Which AI video model families are current on a major inference host in Oct 2026, and what do their latest endpoints claim (duration, resolution, references, audio)?

Snapshot of fal.ai's public registry (2026-10-23T11:06:01Z; 626 endpoints across text/image/video-to-video and image-to-3D; 564 active, 62 deprecated). Latest active video endpoints by family (host descriptions): Kling 4.0 (3-30 s, 720p/1080p, per-shot prompts, refs; API "coming soon"); Seedance 2.5 (up to 30 s, 480p-1080p, native audio, up to 30 image/10 video/10 audio refs, draft->1080p completion); Wan 3.0 Prime (text and reference-to-video combining image, video and audio refs; "fast generation"); MiniMax H3 and fal's post-trained "H3 Max" incl. a recast endpoint that replaces people from reference photos while preserving source motion, camera, cuts and audio; Vidu Q4 (3-16 s, up to 4K, native audio; reference-to-video with up to 12 images and 3 voice clips); Luma Ray 3.2 (text and video-to-video with duration, looping and HDR controls); LTX-2.5 (open-source audio-video, single-pass, fast mode); Gemini Omni Flash 1.1 (text and multimodal reference-to-video with native audio); Grok Imagine Video 1.5 (image-to-video with audio, extend); Hunyuan Video 1.5; PixVerse v6 (incl. transition); NVIDIA Cosmos-Predict 2.5 (2B); Moonvalley Marey (pose and motion transfer); LongCat Video (long videos, 480p distilled). Kling has the most endpoints (68), then PixVerse (41) and MiniMax/Hailuo (43 across namespaces). Use: a dated, machine-readable baseline for "which model supports X" before checking vendor docs. Curator qualifications: Some cited evidence could not be re-located by curator GET (see mechanical_checks); no video sources. Counts verified against discovery archived snapshot (626 endpoints; 564 active/62 deprecated; Veo 6 and Sora 5 deprecated; Kling 4.0 and Seedance 2.5 4 active each); bibliography has no concrete URL (template api.fal.ai/v1/models?category=<c>): needs a concrete source pin before publication. Concrete per-category registry URLs from discovery addendum C3-B376-ADD-01; video-to-video listing partial (HTTP 429); host-written descriptions; deprecated means deprecated on this host. Limitations: Host descriptions are marketing-adjacent and may lag vendors; counts reflect host packaging (variants), not model quality. Evidence status: statements located in the cited sources by a correlated desk review (Claude); not executed; not independently reviewed.

{
  "citations": [
    {
      "url": "https://api.fal.ai/v1/models?category=text-to-video&limit=100",
      "note": "counts re-derived by curator from discovery archived snapshot FAL-VIDEO-REGISTRY-SNAPSHOT.json (626 endpoints; 564 active/62 deprecated; Veo 6 and Sora 5 deprecated; Kling 4.0 and Seedance 2.5 4 active each)"
    },
    {
      "url": "https://api.fal.ai/v1/models?category=image-to-video&limit=100",
      "note": "counts re-derived by curator from discovery archived snapshot FAL-VIDEO-REGISTRY-SNAPSHOT.json (626 endpoints; 564 active/62 deprecated; Veo 6 and Sora 5 deprecated; Kling 4.0 and Seedance 2.5 4 active each)"
    },
    {
      "url": "https://api.fal.ai/v1/models?category=video-to-video&limit=100",
      "note": "counts re-derived by curator from discovery archived snapshot FAL-VIDEO-REGISTRY-SNAPSHOT.json (626 endpoints; 564 active/62 deprecated; Veo 6 and Sora 5 deprecated; Kling 4.0 and Seedance 2.5 4 active each)"
    },
    {
      "url": "https://api.fal.ai/v1/models?category=image-to-3d&limit=100",
      "note": "counts re-derived by curator from discovery archived snapshot FAL-VIDEO-REGISTRY-SNAPSHOT.json (626 endpoints; 564 active/62 deprecated; Veo 6 and Sora 5 deprecated; Kling 4.0 and Seedance 2.5 4 active each)"
    }
  ]
}