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Mistral
MistralAI

Devstral 2 2512

Updated: June 2026

Devstral 2 is a state-of-the-art open-source model by Mistral AI specializing in agentic coding. It is a 123B-parameter dense transformer model supporting a 256K context window. Devstral 2 supports exploring...

Specifications

Context
262K
Input
$0.4/M
Output
$2/M

Capabilities

TEXTWEBCODINGTHINKINGWRITING

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Performance Metrics

Coding Index

01

23.7

> 50% OF MODELS

Agentic Index

02

21.9

> 43% OF MODELS

DATA SOURCE: Artificial Analysis

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