{"observation":{"id":"29955053-f01f-44fd-90a0-99638f276f7f","tool":"akool","tool_name":"AKOOL","criterion":"caption-quality","criterion_name":"Caption quality","criterion_definition":"Accurate, well-timed captions with appropriate, on-trend styling.","criterion_evidence_type":"transformation","criterion_rank_role":"decisive","criterion_rank_role_reason":"Accurate, well-timed captions are part of the finished ad and affect clarity and performance on social platforms. (3 of 3 judges)","scenario":"futuresmart-ai-saas","scenario_name":"FutureSmart AI – SaaS","group_tag":"ugc-style-video-ads","scenario_description":"A short-form UGC ad prompt for a SaaS product discovery/comparison platform, designed to test whether the tool understands a software product, writes a believable testimonial-style script, and produces a realistic AI presenter video with captions.","modality":"mixed","input_text":"Product URL: https://aidemos.com/\n\nExact script:\nHook: Finding the right AI tools shouldn't take hours.\nScript: I've been using FutureSmart AI to discover and compare AI tools in one place. It helps me find the right tool faster with real use cases, rankings, and detailed comparisons. If you regularly use AI tools for work, it's definitely worth checking out.\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":["SaaS product understanding","Script quality","Avatar realism","Voice quality","Caption quality","Overall ad readiness"],"verdict":"failed","score":null,"score_total":null,"note":"Does not automatically include captions in the initial output; the preview showed no captions during the tested workflow.","evidence_state":"verified","source":null,"artifacts":[{"url":"https://cdn.futuresmart.ai/public/aidemos/e6207ee421ef47c2b87698e799385f05.png?v=1","role":"output","alt":null},{"url":"https://cdn.futuresmart.ai/public/aidemos/36c32d880c344989b35d48915bb78901.png?v=1","role":"output","alt":null}],"run_id":"9fdbb84b-4aa0-484d-8f89-5c46608019a5","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://aidemos.com/\n\nExact script:\nHook: Finding the right AI tools shouldn't take hours.\nScript: I've been using FutureSmart AI to discover and compare AI tools in one place. It helps me find the right tool faster with real use cases, rankings, and detailed comparisons. If you regularly use AI tools for work, it's definitely worth checking out.\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":"mixed","stresses":["SaaS product understanding","Script quality","Avatar realism","Voice quality","Caption quality","Overall ad readiness"]},"tool_page_slug":"akool","tool_url":"https://aidemos.com/tools/akool","permalink":"https://aidemos.com/evidence/29955053-f01f-44fd-90a0-99638f276f7f","api_url":"https://ai.aidemos.com/v1/observations/29955053-f01f-44fd-90a0-99638f276f7f"},"peers":[{"id":"fc836d16-388e-4ee4-bec0-cb53fc29b6f0","tool":"heygen","tool_name":"HeyGen","verdict":"failed","score":null,"score_total":null,"note":"Captioning is absent in the FutureSmart run: the researcher checked 8 timestamps from 0s through 14.9s and found zero burned-in text anywhere in the clip.","artifact_count":1,"thumbnail":"https://cdn.futuresmart.ai/public/aidemos/71bfe9794b8d47ff8fe33c606ad1bf35.png?v=1","evidence_url":"https://aidemos.com/evidence/fc836d16-388e-4ee4-bec0-cb53fc29b6f0"},{"id":"76ebc2a2-bd46-412f-80d2-5961502f50f6","tool":"invideo-ai","tool_name":"Invideo AI","verdict":"worked","score":null,"score_total":null,"note":"The captions advance progressively and stay readable, and the report says they are well-timed to speech up to the cutoff.","artifact_count":2,"thumbnail":"https://cdn.futuresmart.ai/public/aidemos/093d24dd0ea0430eb36a89eeea1d9e3a.mp4?v=1","evidence_url":"https://aidemos.com/evidence/76ebc2a2-bd46-412f-80d2-5961502f50f6"},{"id":"424476ea-567e-4aaa-b6ff-6169563824b0","tool":"joggai","tool_name":"JoggAI","verdict":"failed","score":null,"score_total":null,"note":"The tool can export a clip with zero on-screen captions for the full 18.4 seconds, so captioning is not baked into the output.","artifact_count":1,"thumbnail":"https://cdn.futuresmart.ai/public/aidemos/e2479f4eefeb463ba33c50f244fd2be0.png?v=1","evidence_url":"https://aidemos.com/evidence/424476ea-567e-4aaa-b6ff-6169563824b0"},{"id":"f52e38cf-6d84-4ef5-a6e0-428548537f6a","tool":"topview-ai","tool_name":"Topview AI","verdict":"mixed","score":null,"score_total":null,"note":"Captions were generated and generally aligned with speech, but the run had minor timing issues.","artifact_count":2,"thumbnail":"https://cdn.futuresmart.ai/public/aidemos/57a22e612d4b431391560092245658e8.mp4?v=1","evidence_url":"https://aidemos.com/evidence/f52e38cf-6d84-4ef5-a6e0-428548537f6a"},{"id":"76b72ebd-55b4-429f-8a68-9216fd07beca","tool":"vidnoz-ai","tool_name":"Vidnoz AI","verdict":"mixed","score":null,"score_total":null,"note":"Can generate burned-in subtitles and lets the user edit them after creation, but the caption text can be awkward—the preview shows a duplicated opening phrase, 'Welcome to FutureSmart AI AI to discover'.","artifact_count":4,"thumbnail":"https://cdn.futuresmart.ai/public/aidemos/381414c80276434dbf78da871dde6d38.png?v=1","evidence_url":"https://aidemos.com/evidence/76b72ebd-55b4-429f-8a68-9216fd07beca"}],"other_criteria":[{"id":"87ed45b4-f255-4846-8221-2c65b50b6c4b","criterion":"ad-readiness","criterion_name":"Ad-readiness","rank_role":"decisive","verdict":"failed","score":null,"score_total":null,"note":"The exported clip is not ad-ready as-is because it shows gray letterboxing and a visible Veo watermark.","artifact_count":1,"evidence_url":"https://aidemos.com/evidence/87ed45b4-f255-4846-8221-2c65b50b6c4b"},{"id":"de783a96-9ea4-4004-a7d5-22d3c084cd07","criterion":"avatar-realism","criterion_name":"Avatar realism","rank_role":"decisive","verdict":"mixed","score":null,"score_total":null,"note":"Produces a usable talking-head presenter, but the avatar still reads as somewhat AI-generated and less natural in parts, so realism is only moderate.","artifact_count":1,"evidence_url":"https://aidemos.com/evidence/de783a96-9ea4-4004-a7d5-22d3c084cd07"},{"id":"1882a010-9af1-46e1-a439-9508bddaaf78","criterion":"script-quality-persuasiveness","criterion_name":"Script quality & persuasiveness","rank_role":"decisive","verdict":"mixed","score":null,"score_total":null,"note":"Can deliver a clear SaaS explainer, but the result still feels more structured than organic UGC, so the testimonial reads as only basic persuasion.","artifact_count":1,"evidence_url":"https://aidemos.com/evidence/1882a010-9af1-46e1-a439-9508bddaaf78"},{"id":"5f48c8e1-971b-4e8f-91aa-fcf9f851af65","criterion":"voice-quality","criterion_name":"Voice quality","rank_role":"decisive","verdict":"worked","score":null,"score_total":null,"note":"Produces a clear, stable voice that the researcher found suitable for informational and promotional content.","artifact_count":1,"evidence_url":"https://aidemos.com/evidence/5f48c8e1-971b-4e8f-91aa-fcf9f851af65"}],"appears_in":[{"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":"run"}],"same_scenario":[{"id":"fc836d16-388e-4ee4-bec0-cb53fc29b6f0","tool":"heygen","tool_name":"HeyGen","verdict":"failed","score":null,"score_total":null,"note":"Captioning is absent in the FutureSmart run: the researcher checked 8 timestamps from 0s through 14.9s and found zero burned-in text anywhere in the clip."},{"id":"76ebc2a2-bd46-412f-80d2-5961502f50f6","tool":"invideo-ai","tool_name":"Invideo AI","verdict":"worked","score":null,"score_total":null,"note":"The captions advance progressively and stay readable, and the report says they are well-timed to speech up to the cutoff."},{"id":"424476ea-567e-4aaa-b6ff-6169563824b0","tool":"joggai","tool_name":"JoggAI","verdict":"failed","score":null,"score_total":null,"note":"The tool can export a clip with zero on-screen captions for the full 18.4 seconds, so captioning is not baked into the output."},{"id":"f52e38cf-6d84-4ef5-a6e0-428548537f6a","tool":"topview-ai","tool_name":"Topview AI","verdict":"mixed","score":null,"score_total":null,"note":"Captions were generated and generally aligned with speech, but the run had minor timing issues."},{"id":"76b72ebd-55b4-429f-8a68-9216fd07beca","tool":"vidnoz-ai","tool_name":"Vidnoz AI","verdict":"mixed","score":null,"score_total":null,"note":"Can generate burned-in subtitles and lets the user edit them after creation, but the caption text can be awkward—the preview shows a duplicated opening phrase, 'Welcome to FutureSmart AI AI to discover'."}]}