{"observation":{"id":"9067fa43-77a2-4986-ba98-0f16a8380697","tool":"invideo-ai","tool_name":"InVideo AI","criterion":"edge-quality","criterion_name":"Edge quality","criterion_definition":"How clean are the cutouts around hair, fingers, and clothing edges; are there visible halo, fringing, or jagged edges?","criterion_evidence_type":"transformation","criterion_rank_role":"decisive","criterion_rank_role_reason":"Clean edges around hair, fingers, and clothing are a core measure of whether the background cutout works well at all. (3 of 3 judges)","scenario":null,"scenario_name":null,"group_tag":null,"scenario_description":null,"modality":null,"input_text":null,"input_artifact_refs":[],"stresses":[],"verdict":"worked","score":null,"score_total":null,"note":"It kept cutout edges clean across the tests, with no visible halo, fringing, or bleed around silhouettes even in hair, clothing, and low-contrast night scenes.","evidence_state":"observed","source":"aggregate-synthesis","artifacts":[],"run_id":"10155228-7ce8-438a-a210-547331ef080b","study_title":"Remove or Replace Video Backgrounds Using AI","study_kind":"generation","research_task":"86ba42c2d","tested_at":null,"completeness":"no-artifact","input":{"state":"cross-scenario","text":null,"files":[],"modality":null,"stresses":[]},"tool_page_slug":"invideo-ai","tool_url":"https://aidemos.com/tools/invideo-ai","permalink":"https://aidemos.com/evidence/9067fa43-77a2-4986-ba98-0f16a8380697","api_url":"https://ai.aidemos.com/v1/observations/9067fa43-77a2-4986-ba98-0f16a8380697"},"peers":[],"other_criteria":[],"appears_in":[{"page_type":"ranking","slug":"video-background-removers","title":"Best AI Tools to Remove or Replace Video Backgrounds with AI","url":"https://aidemos.com/best/video-background-removers","binding":"run"}],"same_scenario":[]}