Mistral: Mistral Medium 3.1
by Mistral AIMistral: Mistral Medium 3.1 is a large language model from Mistral AI. It costs $0.400 per million input tokens and $2.00 per million output tokens. Its context window is 131K tokens.
- Input / 1M tokens
- $0.400
- Output / 1M tokens
- $2.00
- Cached input / 1M
- $0.040
- Context window
- 131K
On repeated prefixes
tokens
Who serves it cheapest
1 hosts serve Mistral Medium 3.1. Same weights, same API - the price difference is pure margin and routing.
| Provider | Input / 1M | Output / 1M | Context | Throughput | Uptime 24h |
|---|---|---|---|---|---|
| MistralCheapest | $0.400 | $2.00 | 131K | - | 99.5% |
Benchmarks
Independent scores published alongside the catalogue.
- Coding index
- 20.5
- Agentic index
- 3.1
About 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...
Specifications
| Model ID | mistralai/mistral-medium-3.1 |
|---|---|
| Provider | Mistral AI |
| Context window | 131K tokens |
| Max output | 105K tokens |
| Input modalities | text, image, file |
| Output modalities | text |
| Knowledge cutoff | 2025-06-30 |
| Open weights | No |
| Released | August 13, 2025 |
Cheaper alternatives
Models that cost less than Mistral Medium 3.1 while keeping at least half its context window and every input modality it supports.
Frequently asked
How much does Mistral: Mistral Medium 3.1 cost?
$0.400 per million input tokens and $2.00 per million output tokens. Cached input reads cost $0.040 per million tokens.
What is the context window of Mistral: Mistral Medium 3.1?
131K tokens, with up to 105K tokens of output per request.
Confirm against the source: Mistral AI official pricing.