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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-LCR v1.164.3
AA-Omniscience Index-46.5
AIME 2025 (Artificial Analysis avg@10)78.3
Arena Code WebDev — Brand & Marketing1309
Arena Code WebDev — Consumer Product1311
Arena Code WebDev — Content Creation Tools1294
Arena Code WebDev — Data & Analytics1314
Arena Code WebDev — Frontend1296
Arena Code WebDev — Gaming1276
Arena Code WebDev — HTML1306
Arena Code WebDev — Reference-Based Design1290
Arena Code WebDev — Simulations1260
Arena Text — Business, Management & Financial Ops (No Style Control)1336
Arena Text — Chinese (No Style Control)1366
Arena Text — Creative Writing (No Style Control)1287
Arena Text — English (No Style Control)1364
Arena Text — Entertainment, Sports & Media (No Style Control)1298
Arena Text — Exclude Ties (No Style Control)1296
Arena Text — Exclude Ties (Style Controlled)1300
Arena Text — Expert (No Style Control)1338
Arena Text — French (No Style Control)1336
Arena Text — French (Style Controlled)1342
Arena Text — German (No Style Control)1354
Arena Text — Hard Prompts (No Style Control)1357
Arena Text — Hard Prompts English (No Style Control)1376
Arena Text — Instruction Following (No Style Control)1329
Arena Text — Legal & Government (No Style Control)1349
Arena Text — Life, Physical & Social Science (No Style Control)1349
Arena Text — Longer Query (No Style Control)1331
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