Model reference · open weights
MMaDA is an open-weight language model from Gen-Verse. AxForge deploys and operates it for you on dedicated EU-owned hardware — with the licence handled where one is required.
Available as managed deployment — configured and operated for you on dedicated EU hardware, quoted per deployment.
What it is
| Released by | Gen-Verse |
|---|---|
| Type | Language models |
| Task | Omni (any→any) |
| Parameters (lead) | 8.1B |
| Runs with | transformers |
| Released | 2025-05-19 |
| Popularity | 1k downloads / month |
| Licence | Open weights |
About
We introduce MMaDA, a novel class of multimodal diffusion foundation models designed to achieve superior performance across diverse domains such as textual reasoning, multimodal understanding, and text-to-image generation. MMaDA is distinguished by three key innovations:
@article{yang2025mmada,
title={MMaDA: Multimodal Large Diffusion Language Models},
author={Yang, Ling and Tian, Ye and Li, Bowen and Zhang, Xinchen and Shen, Ke and Tong, Yunhai and Wang, Mengdi},
journal={arXiv preprint arXiv:2505.15809},
year={2025}
}
From the published model card. Full card on the HuggingFace links in the sidebar.
Using it via the API
Once AxForge deploys mmada for you, it answers on the OpenAI-compatible API — the same base URL and keys as every other model. (mmada below is illustrative; you get the exact model name on deployment.)
$ curl -sS https://api.axforge.ai/v1/chat/completions \
-H "Authorization: Bearer $AXFORGE_API_KEY" \
-H "Content-Type: application/json" \
-d '{"model":"mmada","messages":[{"role":"user","content":"Hello"}]}'
Create an account — your API key is available in the console. 3M free tokens every 30 days with every new account.