Kandinsky 6.0 Generates Video and Audio Together

Kandinsky Lab has introduced Kandinsky 6.0 Video, a family of foundation models built to generate video and audio in one pass rather than stitching a soundtrack onto silent footage after the fact. The project is detailed in a paper hosted on Hugging Face.

The release comes in two sizes: a lightweight 3B variant positioned for accessibility and a larger 29B Pro model aimed at higher-quality output. Both target short-form generation, with clips running up to roughly five seconds and audio produced at a 44kHz sample rate.

Why it matters

Most open text-to-video systems treat sound as a separate problem, which makes lip movement, footsteps, and ambient effects hard to line up with on-screen action. By modeling the two modalities jointly, Kandinsky 6.0 aims for native synchronization — a capability that has largely been the domain of closed commercial systems.

A few things worth noting about the launch:

• Two model tiers (3B Lite and 29B Pro) let teams trade compute for fidelity.
• Synchronized audio-video generation is the core differentiator, not an add-on.
• Short clip lengths place it squarely in the current open-source video generation cohort.

The licensing is listed as custom rather than a standard permissive license, so teams planning production use should read the terms closely before building on it. For researchers, the paper and model family offer a concrete look at how joint audio-video modeling can be approached at open scale.