Mistral Medium 3.5 with reasoning enabled by default (reasoning_effort=high), for complex coding, agentic, and multi-step reasoning prompts.
Added Apr 30, 2026
Context Window
256.0K
Max Output
32.8K
Input Price (Auto)
$1.50/1M
Output Price (Auto)
$7.50/1M
Capabilities
Performance metrics and benchmarks
Sourced from Artificial Analysis.
Intelligence Index
39.2
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Coding Index
35.4
GPQA Diamond
Graduate-level scientific reasoning
74.8%
Better than 70% of models compared
HLE
Humanity's Last Exam
12.8%
Better than 79% of models compared
IFBench
Instruction-following benchmark
68.8%
Better than 87% of models compared
T²-Bench Telecom
Conversational AI agents in dual-control scenarios
94.2%
Better than 94% of models compared
AA-LCR
Long context reasoning evaluation
61.0%
Better than 82% of models compared
SciCode
Python programming for scientific computing
39.6%
Better than 81% of models compared
Terminal-Bench Hard
Agentic coding and terminal use
33.3%
Better than 85% of models compared
Last updated May 15, 2026
Artificial Analysis
