Mistral AI
Mistral Medium 3.5 is a dense 128B instruction-following model from Mistral AI. It supports text and image inputs with text output, and is designed for agentic workflows, coding, and complex...
Running this yourself: can likely run on your own machine.
45.6
Quality Score
1199
Arena ELO
128B
Parameters
262K
Context
Use this section to answer one simple question first: how much outside evidence do we have that this model performs well? Structured benchmark scores appear first, then official provider evidence, then live arena signal.
This model has normalized benchmark rows, so scores here are directly comparable across benchmark sources.
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Apr 2026
Released
These are recent benchmark or leaderboard claims from official provider sources. They are useful for freshness and context, but they are not treated the same as normalized independent benchmark rows.
Mistral Medium 3.5 Benchmark Update
Quality: 29.9/100 | Price: $3/M tokens | Output: 114.809 tok/s | HumanEval: 0.396%
View sourceMistral Medium 3.5 Benchmark Update
Quality: 29.9/100 | Price: $3/M tokens | Output: 111.436 tok/s | HumanEval: 0.396%
View sourceMistral Medium 3.5 Benchmark Update
Quality: 29.9/100 | Price: $3/M tokens | Output: 120.762 tok/s | HumanEval: 0.396%
View sourceMistral Medium 3.5 Benchmark Update
Quality: 29.9/100 | Price: $3/M tokens | Output: 120.762 tok/s | HumanEval: 0.396%
View sourceMistral Medium 3.5 Benchmark Update
Quality: 29.9/100 | Price: $3/M tokens | Output: 126.841 tok/s | HumanEval: 0.396%
View sourceMistral Medium 3.5 Benchmark Update
Quality: 29.9/100 | Price: $3/M tokens | Output: 123.519 tok/s | HumanEval: 0.396%
View source1163
ELO Score
1159 - 1166
95% Confidence
+/-4 points
35.6K
Battles
Jul 4, 2026
Last Updated
1199
ELO Score
1189 - 1209
95% Confidence
+/-10 points
5.1K
Battles
Jul 4, 2026
Last Updated