Spec pairs: two tools on one sheet
A pair is made when two tools both print figures on two or more of the same lines and differ on at least one. The page lays the figures side by side and says where they part. As of 2026-09-25.
No pair is scored. Where both vendors leave a line empty, the page says so and moves on.
Pairs are chosen for comparisons a production would plausibly make: two model makers, two HDR sources, two long-form apps.
1Pages on this sheet
- Alibaba Cloud Wan and BytePlus Seedance — Both print 30 seconds as the top of their range.
- Crreo and M Studio — Crreo prints a finished-video ceiling of 30 minutes at up to 1080p; M Studio prints no cap in its editor, 3 to 15 second shots and a 4K film export.
- DramaSo and Topview — Two vertical-first drama apps.
- Dreamina and Filmora — A generator and an editor.
- Dreamina and HeyGen — Both raise frame rate after generation, Dreamina to 60 FPS on paid plans and HeyGen to 120fps when upscaling.
- Google Veo and OpenAI Sora — Both offer landscape and portrait.
- Grok Imagine and PixVerse — Both reach 1080p and both stop at 15 seconds.
- Grok Imagine and OpenAI Sora — Grok prints seven ratios and 1 to 15 seconds; Sora prints landscape and portrait sizes and 16 or 20 seconds.
- Higgsfield and M Studio — Both are film-oriented apps that print 4K, by different routes: Higgsfield generates every frame in native 4K for up to one minute, while M Studio renders clips at up to 1080p and exports the finished film in 4K without a length cap.
- LTX Studio and Luma — Both print 4K and both print HDR with EXR.
- LTX Studio and Runway — Both print HDR and both remove the watermark on paid plans.
- MiniMax and Vidu — Vidu lists five ratios with 16:9 as the default, where MiniMax says 'common ratios or adaptive'.
- Pexo and Revid AI — Both print 'up to 4K' without saying how.
- PixVerse and Vidu — Both run 360p or 540p up to 1080p.
- Adobe Firefly and Google Veo — Firefly offers Veo among its partner models, and the two sheets read differently.
- Alibaba Cloud Wan and Amazon Nova Reel — Two API sheets with every picture figure printed.
- Amazon Nova Reel and OpenAI Sora — Both print pixel sizes rather than tiers.
- Crreo and HeyGen — Two long-form apps with 30-minute ceilings on paid plans and watermark removal.
- DomoAI and Flixly — DomoAI generates 480P or 720P and reaches 4K by upscaling, with runs of 4 to 30 seconds; Flixly's multi-shot mode generates one 1080p video of up to five shots and 15 seconds.
- Google Veo and Luma — Two model makers with generated 4K.
- Kling AI and MiniMax — Kling prints native 4K for its 3.0 series alongside 1080p and 720p modes; MiniMax prints 768P or 2K.
- Luma and Pika — Luma prints 4k in its API and HDR with EXR; Pika's rows name 720p and 5-second generations.
- Luma and Runway — The two HDR sources that print masters.
2What a generator delivers
For a delivery question like “Spec pairs”, SceneMixer states the following about what it produces:
A serialized vertical-video show (typically 60–120 seconds per episode, 9:16) where the cast, scenes, and footage are AI-generated.
SceneMixer, The AI Micro Drama Production Pipeline — “What is an AI micro drama?” (read 2026-10-13)
Dubbing replaces the audio of a finished clip; the picture was generated for a different line, so mouth shapes, pauses and shot length all belong to the original language. Native-language generation gives the video model the line in the target language before it renders the shot, so the performance, the pacing and the cut points are built for that language.
SceneMixer, Native-Language Dialogue vs. Dubbing in AI Video (2026): Why the Cast Should Speak the Line (read 2026-10-13)