MiniMax 发布 M3.1 Flash，官方称其在 Cowork（Automation-Bench 62%、ALE 30%）、编码（DeepSWE 74%）和视觉推理（BabyVision 91%）等任务上达到前沿水平，成本为 M3 的 1/3、速度为 3 倍。
官方给出 M3.1 Flash 在 Agent、编码与视觉推理基准上的分数和 API 定价，便于与 M3 直接比较成本与速度。
MiniMax M3.1 Flash: Space Performance + Bunny Speed
🚀🐰 Yes, Space Bunny - which has topped global leaderboards with 200T+ tokens - was an earlier version of M3.1 Flash.
💰Redefining the performance economics of agentic AI. M3.1 Flash achieves frontier-level intelligence across key tasks such as Cowork (Automation-Bench: 62%; ALE: 30%), Coding (DeepSWE: 74%) and Visual Reasoning (BabyVision: 91%), at 1/3 the cost of M3 and 3x the speed.
API pricing (flat rate): $0.15 / $0.60 per 1M input/output tokens, with cache reads at $0.015 / 1M tokens.
Model weights will arrive on Oct 23.
API: http://platform.minimax.io
M Plan: https://www.minimax.io/m-plan
MiniMax Code for desktop: https://agent.minimax.io/download
来源：MiniMax (official) · x.com