Devstral 2
Mistral's coding-agent model for repository work, terminal tasks, and software fixes
BENCHMARKS
Not in the Epoch Capabilities Index. Epoch benchmarks what it can run, so this is a gap in coverage, not a poor result.
From the lab
Launch announcement · Dec 9, 2025Introducing: Devstral 2 and Mistral Vibe CLI.RELEASE DATEDec 9, 2025
WEIGHTSOpen weights
CONTEXT WINDOW262.1K
MAX OUTPUT262.1K
REASONINGNo
TOOL CALLINGYes
INPUTStext
OUTPUTStext
Specifications from Models.dev. Availability and limits may differ by provider. Benchmark scores come from Epoch AI under CC BY 4.0.