Devstral 2 123B API
About
Process massive datasets with Devstral 2 123B, featuring an expansive 256K context window for long-document analysis. This model delivers cost-effective pricing at $0.40/1M input and $2.00/1M output tokens, native tool calling support, open weights architecture. Access Devstral 2 123B via the Amazon Bedrock API with up to 8K output tokens.
Capabilities
Input Modalities
text
Output Modalities
text
Reasoning
No
Structured Output
Yes
Tool Use
Yes
WeightsOpen
Limits
Context Window
256K
Tokens
Input Limit
256K
Tokens
Max Output
8K
Tokens
Pricing
Standard (per 1M tokens)
Input
$0.40
Output
$2.00
Frequently Asked Questions
Devstral 2 123B by Amazon Bedrock costs $0.40 per 1M input tokens and $2.00 per 1M output tokens.
Model Details
ID
mistral.devstral-2-123b
Provider
Amazon BedrockFamily
devstral
Release Date
Feb 17, 2026
Knowledge Cutoff
N/A
API Integration
NPM Package
@ai-sdk/amazon-bedrock
Environment Variables
AWS_ACCESS_KEY_ID
AWS_SECRET_ACCESS_KEY
AWS_REGION
AWS_BEARER_TOKEN_BEDROCK