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Devstral Small 1.1


Devstral Small 1.1 is Mistral AI logoMistral AI's language model with a 128K context window, starting at $0.100 / 1M input and $0.300 / 1M output. Version 1.1 of Devstral Small, an updated 24B open-weight agentic coding model from Mistral and All Hands AI with improved software engineering agent capabilities.
Spec
Canonical IDmistral-devstral-small-2507
TypeLanguage
StatusActive
CreatorMistral AIMistral AI
Providers
Context Window128K tokens
Input ModalitiesText
Output ModalitiesText

Capabilities

Input1/5
Text
Image·
Audio·
Video·
PDF·
Output1/5
Text
Image·
Audio·
Video·
Embedding·
Capabilities3/13
Reasoning·
Adaptive Reasoning·
Function Calling
Parallel Function Calling·
Structured Outputs
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill

Pricing by Provider

ProviderStandard
Input
$ / 1M
Output
$ / 1M
Mistral AI logo
Mistral AI
devstral-small-2507
$0.100$0.300

Cost Calculator

Preset:
Compares every provider & tier in USD

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
Devstral 2 123B256K$0.400$2.00Available
Devstral 2256K$0.400$2.00Available
Devstral Small 2256K$0.100$0.300Available
Devstral 2262K$0.400$2.00Available
Devstral Medium256K$0.400$2.00Available
Devstral Small256K$0.100$0.300Available
Devstral Small 1.1128K$0.100$0.300Current
Devstral256K$0.400$2.00Available
Devstral Medium 1.0128K$0.400$2.00Available

Model IDs