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MiniMax M2

MiniMax · 2025-10-27 · 228.7B parameters

MiniMax M2 is MiniMax's approximately 229-billion-parameter MoE language model released in October 2025, built for agentic coding and long-horizon task workflows. It activates about 10 billion parameters per token, delivering the knowledge capacity of a large MoE model at lower inference cost, and its weights are documented in the MiniMax-M2 GitHub repository.

Benchmark scores

BenchmarkScore
AA-LCR61.0
AA-Omniscience Index-46.9
AIME 202578.3
Arena Code WebDev — Brand & Marketing1310
Arena Code WebDev — Consumer Product1306
Arena Code WebDev — Content Creation Tools1296
Arena Code WebDev — Data & Analytics1318
Arena Code WebDev — Gaming1276
Arena Code WebDev — HTML1307
Arena Code WebDev — Reference-Based Design1290
Arena Code WebDev — Simulations1260
Arena Text — Business, Management & Financial Ops (No Style Control)1338
Arena Text — Chinese (No Style Control)1384
Arena Text — Creative Writing (No Style Control)1290
Arena Text — English (No Style Control)1364
Arena Text — Entertainment, Sports & Media (No Style Control)1303
Arena Text — Exclude Ties (No Style Control)1299
Arena Text — Exclude Ties (Style Controlled)1303
Arena Text — Expert (No Style Control)1322
Arena Text — Hard Prompts (No Style Control)1359
Arena Text — Hard Prompts English (No Style Control)1375
Arena Text — Instruction Following (No Style Control)1334
Arena Text — Legal & Government (No Style Control)1346
Arena Text — Life, Physical & Social Science (No Style Control)1349
Arena Text — Longer Query (No Style Control)1336
Arena Text — Medicine & Healthcare (No Style Control)1366
Arena Text — Multi-turn (No Style Control)1367
Arena Text — Non-English (No Style Control)1316
Arena Text — Non-English (Style Controlled)1316
Arena Text — Occupational Mathematical (No Style Control)1368
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