{"observation":{"id":"ec271915-06d0-4aab-8af5-82d76ffb7431","tool":"synthesia","tool_name":"Synthesia","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":"nike-pegasus-41-physical-product","scenario_name":"Nike Pegasus 41 – Physical Product","group_tag":null,"scenario_description":"A short-form UGC-style testimonial ad prompt for a physical consumer product, designed to test product presentation, believable endorsement, and ad generation quality for e-commerce footwear.","modality":"text","input_text":"Product URL: https://www.nike.com/t/pegasus-41-mens-road-running-shoes-LMhrRG/FD2722-002\n\nExact Script\nHook: These are my new favorite running shoes.\nScript: I've been wearing the Nike Pegasus 41 for my daily runs, and they've been incredibly comfortable from day one. They're lightweight, well-cushioned, and great for everyday training. If you're looking for dependable running shoes, they're definitely worth considering.\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":["physical product understanding","UGC testimonial quality","product presentation","avatar realism","voice quality","commercial ad readiness"],"verdict":"failed","score":null,"score_total":null,"note":"The output stayed in landscape orientation, which is not suitable for short-form social ads.","evidence_state":"verified","source":null,"artifacts":[{"url":"https://d3epheqghktydj.cloudfront.net/synthesia-synthesia-nike-pegasus-41-output-mp4-742f5216d94c.mp4","role":"output","alt":null},{"url":"https://d3epheqghktydj.cloudfront.net/synthesia-synthesia-futuresmart-ai-output-mp4-d38ea21df1ea.mp4","role":"output","alt":null},{"url":"https://d3epheqghktydj.cloudfront.net/synthesia-synthesia-duolingo-output-mp4-0d456a3e7949.mp4","role":"output","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.nike.com/t/pegasus-41-mens-road-running-shoes-LMhrRG/FD2722-002\n\nExact Script\nHook: These are my new favorite running shoes.\nScript: I've been wearing the Nike Pegasus 41 for my daily runs, and they've been incredibly comfortable from day one. They're lightweight, well-cushioned, and great for everyday training. If you're looking for dependable running shoes, they're definitely worth considering.\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":["physical product understanding","UGC testimonial quality","product presentation","avatar realism","voice quality","commercial ad readiness"]},"tool_page_slug":"synthesia","tool_url":"https://aidemos.com/tools/synthesia","permalink":"https://aidemos.com/evidence/ec271915-06d0-4aab-8af5-82d76ffb7431","api_url":"https://ai.aidemos.com/v1/observations/ec271915-06d0-4aab-8af5-82d76ffb7431"},"peers":[{"id":"35456680-856e-42bc-b1e6-a7912790cd6d","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-nike-pegasus-41-fada6273cf14.mp4","evidence_url":"https://aidemos.com/evidence/35456680-856e-42bc-b1e6-a7912790cd6d"},{"id":"70c475cc-b79e-4948-a528-f412b1b00501","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-nike-output-mp4-ab404277bd45.mp4","evidence_url":"https://aidemos.com/evidence/70c475cc-b79e-4948-a528-f412b1b00501"},{"id":"753d716e-30fc-456f-91a8-8607949864d3","tool":"topview-ai","tool_name":"Topview AI","verdict":"worked","score":null,"score_total":null,"note":"Topview can export vertical 9:16 videos for this input, matching short-form social ad formats.","artifact_count":1,"thumbnail":"https://d3epheqghktydj.cloudfront.net/topview-ai-topview-nike-output-mp4-793a4424f148.mp4","evidence_url":"https://aidemos.com/evidence/753d716e-30fc-456f-91a8-8607949864d3"},{"id":"b6221497-3eda-45cc-afad-b7616883add3","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":2,"thumbnail":"https://d3epheqghktydj.cloudfront.net/vidnoz-ai-vidnoz-nike-pegasus41-output-mp4-f277e4c52c12.mp4","evidence_url":"https://aidemos.com/evidence/b6221497-3eda-45cc-afad-b7616883add3"}],"other_criteria":[{"id":"d051718b-ec1d-40c3-8cf0-a298f36efa02","criterion":"avatar-realism","criterion_name":"Avatar realism","rank_role":"decisive","verdict":"worked","score":null,"score_total":null,"note":"The generated presenter remained professional and consistent, with accurate lip-sync in the previewed output.","artifact_count":1,"evidence_url":"https://aidemos.com/evidence/d051718b-ec1d-40c3-8cf0-a298f36efa02"},{"id":"ca8cb322-0ec5-4dea-abb8-0094bdde69b3","criterion":"script-quality-persuasiveness","criterion_name":"Script quality & persuasiveness","rank_role":"decisive","verdict":"struggled","score":null,"score_total":null,"note":"The delivery lacked an informal creator-style tone and personalization, so it reads more like a polished spot than a believable UGC testimonial.","artifact_count":1,"evidence_url":"https://aidemos.com/evidence/ca8cb322-0ec5-4dea-abb8-0094bdde69b3"},{"id":"25654d37-e986-4d2d-b695-a472f4a7614b","criterion":"voice-quality","criterion_name":"Voice quality","rank_role":"decisive","verdict":"worked","score":null,"score_total":null,"note":"The voice clarity and pacing were strong, making the spoken delivery easy to follow.","artifact_count":1,"evidence_url":"https://aidemos.com/evidence/25654d37-e986-4d2d-b695-a472f4a7614b"}],"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":"35456680-856e-42bc-b1e6-a7912790cd6d","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":"70c475cc-b79e-4948-a528-f412b1b00501","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":"753d716e-30fc-456f-91a8-8607949864d3","tool":"topview-ai","tool_name":"Topview AI","verdict":"worked","score":null,"score_total":null,"note":"Topview can export vertical 9:16 videos for this input, matching short-form social ad formats."},{"id":"b6221497-3eda-45cc-afad-b7616883add3","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."}]}