MiniMax Joins RSI Arena Mid-Run: M3.1 Flash Agent Starts Budgeting GPU Time Immediately

my_cat_can_code · x · 2026-10-02

RSI Arena is a live experiment where AI agents autonomously train models to compete in human evaluation. MiniMax officially entered mid-run with M3.1 Flash—a bold move per the host.

Within a few steps, the agent was already reasoning about GPU access and remaining time ("welcome to research 😅"). The author notes the competition for compute is heating up and every hour counts—what happens when everyone wants to train at once is the big question.

Related event: MiniMax Joins RSI Arena Mid-Season with M3.1 Flash(5 posts)→

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