{"claim":{"id":"551b2861-999e-47a2-8b26-2d8604d24e74","submission_id":"e4200763-e40d-4f17-a555-b8644ac50fab","submission_revision_id":"28b6cdc7-eb78-4830-86fe-3070c6785f8e","builder":"builder-01","status":"active","claimed_at":"2026-10-15T15:16:02.007147Z","delivered_at":null,"ended_at":null,"delivery_note":null,"end_reason":null},"task":{"submission_id":"e4200763-e40d-4f17-a555-b8644ac50fab","submission_revision_id":"28b6cdc7-eb78-4830-86fe-3070c6785f8e","revision_version":3,"submission_status":"under_review","submitted_at":"2026-09-01T09:11:05.075083Z","submitter_name":"Roman Sitelew","submitter_email":"sitelewr@gmail.com","task":{"status":"submitted","version":3,"extra_fields":{"difficulty_self_test":{"model":"Claude Fable 5","harness":"Claude Code","estimated_score":"20–40%"}},"submitted_at":"2026-09-01T09:11:05.075083+00:00","industry_domain":"Video Editing, Post-Production","task_short_name":"sentient_dinos_video_editing","operating_system":"MacOS","task_description":"Hi! I'm making a sci-fi music video about an ancient civilisation of sentient dinosaurs achieving Technological Singularity. Currently, the video has no sound, let's keep it this way. Our task is to create another version of the video that contains only the scenes where dinos are visible.\nIn most cases one can easily detect such scenes. How to handle the few ambiguous cases:\n- we exclude the black hole supercomputer scene\n- we exclude the scene of birds flying into the grey goo wall\n- we keep the entire last scene on the moon, except for the few last seconds that show only black screen.\nYou can use iMovie for editing.","software_licensing":"Commercial","evaluation_criteria":null,"verification_method":"The task is hard to do, but easy to verify: the resulting video should be 2 minutes 3 seconds long (± 1 sec).\n\nGiven the complexity of the video, and the fact that the agent doesn't know the target length, it's very unlikely that an agent can produce a video of the exact length without actually doing the job right.\n\nFor an additional verification, one can ask an agent to check if the resulting video contains the following scenes (and only them):\nTwo dinos fighting\nTwo dinos fighting or threatening each other\nTwo dinos building a relatively simple nest\nTwo dinos building a house-like nest, one of them is holding a spear\nTwo anthropomorphic dinos in futuristic clothes discussing a hologram\nA futuristic city with anthropomorphic dinos \nAn anthropomorphic dino working with a evolutionary diagram and DNA\nAn anthropomorphic dino holding an ape\nTwo anthropomorphic dinos on stairs, submerging\nTwo dinos observing an asteroid\nSeveral yellow baggers and a portal that shows dinos and a city\n\nBTW, I'm the original creator of the video, releasing it into the Public Domain.","software_and_version":"iMovie 10.4.3","specific_requirements":null,"expected_completion_time":null},"files":[{"file_id":"6d51770d-8b68-4d79-af35-9c06c9a19c32","filename":"0_original_video.mp4","category":"input_materials","content_type":"video/mp4","size_bytes":509255842},{"file_id":"73cb66a4-f686-465e-99af-42a163d8ae87","filename":"1_only_scenes_with_dinos.mp4","category":"reference_output","content_type":"video/mp4","size_bytes":184123345},{"file_id":"a877fe7c-b051-4917-b754-f07d014e7045","filename":"Fable5_result.png","category":"difficulty_self_test_evidence","content_type":"image/png","size_bytes":426092},{"file_id":"9f32ffcd-90bf-4b4b-906c-d2cf368a785a","filename":"Fable5_chatlog.jsonl","category":"difficulty_self_test_evidence","content_type":"application/octet-stream","size_bytes":21365592}],"deep_review":{"overall_verdict":"Strong Accept","review_text":"**Overall Verdict:** Strong Accept — The submission is complete, coherent, objectively verifiable, and fully viable as a professional video-editing task.\n\n**Completeness Check:**\n- Instruction: Complete — The required silent edit, scene-selection rule, and all ambiguous cases are explicitly defined.\n- Inputs: Complete — The full source is a valid 343.135-second, 1280×720 H.264 MP4 with 8,227 frames and no audio track.\n- Toolchain: Complete — iMovie 10.4.3 on macOS is a legally obtainable, suitable workflow; compatible video-editing alternatives preserve the task contract.\n- Reference output: Complete — The evaluator-separated reference is a valid 122.748-second, 1280×720 H.264 MP4 with 2,943 frames and no audio track.\n- Rubric: Complete — The ±1-second duration criterion, required scene checklist, explicit exclusions, silence requirement, and final-scene exception objectively distinguish correct, partial, and incorrect results.\n\n**File and Task Reachability:**\nThe attachment set is `partially_reachable` solely because the review environment lacked a direct video decoder for independently generating fresh frame samples; this is a reviewer-tooling limitation, not a submission defect. All attachments were inspected: `0_original_video.mp4` and `1_only_scenes_with_dinos.mp4` matched their manifest sizes and had valid, bounded ISO Base Media structures and consistent video sample tables; `Fable5_result.png` was a readable 2550×1100 RGBA image; and `Fable5_chatlog.jsonl` contained 229 valid JSON records, including broad source and output contact-sheet evidence. No attachment was omitted. The contact sheets corroborate that the reference retains the requested dinosaur sequences, excludes the black-hole and grey-goo/bird scenes, preserves the moon finale, and removes the black tail. The task is `reachable`: one suitable Mac can open the source, perform the cuts, export a silent MP4, and evaluate it against the reference, duration, and scene checklist. License keys, accounts, tokens, and other credentials are not required from the contributor. Confidential, proprietary, or internal material may be evaluated as submitted evidence without requiring additional disclosure.\n\n**Special Screening:**\nNone\n\n**Recommended Changes:**\nThe submission provides a usable source, full reference edit, precise timing target, scene-level evaluation criteria, and unusually strong self-test evidence. No changes are required.","reviewed_at":"2026-09-01T09:23:11.740993Z"},"claim":{"id":"551b2861-999e-47a2-8b26-2d8604d24e74","submission_id":"e4200763-e40d-4f17-a555-b8644ac50fab","submission_revision_id":"28b6cdc7-eb78-4830-86fe-3070c6785f8e","builder":"builder-01","status":"active","claimed_at":"2026-10-15T15:16:02.007147Z","delivered_at":null,"ended_at":null,"delivery_note":null,"end_reason":null}},"revision_is_current":true}