MiMo V2.5 Pro beats DeepSeek V4 Pro in a World Cup prediction test

PreciousSeige · reddit · 2026-07-28

A user compares MiMo V2.5 Pro and DeepSeek V4 Pro on soccer prediction tasks during the World Cup, using SportEval to track how each model performed.

Their takeaway is that MiMo V2.5 Pro ended up producing more accurate predictions in practice. The author says MiMo was better at updating judgments as new information arrived and at combining multiple factors into a coherent final call, while DeepSeek felt stronger on broad knowledge and benchmark-style performance. The screenshot also shows a leaderboard where GPT 5.5 sits above GLM 5.2, MiMo V2.5 Pro, Claude Opus 4.8, Kimi K2.6, Qwen3.7 Max, Seed2.1 Pro, DeepSeek V4 Pro, and Gemini 3.5 Flash.

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