Ovi: Twin Backbone Cross-Modal Fusion for Audio-Video Generation research paper by Character.AI, 2025
Character.AI · Sep 30, 2025 · Multimodal and robotics · 74 citations · 37 upvotes · unverified
What it shows
Ovi is a unified audio-video generation model using twin-DiT modules with blockwise cross-modal fusion, enabling natural synchronization and high-quality multimodal outputs.
UnverifiedHugging Face's summary; not yet checked by hand.
Other multimodal and robotics papers
TopicAbout this paper
- Authors
- Chetwin Low, Weimin Wang, Calder Katyal
- arXiv
- 2510.01284 · PDF
- Venue
- arXiv.org
- Citations
- 74, 31 influential · Semantic Scholar
- Upvotes
- 37 · Hugging Face
- Code
- github.com/character-ai/Ovi
- Lab
- Character.AI · on Companies · on Acquisitions
Changes
| What changed | |
|---|---|
| Sep 25, 2026 | Influential citationsfirst count: 31Sep 25, 2026 |
| Sep 25, 2026 | Citationsfirst count: 74Sep 25, 2026 |
| Sep 25, 2026 | New paperFound by the weekly scan, unverifiedSep 25, 2026 |
Sources: each lab's own papers and arXiv, with citation and upvote counts from Semantic Scholar and Hugging Face. One-line summaries are for orientation, not a substitute for the paper. Logos via logo.dev; trademarks belong to their owners.