Cosmos3 Super
NVIDIA
Key facts · verified Oct 27, 2026
Cosmos3 Super is a NVIDIA image generation model released on 31 May 2026. Pricing: Open weights under OpenMDW-1.1 — free to self-host. It ranks #34 on LMArena's text-to-image leaderboard (Elo 1151, read 1 Nov 2026). Source: huggingface.co.
NVIDIA's Cosmos3 Super text-to-image model, a 64-billion-parameter model released with open weights on 31 May 2026 under the OpenMDW-1.1 licence. It generates one JPG image per request at 256p, 480p or 720p, and NVIDIA states it is ready for commercial and non-commercial use.
Pricing & specs checkedSource: vendor documentation · checked Oct 27, 2026LMArena: 1151 Elo (rank 34) · source · retrieved Nov 1, 2026
Pricing
Open weights under OpenMDW-1.1 — free to self-host
Context
Not published
LMArena Elo
LMArena rank
Key Features
Image Generation
Full Specifications
Open weights under OpenMDW-1.1 — free to self-host | |
|---|---|
| Identity | |
| Developer | NVIDIA |
| Released | May 2026 |
| Status | Open weights |
| Licence | OpenMDW-1.1 |
| Self-hostable | Yes — Ampere, Hopper or Blackwell GPUs |
| Capacity | |
| Max resolution | 720p (256p, 480p, 720p) |
| Aspect ratios | 16:9, 4:3, 1:1, 3:4, 9:16 |
| Images per request | 1 |
| Capability | |
| Image-to-image | No — text-to-image only |
| Rights | |
| Commercial rights | Yes — commercial and non-commercial use |
| Measured quality | |
| LMArena Elo | 1151 (checked Nov 2026) |
| LMArena rank | Rank 34 |