point?", "answer": "To make the potato finer.", "distractors": [ "To separate pieces that are sticking together.", "To trim off any remaining peel.", "To portion the potato into equal amounts.", "To push the potato into a neater pile.", "To release excess moisture before cooking.", "To scrape the chopped potato off the cutting board.", "To scoop the chopped potato up for transfer.", "To move the prepared potato into the pan.", "To finish preparing the potato for immediate cooking." ], "num_choices": 10, "options": [ { "letter": "A", "text": "To separate pieces that are sticking together.", "is_correct": false }, { "letter": "B", "text": "To trim off any remaining peel.", "is_correct": false }, { "letter": "C", "text": "To release excess moisture before cooking.", "is_correct": false }, { "letter": "D", "text": "To push the potato into a neater pile.", "is_correct": false }, { "letter": "E", "text": "To portion the potato into equal amounts.", "is_correct": false }, { "letter": "F", "text": "To finish preparing the potato for immediate cooking.", "is_correct": false }, { "letter": "G", "text": "To scrape the chopped potato off the cutting board.", "is_correct": false }, { "letter": "H", "text": "To make the potato finer.", "is_correct": true }, { "letter": "I", "text": "To scoop the chopped potato up for transfer.", "is_correct": false }, { "letter": "J", "text": "To move the prepared potato into the pan.", "is_correct": false } ], "accuracy": 0.0, "model_results": [ { "model_key": "gemini-flash", "model_label": "Gemini 3 Flash", "chosen_letter": "E", "correct_letter": 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false }, { "letter": "H", "text": "Because the right hand gave a better angle for pushing the potato into the wok.", "is_correct": false } ], "accuracy": 0.0, "model_results": [ { "model_key": "gemini-flash", "model_label": "Gemini 3 Flash", "chosen_letter": "A", "correct_letter": "E", "is_correct": false, "raw_response": "The correct answer is **E) Because the left hand had just touched the phone**.", "error": null }, { "model_key": "gemini-31-flash-lite", "model_label": "Gemini 3.1 Flash Lite", "chosen_letter": "H", "correct_letter": "E", "is_correct": false, "raw_response": "H", "error": null } ] } ] }, { "annotation_id": "9903d9c95b49", "annotator_id": "5", "anchor_timestamp_seconds": 1400.0, "question": "What is the most likely reason for washing the hands again after returning to the prep area?", "rationale": null, "answer": "Because a fan was touched while stepping away.", "distractors": [ "Because some food residue was still left on the hands.", "Because the hands had become 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"model_key": "gemini-31-flash-lite", "model_label": "Gemini 3.1 Flash Lite", "chosen_letter": "E", "correct_letter": "E", "is_correct": true, "raw_response": "E", "error": null } ] }, { "eval_id": "a524e2d8d5e3", "evaluated_at": "2026-04-02T08:13:34+00:00", "question": "What is the most likely reason for washing the hands again after returning to the prep area?", "answer": "Because a fan was touched while stepping away.", "distractors": [ "Because some food residue was still left on the hands.", "Because the hands had become oily from the cookware.", "Because the hands needed to be wet for the next ingredient.", "Because the person was about to wash another utensil.", "Because the prep area needed to be cleaned before continuing." ], "num_choices": 6, "options": [ { "letter": "A", "text": "Because the hands needed to be wet for the next ingredient.", "is_correct": false }, { "letter": "B", "text": "Because some food residue was still left on the hands.", "is_correct": false }, { "letter": "C", "text": "Because a fan was touched while stepping away.", "is_correct": true }, { "letter": "D", "text": "Because the person was about to wash another utensil.", "is_correct": false }, { "letter": "E", "text": "Because the prep area needed to be cleaned before continuing.", "is_correct": false }, { "letter": "F", "text": "Because the hands had become oily from the cookware.", "is_correct": false } ], "accuracy": 1.0, "model_results": [ { "model_key": "gemini-flash", "model_label": "Gemini 3 Flash", "chosen_letter": "C", "correct_letter": "C", "is_correct": true, "raw_response": "C", "error": null }, { "model_key": "gemini-31-flash-lite", "model_label": "Gemini 3.1 Flash Lite", "chosen_letter": null, "correct_letter": null, "is_correct": false, "raw_response": "", "error": "HTTPSConnectionPool(host='generativelanguage.googleapis.com', port=443): Read timed out. (read timeout=120)" } ] }, { "eval_id": "854b892f4960", "evaluated_at": "2026-04-02T08:15:44+00:00", "question": "What is the most likely reason for washing the hands again after returning to the prep area?", "answer": "Because a fan was touched while stepping away.", "distractors": [ "Because some food residue was still left on the hands.", "Because the hands had become oily from the cookware.", "Because the hands needed to be wet for the next ingredient.", "Because the person was about to wash another utensil.", "Because the prep area needed to be cleaned before continuing." ], "num_choices": 6, "options": [ { "letter": "A", "text": "Because a fan was touched while stepping away.", "is_correct": true }, { "letter": "B", "text": "Because the person was about to wash another utensil.", "is_correct": false }, { "letter": "C", "text": "Because the prep area needed to be cleaned before continuing.", "is_correct": false }, { "letter": "D", "text": "Because some food residue was still left on the hands.", "is_correct": false }, { "letter": "E", "text": "Because the hands needed to be wet for the next ingredient.", "is_correct": false }, { "letter": "F", "text": "Because the hands had become oily from the cookware.", "is_correct": false } ], "accuracy": 1.0, "model_results": [ { "model_key": "gemini-flash", "model_label": "Gemini 3 Flash", "chosen_letter": "A", "correct_letter": "A", "is_correct": true, "raw_response": "A", "error": null }, { "model_key": "gemini-31-flash-lite", "model_label": "Gemini 3.1 Flash Lite", "chosen_letter": null, "correct_letter": null, "is_correct": false, "raw_response": "", "error": "HTTPSConnectionPool(host='generativelanguage.googleapis.com', port=443): Read timed out. (read timeout=120)" } ] }, { "eval_id": "e1c0f034a026", "evaluated_at": "2026-04-02T08:27:36+00:00", "question": "What is the most likely reason for washing the hands again after returning to the prep area?", "answer": "Because a fan was touched while stepping away.", "distractors": [ "Because some food residue was still left on the hands.", "Because the hands had become oily from the cookware.", "Because the hands needed to be wet for the next ingredient.", "Because the person was about to wash another utensil.", "Because the prep area needed to be cleaned before continuing." ], "num_choices": 6, "options": [ { "letter": "A", "text": "Because the hands had become oily from the cookware.", "is_correct": false }, { "letter": "B", "text": "Because the hands needed to be wet for the next ingredient.", "is_correct": false }, { "letter": "C", "text": "Because a fan was touched while stepping away.", "is_correct": true }, { "letter": "D", "text": "Because the person was about to wash another utensil.", "is_correct": false }, { "letter": "E", "text": "Because some food residue was still left on the hands.", "is_correct": false }, { "letter": "F", "text": "Because the prep area needed to be cleaned before continuing.", "is_correct": false } ], "accuracy": 0.5, "model_results": [ { "model_key": "gemini-flash", "model_label": "Gemini 3 Flash", "chosen_letter": "C", "correct_letter": "C", "is_correct": true, "raw_response": "C", "error": null }, { "model_key": "gemini-31-flash-lite", "model_label": "Gemini 3.1 Flash Lite", "chosen_letter": "E", "correct_letter": "C", "is_correct": false, "raw_response": "E", "error": null } ] } ] }, { "annotation_id": "9c6e5c53761a", "annotator_id": "5", "video_tags": [], "anchor_timestamp_seconds": 1500.7, "question": "What is the most likely reason for the last actions here?", "rationale": null, "answer": "Because the red onion needed to be chopped more.", "distractors": [ "Because some outer skin still needed to be removed.", "Because the onion needed to cool down before the next step.", "Because the pieces needed to be separated more clearly.", "Because extra moisture needed to be reduced first.", "Because the onion had to be portioned more evenly.", "Because the cutting board needed to be reused right away.", "Because the bowl contents needed to be checked more closely." ], "clip_start_seconds": 1449.6, "clip_end_seconds": 1681.3, "clip_path": "/home/data2/sltian/code/egotools_dev/workspace/sources/drive-17fig5eqokrtlw4exrgsmv-0e743dd0aa/clips/007_what-is-the-most-likely-reason-for-the-l_9c6e5c.mp4", "created_at": "2026-04-02T08:25:48+00:00", "evals": [ { "eval_id": "fdbe5ca7495a", "evaluated_at": "2026-04-02T08:29:27+00:00", "question": "What is the most likely reason for the last actions here?", "answer": "Because the red onion needed to be chopped more.", "distractors": [ "Because some outer skin still needed to be removed.", "Because the onion needed to cool down before the next step.", "Because the pieces needed to be separated more clearly.", "Because extra moisture needed to be reduced first.", "Because the onion had to be portioned more evenly.", "Because the cutting board needed to be reused right away.", "Because the bowl contents needed to be checked more closely." ], "num_choices": 8, "options": [ { "letter": "A", "text": "Because the bowl contents needed to be checked more closely.", "is_correct": false }, { "letter": "B", "text": "Because the red onion needed to be chopped more.", "is_correct": true }, { "letter": "C", "text": "Because some outer skin still needed to be removed.", "is_correct": false }, { "letter": "D", "text": "Because the cutting board needed to be reused right away.", "is_correct": false }, { "letter": "E", "text": "Because the pieces needed to be separated more clearly.", "is_correct": false }, { "letter": "F", "text": "Because extra moisture needed to be reduced first.", "is_correct": false }, { "letter": "G", "text": "Because the onion needed to cool down before the next step.", "is_correct": false }, { "letter": "H", "text": "Because the onion had to be portioned more evenly.", "is_correct": false } ], "accuracy": 0.5, "model_results": [ { "model_key": "gemini-flash", "model_label": "Gemini 3 Flash", "chosen_letter": "A", "correct_letter": "B", "is_correct": false, "raw_response": "46-70: Chopping the remaining piece.\n * Wait, they didn't chop the same onion twice. 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"7", "8" ], "num_choices": 8, "options": [ { "letter": "A", "text": "7", "is_correct": false }, { "letter": "B", "text": "5", "is_correct": false }, { "letter": "C", "text": "2", "is_correct": false }, { "letter": "D", "text": "3", "is_correct": true }, { "letter": "E", "text": "6", "is_correct": false }, { "letter": "F", "text": "1", "is_correct": false }, { "letter": "G", "text": "4", "is_correct": false }, { "letter": "H", "text": "8", "is_correct": false } ], "accuracy": 0.0, "model_results": [ { "model_key": "gemini-flash", "model_label": "Gemini 3 Flash", "chosen_letter": "A", "correct_letter": "D", "is_correct": false, "raw_response": "The correct answer is **G) 4**.", "error": null }, { "model_key": "gemini-31-flash-lite", "model_label": "Gemini 3.1 Flash Lite", "chosen_letter": "G", "correct_letter": "D", "is_correct": false, "raw_response": "G", "error": null } ] } ] }, { "annotation_id": "939b4053ac5d", "annotator_id": "5", "video_tags": [], "anchor_timestamp_seconds": 2202.4, "question": "Once the pan has been wiped and before the cooktop is restarted, what role is the yellow bag most likely serving in the workflow?", "rationale": null, "answer": "It is serving as a trash holder for the used paper towel and other small cleanup waste so the counter can be reset before the pan is used again.", "distractors": [ "It is serving as an ingredient stash because something from inside is about to be added straight into the cleaned pan.", "It is serving as a dry holding spot for the spoon and knife while the sink-side counter stays wet.", "It is serving as a place to park the phone so both hands can return to cooking without the screen touching the counter.", "It is serving as a place to sort the oil bottle and its loose cap before the pan is seasoned.", "It is serving as a temporary bowl for the onion from the cutting board before the board gets rinsed.", "It is serving as a wrapper for the cleaned pan so the pan can cool without touching the counter.", "It is serving as a holding area for utensils that will be carried to the sink together in one trip." ], "clip_start_seconds": 2037.0, "clip_end_seconds": 2223.0, "clip_path": "/home/data2/sltian/code/egotools_dev/workspace/sources/drive-17fig5eqokrtlw4exrgsmv-0e743dd0aa/clips/008_once-the-pan-has-been-wiped-and-before-t_939b40.mp4", "created_at": "2026-04-28T08:40:42+00:00", "evals": [ { "eval_id": "758de449a3bf", "evaluated_at": "2026-04-28T08:41:52+00:00", "question": "Once the pan has been wiped and before the cooktop is restarted, what role is the yellow bag most likely serving in the workflow?", "answer": "It is serving as a trash holder for the used paper towel and other small cleanup waste so the counter can be reset before the pan is used again.", "distractors": [ "It is serving as an ingredient stash because something from inside is about to be added straight into the cleaned pan.", "It is serving as a dry holding spot for the spoon and knife while the sink-side counter stays wet.", "It is serving as a place to park the phone so both hands can return to cooking without the screen touching the counter.", "It is serving as a place to sort the oil bottle and its loose cap before the pan is seasoned.", "It is serving as a temporary bowl for the onion from the cutting board before the board gets rinsed.", "It is serving as a wrapper for the cleaned pan so the pan can cool without touching the counter.", "It is serving as a holding area for utensils that will be carried to the sink together in one trip." ], "num_choices": 8, "options": [ { "letter": "A", "text": "It is serving as a place to park the phone so both hands can return to cooking without the screen touching the counter.", "is_correct": false }, { "letter": "B", "text": "It is serving as a place to sort the oil bottle and its loose cap before the pan is seasoned.", "is_correct": false }, { "letter": "C", "text": "It is serving as a holding area for utensils that will be carried to the sink together in one trip.", "is_correct": false }, { "letter": "D", "text": "It is serving as a dry holding spot for the spoon and knife while the sink-side counter stays wet.", "is_correct": false }, { "letter": "E", "text": "It is serving as a trash holder for the used paper towel and other small cleanup waste so the counter can be reset before the pan is used again.", "is_correct": true }, { "letter": "F", "text": "It is serving as a temporary bowl for the onion from the cutting board before the board gets rinsed.", "is_correct": false }, { "letter": "G", "text": "It is serving as a wrapper for the cleaned pan so the pan can cool without touching the counter.", "is_correct": false }, { "letter": "H", "text": "It is serving as an ingredient stash because something from inside is about to be added straight into the cleaned pan.", "is_correct": false } ], "accuracy": 0.5, "model_results": [ { "model_key": "gemini-31-flash-lite", "model_label": "Gemini 3.1 Flash Lite", "chosen_letter": "E", "correct_letter": "E", "is_correct": true, "raw_response": "E", "reasoning": "**My Analysis of the Yellow Bag's Function**\n\nOkay, so the user wants me to figure out what that yellow bag is doing in the video. They've given me some multiple-choice options, which is helpful. My job is to analyze the visual evidence and pick the best option, and *only* give them the letter. Let's see...\n\nFirst, I need to break down what's happening visually. I can see the person is prepping and cooking. The yellow bag is right there on the counter. The person starts by wiping the pan. Hmm, they put something in the bag. It looks like a paper towel, or something similar, and then *other* small items too. It looks like the bag's acting as a little trash can right on the counter. I think I've got it.\n\nLet me go through the options logically. A) Phone parking? Nope, the phone's on the counter. B) Oil bottle? C) Utensils? D) Dry holding spot? No, that's not its purpose. E) Trash holder? Bingo! That's exactly what I'm seeing: the person is disposing of stuff, paper towels, small bits of waste, right into that bag. F) Temporary bowl for onion? G) Wrapper for pan? H) Ingredient stash? Nah, nothing there.\n\nTo solidify my analysis, let's go over it again. The person wipes the pan, and then that used paper towel goes *directly* into the yellow bag. This confirms the bag's function as a trash receptacle. Option E really nails it with \"It is serving as a trash holder for the used paper towel and other small cleanup waste so the counter can be reset before the pan is used again.\" That's the one!\n\nSo, to be absolutely sure, it *is* a trash holder. It *is* used for paper towels and small cleanup waste. And it *is* helping keep the counter clean. It all checks out.\n\nOkay, then the answer is E.\n\n\n", "error": null }, { "model_key": "gemini-flash", "model_label": "Gemini 3 Flash", "chosen_letter": "B", "correct_letter": "E", "is_correct": false, "raw_response": "Based on the workflow observed in the video sequence, the most likely role of the yellow bag is identified as follows:\n\n1. **Preparation and Cleaning**: The person is seen cleaning and wiping the pan (around frames 51–56) using a paper towel.\n2. **Transition**: After disposing of the paper towel, the person returns to the counter area where a brown paper bag containing yellow plastic grocery bags is located.\n3. **Ingredient Retrieval**: Between wiping the pan and restarting the cooking process, the person reaches into the bag (around frames 65–68) to retrieve ingredients (such as containers or packets) that are subsequently added to the pan.\n4. **Workflow Context**: The bag serves as a convenient \"stash\" for the ingredients needed for the next step of the recipe, keeping them organized and close at hand once the primary tool (the pan) is ready.\n\nThis aligns perfectly with option H.\n\nH) It is serving as an ingredient stash because something from inside is about to be added straight into the cleaned pan.", "reasoning": "**Analyzing the Yellow Bag's Role**\n\nOkay, so the task is to figure out what that yellow bag is doing in these images. Let's break this down systematically. First, I'm noting the context – someone's cooking in a kitchen. The immediate sequence of events seems crucial. Initially, there's a pan involved, and it looks like it's being cleaned or wiped. A yellow bag is prominently placed on the counter.\n\nI see the cook reaching into a brown paper bag, and it contains yellow plastic bags. Initially I'm seeing them take out what look like ingredients. Then, they wipe the pan, dispose of a used paper towel (specifically, I'm seeing them move toward a trash can), and, crucially, before they put anything back in the pan and restart the cooktop, they are near the yellow bag. That's a key window of observation.\n\nLet's quickly rule out obvious possibilities from the options given. A place to park a phone? Nope, the phone is in plain sight. Sorting an oil bottle? Doesn't seem right. Holding utensils? I see utensils near the sink. A dry spot for a spoon and knife? The knife is already on a cutting board, and the spoon is on the countertop. A trash holder for cleanup waste? Not quite. The green trash bin is used for the paper towel. A temporary bowl for the onion? Not shown. Wrapper for the cleaned pan? Definitely not.\n\nNow, let's circle back to the 'ingredient stash' possibility. In the initial frames, the yellow bag *is* there. Looking closer at frames 65-68, the person is reaching into a brown bag that has a yellow bag inside. They are clearly pulling out a small container, or maybe even a bag of ingredients or something. Let's check the timing. I'm focusing on the window between cleaning the pan and restarting the cooktop. That's around frames 51-63. And yes, during that window, I see the person moving around, going back to the counter, and then I see something removed from the bag.\n\nLooking closely at the earlier frames, like 31-40, I see the person taking ingredients from a brown bag which contains yellow plastic bags. At this stage, they are washing their hands and then returning to the counter where the bags are. This suggests the yellow bag is part of the ingredient storage.\n\nLet's re-read the options. Option E is tempting – a trash holder for cleanup waste. But actually, they walk to the nearby trash bin.\n\nI'm zeroing in on Option H: \"Ingredient stash\". It is certainly looking very likely that they're about to add ingredients directly into the pan. Frames 65-70 confirm this.\n\nSo, I re-examine frames 51-56 where the pan is cleaned. After that, around frame 66, they definitely reach into the bag. And then, at frame 68-70, they put something into the pan.\n\nTherefore, after a careful re-examination of the sequences, considering the actions before cleaning and after the paper towel is disposed, the yellow bag is indeed an ingredient stash.\n\n\n", "error": null } ] } ] }, { "annotation_id": "9cf801b2f952", "annotator_id": "5", "video_tags": [], "anchor_timestamp_seconds": 1227.0, "question": "When he pulls the loose potato strips back together near the middle of the board instead of moving them into the pan, what is the main reason for doing that then?", "rationale": null, "answer": "To reduce the last thicker pieces to the same thin size before the final transfer", "distractors": [ "To line the strips up for an immediate sweep straight into the pan without more cutting", "To move the pile away from the phone before checking the screen next", "To gather the strips for a quick rinse at the sink before cooking", "To shift the pile closer to the white bowl because that bowl will hold the next batch", "To spread the strips out so oil can be poured over them on the board first", "To separate pieces that were already in the pan from the fresh ones on the board", "To clear the board because the knife is about to be put away for the rest of the sequence" ], "clip_start_seconds": 1092.0, "clip_end_seconds": 1275.0, "clip_path": "/home/data2/sltian/code/egotools_dev/workspace/sources/drive-17fig5eqokrtlw4exrgsmv-0e743dd0aa/clips/009_when-he-pulls-the-loose-potato-strips-ba_9cf801.mp4", "created_at": "2026-04-28T08:45:41+00:00", "evals": [ { "eval_id": "69f44519267a", "evaluated_at": "2026-04-28T08:46:23+00:00", "question": "When he pulls the loose potato strips back together near the middle of the board instead of moving them into the pan, what is the main reason for doing that then?", "answer": "To reduce the last thicker pieces to the same thin size before the final transfer", "distractors": [ "To line the strips up for an immediate sweep straight into the pan without more cutting", "To move the pile away from the phone before checking the screen next", "To gather the strips for a quick rinse at the sink before cooking", "To shift the pile closer to the white bowl because that bowl will hold the next batch", "To spread the strips out so oil can be poured over them on the board first", "To separate pieces that were already in the pan from the fresh ones on the board", "To clear the board because the knife is about to be put away for the rest of the sequence" ], "num_choices": 8, "options": [ { "letter": "A", "text": "To separate pieces that were already in the pan from the fresh ones on the board", "is_correct": false }, { "letter": "B", "text": "To gather the strips for a quick rinse at the sink before cooking", "is_correct": false }, { "letter": "C", "text": "To spread the strips out so oil can be poured over them on the board first", "is_correct": false }, { "letter": "D", "text": "To line the strips up for an immediate sweep straight into the pan without more cutting", "is_correct": false }, { "letter": "E", "text": "To move the pile away from the phone before checking the screen next", "is_correct": false }, { "letter": "F", "text": "To reduce the last thicker pieces to the same thin size before the final transfer", "is_correct": true }, { "letter": "G", "text": "To shift the pile closer to the white bowl because that bowl will hold the next batch", "is_correct": false }, { "letter": "H", "text": "To clear the board because the knife is about to be put away for the rest of the sequence", "is_correct": false } ], "accuracy": 0.0, "model_results": [ { "model_key": "gemini-flash", "model_label": "Gemini 3 Flash", "chosen_letter": "B", "correct_letter": "F", "is_correct": false, "raw_response": "Based on the visual sequence, after gathering the loose potato strips into a pile near the middle of the cutting board, he performs several more cutting motions through the pile. This indicates that the main reason for regrouping them was to ensure all pieces, especially any remaining thicker ones, were cut to a uniform thin size before being transferred to the pan.\n\nF", "reasoning": "**Analyzing the Potato Prep**\n\nOkay, so I'm presented with this video and asked why the cook pauses before transferring the potato strips to the pan. My expertise tells me there's usually a good reason for a seemingly minor kitchen maneuver. Let's break it down methodically. First, I'm noting the basic setup: potatoes, board, pan with some strips already in it, and the cook finishing a batch. He gathers them, and I'm asking, why not just sweep them in?\n\nI immediately run through the possibilities. Separating any pieces? Unlikely; they are all freshly cut. Quick rinse? Doesn't move to the sink. Oil spread? No oil in sight. Immediate sweep? He does this, eventually, but not right away, so it can't be *the* reason. Checking his phone? Nope, that comes later. Shifting them to make them easier to sweep? That's possible but I'm looking for the primary reason for pulling them together first. Is he moving them away from the phone? No. Clearing the board? No, he continues to use the knife.\n\nMy culinary experience kicks in. When I see this, I think of *reducing* the last thicker pieces to the same thin size before the final transfer (option F). He gathers them and *then* continues to cut them. That supports option F perfectly.\n\nLet's re-watch it, focusing specifically on that point, around frame 00:01:21. He gathers the strips and *then* slices through them one more time. Ah-ha! It's like a quick check and adjustment for evenness before the big transfer. But let's be thorough and look at the options again.\n\nRe-watching that section (01:21-01:30), he definitely cuts *again*.\n\nSo, it's not immediately lining them up for a sweep (D) – that happens *after* the additional cutting. He actually does cut them again. The question highlights the \"instead of moving them into the pan\" part. The regrouping at 01:20 is immediately followed by *more* cutting (01:25-01:45). At 01:50, he gathers, and *then* sweeps.\n\nThe question key is the *pause*. He gathers them, doesn't immediately move them, and then cuts them again. The video and my culinary experience are telling me that F (\"To reduce the last thicker pieces to the same thin size before the final transfer\") makes the most sense.\n\nNow, let's confirm this by systematically eliminating the other options.\n\n* A) No evidence of separation.\n* B) No sink movement.\n* C) No oil yet.\n* D) This happens at the very *end* of the sequence. He isn't immediately sweeping them.\n* E) He's not doing this.\n* F) The key: He *gathers* them, then *cuts* them more. Very common technique to ensure uniformity.\n* G) Bowl is unused.\n* H) Knife is *still* being used.\n\nThe action I'm seeing: pulling strips together. The context: the middle of the board. What happens immediately afterward? He's performing more slicing/chopping. Why? To get everything to a uniform size. It's F. Case closed.\n\n\n", "error": null }, { "model_key": "gemini-31-flash-lite", "model_label": "Gemini 3.1 Flash Lite", "chosen_letter": "D", "correct_letter": "F", "is_correct": false, "raw_response": "D", "reasoning": "**Analyzing the Potato Prep**\n\nOkay, so the user's asking *why* the cook is gathering the potato strips before moving them to the pan – why not just move them directly? I'm an expert, so I need to think this through. Let's break it down:\n\nFirst, I need to focus on the action in the images. We're talking about a specific moment. The cook's chopping potatoes into strips, accumulating them on the board. The question highlights a deliberate act of *gathering* them centrally on the board before they go into the pan. So, I need to understand that transition.\n\nLet's look at it frame by frame. The cook is cutting, cutting, cutting. Then, boom, they use the knife to neatly push all the strips into a central pile. Then, a single transfer. This \"gathering\" action is the key. Why take the extra step? Why not just move it directly?\n\nI need to focus on the *gather and transfer* step. The question implies there's a specific reason for this temporary \"pile\" step. Let's see...\n\nI'm evaluating the answer options. Separating? No, they seem to be mixed. Rinsing? Not in this setup. Oil? Doesn't look like it. Phone? No way. Bowl? No, it's the pan. Further cutting? Possibly, but the strips look pretty uniform thickness. This would be unnecessary if the thicknesses were all fine. Knife away? He's definitely not done with the knife.\n\nOkay, let's re-examine option D: \"To line the strips up for an immediate sweep straight into the pan without more cutting.\" Hmm, that's exactly what he's doing. By gathering them into a neat pile, he can scoop or sweep them into the pan in one efficient motion. Without gathering, it would be messy. Let's see...\n\nSo, let's think. The person is gathering the strips with their knife, creating a central pile. The intention is definitely to make a clean, easy scoop for the transfer. It's a standard culinary prep step to make it easier to transfer. This neatly matches the imagery.\n\nOkay, now it's clear. The answer is D. They are gathering them so he can move them with a single action, without multiple smaller actions. Simple.\n\n\n", "error": null } ] } ] }, { "annotation_id": "80608a40d204", "annotator_id": "5", "video_tags": [], "anchor_timestamp_seconds": 2492.0, "question": "Why does he spend several seconds rinsing both hands under the faucet before he turns back to the counter and reaches into the yellow bag?", "rationale": null, "answer": "To wash off cleanup residue before touching the food package and the pan contents again.", "distractors": [ "To cool his fingers after the recent hot-pan cleanup before touching anything else.", "To leave his hands wet so the food pieces from the bag will separate more easily in the pan.", "To rinse tray residue from his hands before picking the clear tray back up for more wiping.", "To wash away pan residue before grabbing the spoon for the next round of cleanup.", "To clear sink grime from his hands before drying the sink area with the sponge.", "To wet his fingertips so he can add water back into the pan without using the faucet again.", "To rinse off soap before moving the white bowl into the sink area." ], "clip_start_seconds": 2367.0, "clip_end_seconds": 2553.0, "clip_path": "/home/data2/sltian/code/egotools_dev/workspace/sources/drive-17fig5eqokrtlw4exrgsmv-0e743dd0aa/clips/010_why-does-he-spend-several-seconds-rinsin_80608a.mp4", "created_at": "2026-04-28T08:47:03+00:00", "evals": [ { "eval_id": "652720a35fff", "evaluated_at": "2026-04-28T08:47:43+00:00", "question": "Why does he spend several seconds rinsing both hands under the faucet before he turns back to the counter and reaches into the yellow bag?", "answer": "To wash off cleanup residue before touching the food package and the pan contents again.", "distractors": [ "To cool his fingers after the recent hot-pan cleanup before touching anything else.", "To leave his hands wet so the food pieces from the bag will separate more easily in the pan.", "To rinse tray residue from his hands before picking the clear tray back up for more wiping.", "To wash away pan residue before grabbing the spoon for the next round of cleanup.", "To clear sink grime from his hands before drying the sink area with the sponge.", "To wet his fingertips so he can add water back into the pan without using the faucet again.", "To rinse off soap before moving the white bowl into the sink area." ], "num_choices": 8, "options": [ { "letter": "A", "text": "To clear sink grime from his hands before drying the sink area with the sponge.", "is_correct": false }, { "letter": "B", "text": "To rinse tray residue from his hands before picking the clear tray back up for more wiping.", "is_correct": false }, { "letter": "C", "text": "To cool his fingers after the recent hot-pan cleanup before touching anything else.", "is_correct": false }, { "letter": "D", "text": "To leave his hands wet so the food pieces from the bag will separate more easily in the pan.", "is_correct": false }, { "letter": "E", "text": "To wash off cleanup residue before touching the food package and the pan contents again.", "is_correct": true }, { "letter": "F", "text": "To rinse off soap before moving the white bowl into the sink area.", "is_correct": false }, { "letter": "G", "text": "To wet his fingertips so he can add water back into the pan without using the faucet again.", "is_correct": false }, { "letter": "H", "text": "To wash away pan residue before grabbing the spoon for the next round of cleanup.", "is_correct": false } ], "accuracy": 0.5, "model_results": [ { "model_key": "gemini-flash", "model_label": "Gemini 3 Flash", "chosen_letter": "A", "correct_letter": "E", "is_correct": false, "raw_response": "The correct answer is **E**.", "reasoning": "**My Analysis of the Hand-Rinsing in the Video**\n\nOkay, so I need to figure out *why* this person is rinsing their hands before grabbing something from that yellow bag. Let's break this down. First, I've got the video data: small kitchen, induction stove, spoon, cleaning a cutting board and knife with soap, and then rinsing. Then, they rinse their hands, and then, and only then, they grab something from the yellow bag and put it in the pan.\n\nI've got a list of options, let's see which ones hold water.\n\n* A) Clearing sink grime before drying? Nope, they don't dry immediately.\n* B) Rinsing tray residue? They cleaned a cutting board, not a tray.\n* C) Cooling fingers after hot-pan cleanup? The focus was on the cutting board.\n* D) Leaving hands wet to help separate food? Interesting... He *does* handle the food right after.\n* E) Washing off cleanup residue before handling food? This is pretty standard hygiene.\n* F) Rinsing soap before moving a bowl? No bowl is moved immediately.\n* G) Wetting fingertips to add water? Doesn't look like they're flicking water.\n* H) Washing pan residue before the spoon? They're grabbing food, not the spoon for cleanup.\n\nAlright, so options D and E are the most plausible. D mentions wetting the fingers, and E focuses on removing residue and/or soap. The question specifically mentions \"several seconds\" of rinsing, though. The rinsing seems intentional, and if he left them wet for \"several seconds,\" it is possible that his action was a deliberate choice.\n\nI'm leaning towards D because of the deliberate nature of the hand-washing. I've worked with a lot of different products in my time, and I know how easy wet hands make things like separating starchy products. The context of the video, with the person putting what looks like shredded something in the pan, could certainly point to that. Still, in a kitchen context, E seems almost automatic. He was just cleaning the board and knife, so rinsing would be the normal response.\n\nIn the end, I need to choose between D and E. While E is more likely to be the default action for anyone who prepares food, it could be the case that he is actively choosing to use wet hands, in which case D is a possible option. I think option **D** is correct.\n\n\n", "error": null }, { "model_key": "gemini-31-flash-lite", "model_label": "Gemini 3.1 Flash Lite", "chosen_letter": "E", "correct_letter": "E", "is_correct": true, "raw_response": "E", "reasoning": "**My Analysis of the Hand-Washing in the Video**\n\nOkay, so the user wants to understand why this person is rinsing their hands at the sink in this video. Let's break this down systematically. First, I'm watching the sequence. The person is cooking, stirring food, then they interrupt the cooking to do *something* at the sink. Right, they wash their hands. Then, they go back to the counter, and I see them reaching into a yellow bag.\n\nNow, let's look at the possible reasons offered. \"Clear sink grime\" doesn't seem right. The focus is on the person's hands. \"Rinse tray residue\" is out because there's no tray in sight. \"Cool fingers\" is *possible*, but it seems less likely than hygiene. \"Leave hands wet\" - maybe, but that feels secondary. \"Wash off cleanup residue before touching the food package…\" *that* feels promising. They were doing something else in the kitchen, probably cleaning or handling something that wasn't clean, and *then* they're touching food packaging. This aligns with standard food safety practices, which is what I'd expect. The others don't seem like they're the primary reason; \"moving the white bowl,\" \"wet fingertips\" and \"grabbing the spoon\" are too specific or not the core reason.\n\nI need to confirm the sequence. The person’s hands are clearly getting a thorough rinse, not a quick dip. And right after that rinse, it's straight to the yellow bag. The \"cleanup residue\" angle is a classic reason for handwashing in a kitchen setting. Option E perfectly captures the sequence: doing cleanup, then handling food packaging. That seals it. It’s got to be Option E.\n\n\n", "error": null } ] } ] } ], "downloaded_files": [ { "path": "4_recording.mp4", "size_mb": 1587.14 } ], "loaded_by": [ "5" ] }