SkyReels-V4

Skywork AI
class C research

Skywork's arXiv-stage unified video+audio diffusion transformer for generation, inpainting and editing; no weights or API released.

Layer 1 — factual axes

API & price no official source ↗ 2026-07-04
Max output 15s · 1080p (32fps, per paper) official source ↗ 2026-07-04
Native audio yes (research) official source ↗ 2026-07-04
Weights closed (unreleased) official source ↗ 2026-07-04
Free tier no unverified

Layer 2 — output quality

No independent measure yet. We publish a quality figure only when a named external benchmark ranks this model — we don’t invent one.

Eligible for Native audio

Skywork’s arXiv-stage unified video+audio diffusion transformer for generation, inpainting and editing; no weights or API released.

Data as of 2026-07-04 · verified 2026-07-04. One ruler for all tools. How we measure ↗