devstral-medium-latest

codeproprietary

Our frontier code agents model for solving software engineering tasks; excels at using tools to explore codebases, editing multiple files and power software engineering agents.

Context
256K
Input price
$0.4/1M tokens
Output price
$2/1M tokens

Capabilities

Reasoning & Interaction
Tool Calling
Infrastructure
Streaming

Details

Provider Mistral AI
Creator mistral
Familydevstral
Licenseproprietary
Statusactive
Typecode
Input modalitiestext, image
Output modalitiestext
Open weightNo
Parameters—
Architecture—
Context window256K tokens
Max input—
Max output—
Reasoning tokens—
Knowledge cutoff—
Release date—
Sourceofficial

Tools

Function Callingfunction_calling
Call external functions and APIs

Pricing

Input
$0.4
Output
$2
Cache write
—
Cache read
—
Batch in
—
Batch out
—

Family Comparison: devstral

ModelContextMax outPricing
devstral-small128K—$0.1$0.3
devstral-medium-latest256K—$0.4$2
devstral-medium128K—$0.4$2

API

GET/v1/models/mistral/devstral-medium-latest

devstral-medium-latest

Our frontier code agents model for solving software engineering tasks; excels at using tools to explore codebases, editing multiple files and power software engineering agents.

Changes · 6 entries
devstral-medium-latestupdate118451aSep 24, 2026, 07:08 AM
page_urlhttps://docs.mistral.ai/models/model-cards/devstral-2-25-12→https://docs.mistral.ai/models/devstral-2-25-12
devstral-medium-latestupdate80c574aJun 3, 2026, 07:05 AM
page_urlhttps://docs.mistral.ai/models/devstral-2-25-12→https://docs.mistral.ai/models/model-cards/devstral-2-25-12
devstral-medium-latestupdateb301ebeMar 23, 2026, 11:47 PM
capabilitiestool callyes
descriptionOur frontier code agents model for solving software engin...
taglineOur frontier code agents model for solving software engin...
tools["function_calling"]
devstral-medium-latestupdate2b100acMar 23, 2026, 05:30 AM
licenseproprietary
page_urlhttps://docs.mistral.ai/models/devstral-2-25-12
open_weightno
devstral-medium-latestupdateb50649fMar 21, 2026, 11:58 PM
model_typecode
devstral-medium-latestcreate7f5c66fMar 21, 2026, 05:16 AM