MiniMax-M3.1-Flash

MiniMax-M3.1-Flash is MiniMax's M-series language model for agent reasoning, tool use, coding, and long-context tasks, with a 1,000,000-token context window. Compared with MiniMax-M3, it adds always-on reasoning and adjustable reasoning effort, allowing developers to tune reasoning effort for different tasks.

Model overview

Model ID: minimax/minimax-m3.1-flash
Provider: minimax
Type: language
Context window: 1,000,000 tokens
Max output tokens: 524,288

Tags: implicit-caching, reasoning, tool-use, vision, structured-output, open-weights

Model pricing

Metric	Value
`Input tokens (/1M)`	`$0.00`
`Output tokens (/1M)`	`$0.00`
`Image generation`	`n/a`
`Cached input read (/1M)`	`n/a`
`Cached input write (/1M)`	`n/a`
`Pricing source`	`gateway`

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