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Mistral Medium 1.0

Mistral AI · 2023-12-11

Mistral Medium 1.0 was Mistral AI's first enterprise-grade Premier model, introduced on December 11, 2023 as the highest-quality endpoint in the La Plateforme beta. It was an instruction-tuned prototype that supported English, French, Italian, German, Spanish, and code; its official model card advertises a rounded 32k-token context. The `mistral-medium-2312` snapshot was retired on June 16, 2025 and replaced by Mistral Medium 3.5.

Benchmark scores

BenchmarkScore
Arena Text — Business, Management & Financial Ops (No Style Control)1119
Arena Text — Chinese (No Style Control)1108
Arena Text — Creative Writing (No Style Control)1158
Arena Text — English (No Style Control)1190
Arena Text — Entertainment, Sports & Media (No Style Control)1138
Arena Text — Exclude Ties (No Style Control)1031
Arena Text — Exclude Ties (Style Controlled)1112
Arena Text — Expert (No Style Control)1125
Arena Text — French (No Style Control)1178
Arena Text — French (Style Controlled)1246
Arena Text — German (No Style Control)1155
Arena Text — Hard Prompts (No Style Control)1150
Arena Text — Hard Prompts English (No Style Control)1160
Arena Text — Instruction Following (No Style Control)1152
Arena Text — Japanese (No Style Control)1013
Arena Text — Korean (No Style Control)1032
Arena Text — Legal & Government (No Style Control)1170
Arena Text — Life, Physical & Social Science (No Style Control)1159
Arena Text — Longer Query (No Style Control)1154
Arena Text — Medicine & Healthcare (No Style Control)1131
Arena Text — Multi-turn (No Style Control)1147
Arena Text — Non-English (No Style Control)1128
Arena Text — Non-English (Style Controlled)1184
Arena Text — Occupational Mathematical (No Style Control)1178
Arena Text — Russian (No Style Control)1167
Arena Text — Software & IT Services (No Style Control)1155
Arena Text — Spanish (No Style Control)1143
Arena Text — Writing, Literature & Language (No Style Control)1172
Artificial Analysis Intelligence Index3.6
Capability111.1
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