Devstral Medium

Name: Devstral Medium
Author: Mistral

Mistral · Released Jul 10, 2025 · Closed weights

Mistral coding agent model for repository tasks and software engineering workflows

Context window: 128K

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BENCHMARKS

Not in the Epoch Capabilities Index. Epoch benchmarks what it can run, so this is a gap in coverage, not a poor result.

Mistral's past year

15 release days in the past year, about one every 24 days. The next is expected around Nov 16, 2026. Forecasts ↗

NovDecJanFebMarAprMayJunJulAugSepOctNov

Specifications

RELEASE DATEJul 10, 2025

WEIGHTSClosed weights

CONTEXT WINDOW128K

MAX OUTPUT128K

REASONINGNot listed

TOOL CALLINGNot listed

INPUTStext

OUTPUTStext

Models.dev record ↗

Specifications and prices from Models.dev; availability and limits may differ by provider. Benchmarks from Epoch AI (CC BY 4.0), LiveBench and the other sources named above.