How to Use MiMo V2.5 for Free on B.AI

Looking for a free AI model that handles coding, agents, and a million-token context? Xiaomi's MiMo V2.5 is now free on B.AI.

The open-source model uses a 310B sparse MoE architecture and processes text, images, video, and audio. You can chat with it or call it through the API, both at no cost.

Tutorial

1. Open B.AI. The web chat is right on the homepage.
2. Pick MiMo V2.5 from the model list. It's listed alongside the other free models.
3. Start chatting for free. No payment required.
4. Open the API Dashboard at http://B.AI/. This is the route for developers.
5. Choose Official then Full Access. That unlocks MiMo V2.5 for API calls.
6. Select MiMo V2.5 from the options. This is the model you'll use.
7. Start using it for free. The API calls carry no cost.

Wrapping Up

You now have free access to MiMo V2.5 on both web and API. B.AI also offers DeepSeek V4 Flash, Hy3, and DeepSeek V4 Flash Vision Exp free. Give it a try with a coding task or a long document.