Mistral · Model identity
Mistral Medium 3.1
Mistral Medium 3.1 is an updated version of Mistral Medium 3, which is a high-performance enterprise-grade language model designed to deliver frontier-level capabilities at significantly reduced operational cost. It balances...
2pricing routes
What published route metadata supports
CachingFile inputStructured outputTool useVision
Input modalities
FilesImageText
Supported API parameters
frequency_penaltymax_tokenspresence_penaltyresponse_formatseedstopstructured_outputstemperaturetool_choicetoolstop_p
Only source-backed fields are filled
Release dateNot independently verified
Knowledge cutoffNot independently verified
Open weightsNot independently verified
OpenRouter catalog date2025-08-13
LLMPrice does not infer a release date, knowledge cutoff, or open-weight status from a model name, Hugging Face link, or pricing route.
Could this workload cost less?Compare Mistral Medium 3.1 with cheaper models using the same workload.
Find cheaper alternatives →| Endpoint / route | Model ID | Input | Cached | Output | Context | Source |
|---|---|---|---|---|---|---|
| OpenRouterBatch | mistralai/mistral-medium-3.1:batch | $0.2 | $0.02 | $1 | 131K | OpenRouter API ↗ |
| OpenRouterStandard | mistralai/mistral-medium-3.1 | $0.4 | $0.04 | $2 | 131K | OpenRouter API ↗ |
0 verified price changes since Aug 26, 2026
3 route availability changes recorded. No earlier prices are inferred.
- Sep 11, 2026OpenRouter · Batch
New pricing route added
- Sep 1, 2026OpenRouter · Batch
Pricing route removed
- Aug 28, 2026OpenRouter · Batch
New pricing route added