Mistral AI

Mistral Small 3.1 24B

Tool callingStructured outputImage input
Mistral Small 3.1 24B launch post cover
Context
128K
Released
1y ago
Parameters
24B
Input / 1M tokens
$0.35
Output / 1M tokens
$0.55

Sources:OpenRouter

Benchmarks

DeepSWE is the primary coding benchmark where an exact model evaluation exists. Other sourced evaluations appear below; missing scores are not zero.

Not evaluated in DeepSWE 1.1 as of 2026-09-22. Results are only shown for exact model versions in the official dataset. Official leaderboard.

No benchmark results have been matched to this model yet.

Specifications

Developer
Mistral AI
Model family
Mistral Small
Type
Language model
Predecessor
—
Successor
—
Released
March 17, 2025
Model ID
mistralai/mistral-small-3.1-24b-instruct
Openness
Open weights
License
—
Parameters
24B
Input modalities
text, image
Output modalities
text
Modality
text+image->text
Tokenizer
Mistral
Max output tokens
102K
Knowledge cutoff
2023-10-31
Source freshness
Endpoints synced Oct 15, 2026, 2:31 PM UTC

Infrastructure

Provider availability

All providers
ProviderEndpointContextInput /M tokensOutput /M tokensCached input /M tokensCache write /M tokensUptime 1dData handling
Cloudflarecloudflare128K$0.35$0.55——100.00%
ZDR: No

Training: Unknown

Prompt logging: Unknown

Retention: Unknown

Checked 2026-10-15

Provider data:OpenRouter

Deployment graph

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