{"observation":{"id":"d0bd60e6-5f9f-4254-b4ed-198ff102e795","tool":"topview-ai","tool_name":"Topview AI","criterion":"platform-formats","criterion_name":"Platform formats","criterion_definition":"Whether the tool can produce the correct short-form output format, especially vertical 9:16 videos for TikTok, Reels, and Shorts.","criterion_evidence_type":"capability","criterion_rank_role":"context","criterion_rank_role_reason":"Vertical exports for TikTok, Reels, and Shorts are important compatibility features, but they are not the core measure of ad quality. (2 of 3 judges)","scenario":"duolingo-mobile-app","scenario_name":"Duolingo – Mobile App","group_tag":null,"scenario_description":"A short-form UGC-style video ad prompt for a consumer mobile app, designed to test whether a tool can explain app benefits simply and persuasively in a social ad format.","modality":"text","input_text":"Product URL: https://www.duolingo.com/\n\nExact Script\nHook: Learning a new language has never been this easy.\nScript: I've been using Duolingo for a few minutes every day, and it's made language learning simple and fun. The short lessons are easy to follow, and the daily practice keeps me motivated. If you're planning to learn a new language, give Duolingo a try.\n\nOutput Requirements\n- Vertical (9:16)\n- 20–30 seconds\n- UGC-style AI presenter\n- Natural AI voice\n- Captions enabled","input_artifact_refs":[],"stresses":["mobile app understanding","consumer app promotion","script quality","avatar realism","voice quality","caption quality","overall ad readiness"],"verdict":"worked","score":null,"score_total":null,"note":"Topview can export vertical 9:16 videos for this input, matching short-form social ad formats.","evidence_state":"verified","source":"split-cross-scenario-0728","artifacts":[{"url":"https://d3epheqghktydj.cloudfront.net/topview-ai-topview-duolingo-output-mp4-7d3696bd9cad.mp4","role":null,"alt":null}],"run_id":"f91a51ec-b400-46fe-97f5-7e779fe17532","study_title":"Generate UGC-Style Video Ads With AI Avatars","study_kind":"generation","research_task":"86baxegpg","tested_at":null,"completeness":"input-and-output","input":{"state":"text","text":"Product URL: https://www.duolingo.com/\n\nExact Script\nHook: Learning a new language has never been this easy.\nScript: I've been using Duolingo for a few minutes every day, and it's made language learning simple and fun. The short lessons are easy to follow, and the daily practice keeps me motivated. If you're planning to learn a new language, give Duolingo a try.\n\nOutput Requirements\n- Vertical (9:16)\n- 20–30 seconds\n- UGC-style AI presenter\n- Natural AI voice\n- Captions enabled","files":[],"modality":"text","stresses":["mobile app understanding","consumer app promotion","script quality","avatar realism","voice quality","caption quality","overall ad readiness"]},"tool_page_slug":"topview-ai","tool_url":"https://aidemos.com/tools/topview-ai","permalink":"https://aidemos.com/evidence/d0bd60e6-5f9f-4254-b4ed-198ff102e795","api_url":"https://ai.aidemos.com/v1/observations/d0bd60e6-5f9f-4254-b4ed-198ff102e795"},"peers":[{"id":"30015a6b-7a7a-4320-a9bd-acfd6c148dd3","tool":"akool","tool_name":"AKOOL","verdict":"worked","score":null,"score_total":null,"note":"Produced a vertical 9:16 short-form video export, matching the TikTok/Instagram Reels/YouTube Shorts format the report targets.","artifact_count":1,"thumbnail":"https://d3epheqghktydj.cloudfront.net/akool-akool-duolingo-3df5f0dabc28.mp4","evidence_url":"https://aidemos.com/evidence/30015a6b-7a7a-4320-a9bd-acfd6c148dd3"},{"id":"5a0b329a-955b-4d89-96f9-012613bab1c1","tool":"creatify-ai","tool_name":"Creatify.ai","verdict":"worked","score":null,"score_total":null,"note":"The generator outputs a short-form vertical video in 9:16 format suitable for TikTok, Reels, and Shorts.","artifact_count":1,"thumbnail":"https://d3epheqghktydj.cloudfront.net/creatify-ai-creatify-duolingo-output-mp4-cd57ec72e856.mp4","evidence_url":"https://aidemos.com/evidence/5a0b329a-955b-4d89-96f9-012613bab1c1"},{"id":"e6e90ecb-ac7b-4cd5-8389-10226c6078f3","tool":"vidnoz-ai","tool_name":"Vidnoz AI","verdict":"worked","score":null,"score_total":null,"note":"For this input, the tool produced a vertical 9:16 avatar video suitable for short-form placements such as TikTok, Reels, and Shorts.","artifact_count":1,"thumbnail":"https://d3epheqghktydj.cloudfront.net/vidnoz-ai-vidnoz-ai-duolingo-7d6934cd0aa3.mp4","evidence_url":"https://aidemos.com/evidence/e6e90ecb-ac7b-4cd5-8389-10226c6078f3"}],"other_criteria":[{"id":"cd968874-9f8c-4347-8600-ec65e924920d","criterion":"ad-readiness","criterion_name":"Ad-readiness","rank_role":"decisive","verdict":"mixed","score":null,"score_total":null,"note":"The export is usable and vertical, but the flat delivery, missing app UI context, and realism issues limit paid-ad readiness.","artifact_count":1,"evidence_url":"https://aidemos.com/evidence/cd968874-9f8c-4347-8600-ec65e924920d"},{"id":"422c1995-6ddd-4b50-9336-76d3c1f3a077","criterion":"avatar-realism","criterion_name":"Avatar realism","rank_role":"decisive","verdict":"struggled","score":null,"score_total":null,"note":"The presenter still looks AI-like, and minor lip-sync mismatches remain visible.","artifact_count":2,"evidence_url":"https://aidemos.com/evidence/422c1995-6ddd-4b50-9336-76d3c1f3a077"},{"id":"2a49f172-cf6b-4e22-a31c-95de08ca1937","criterion":"caption-quality","criterion_name":"Caption quality","rank_role":"decisive","verdict":"worked","score":null,"score_total":null,"note":"Subtitles are generated and readable, so the captions themselves are usable on this output.","artifact_count":1,"evidence_url":"https://aidemos.com/evidence/2a49f172-cf6b-4e22-a31c-95de08ca1937"},{"id":"5c345682-ecdf-4206-8447-9557661616d0","criterion":"product-understanding","criterion_name":"Product understanding","rank_role":"decisive","verdict":"mixed","score":null,"score_total":null,"note":"It states the learning benefit clearly, but it does not surface app UI or language-learning context strongly enough.","artifact_count":1,"evidence_url":"https://aidemos.com/evidence/5c345682-ecdf-4206-8447-9557661616d0"},{"id":"9ca7fb2e-ec7e-4533-83f4-1014e59805d8","criterion":"script-quality-persuasiveness","criterion_name":"Script quality & persuasiveness","rank_role":"decisive","verdict":"mixed","score":null,"score_total":null,"note":"It can deliver a simple app-promo script clearly, but the result lacks energy and creator-style persuasion.","artifact_count":1,"evidence_url":"https://aidemos.com/evidence/9ca7fb2e-ec7e-4533-83f4-1014e59805d8"},{"id":"a22c904c-92e1-4b69-b824-7fe052ea5042","criterion":"voice-quality","criterion_name":"Voice quality","rank_role":"decisive","verdict":"mixed","score":null,"score_total":null,"note":"The voice stays stable across the video, but the tone is flat and neutral rather than engaging.","artifact_count":1,"evidence_url":"https://aidemos.com/evidence/a22c904c-92e1-4b69-b824-7fe052ea5042"}],"appears_in":[{"page_type":"tool","slug":"creatify-ai","title":null,"url":"https://aidemos.com/tools/creatify-ai","binding":"run"},{"page_type":"tool","slug":"synthesia","title":null,"url":"https://aidemos.com/tools/synthesia","binding":"run"},{"page_type":"tool","slug":"topview-ai","title":null,"url":"https://aidemos.com/tools/topview-ai","binding":"run"},{"page_type":"tool","slug":"vidnoz-ai","title":null,"url":"https://aidemos.com/tools/vidnoz-ai","binding":"run"},{"page_type":"ranking","slug":"ugc-video-ad-generators","title":"Best AI Tools for Generating UGC-Style Video Ads With AI Avatars","url":"https://aidemos.com/best/ugc-video-ad-generators","binding":"study"}],"same_scenario":[{"id":"30015a6b-7a7a-4320-a9bd-acfd6c148dd3","tool":"akool","tool_name":"AKOOL","verdict":"worked","score":null,"score_total":null,"note":"Produced a vertical 9:16 short-form video export, matching the TikTok/Instagram Reels/YouTube Shorts format the report targets."},{"id":"5a0b329a-955b-4d89-96f9-012613bab1c1","tool":"creatify-ai","tool_name":"Creatify.ai","verdict":"worked","score":null,"score_total":null,"note":"The generator outputs a short-form vertical video in 9:16 format suitable for TikTok, Reels, and Shorts."},{"id":"e6e90ecb-ac7b-4cd5-8389-10226c6078f3","tool":"vidnoz-ai","tool_name":"Vidnoz AI","verdict":"worked","score":null,"score_total":null,"note":"For this input, the tool produced a vertical 9:16 avatar video suitable for short-form placements such as TikTok, Reels, and Shorts."}]}