Space Bunny Alpha revealed as MiniMax M3.1 Flash: 1M context, budget-friendly coding

ZabihullahAtal · x · 2026-10-21

"Space Bunny Alpha," which appeared anonymously on OpenRouter, has been revealed as MiniMax M3.1 Flash. An early tester used it to build a 3D e-commerce site and praised its coding performance and fast responses.

The model is now official: 1M-token context window, multimodal input (text/image/video), adjustable thinking, and agentic coding capabilities. MiniMax positions M3.1 Flash as a cost-effective option, aiming to make strong coding capabilities accessible without high token costs.

Related event: MiniMax Unveils M3.1 Flash, Confirming Mystery Model Space Bunny, Weights to Open-Source Oct 23(39 posts)→

Original post →

More from Models

Models channel →