MiniMax M3.1 Flash: what's new (October 19, 2026)
MiniMax M3.1 Flash is available through the MiniMax API, the M Plan, and MiniMax Code. Model weights are public on Hugging Face under the MiniMax Community License (https://huggingface.co/MiniMaxAI/MiniMax-M3.1-Flash). MiniMax reports nearly 3× faster inference and 70% lower usage cost, which is vendor-reported, at a listed $0.15 per million input tokens, $0.60 per million output tokens, and $0.015 per million cached input tokens.
Who it is for
Readers following a public model or product announcement. AIToolStack does not score this as its own tool.