AGENTKERNEL
  1. Home
  2. All models
  3. Mistral Medium 3.1

Mistral Medium 3.1: price, performance and context

Proprietary Mistral Medium 3.1 by Mistral costs $0.40 per 1M input and $2.00 per 1M output tokens, handles up to 131.1K tokens in one request (≈ 390 pages of text) and scores 9.2 points on the AgentKernel performance index, rank 163 of 212.

Privacy: zero data retention with one provider, including in the EU. Availability over the last 24 h: 100%.

Updated Oct 09, 2026, 17:39 UTC · mistralai/mistral-medium-3.1

Open in the interactive comparison

Key facts

Licence
Proprietary: no public weights, only through a provider API
Input / 1M tokens
$0.40
Output / 1M tokens
$2.00
Context window
131.1K tokens
Max. output
104.9K tokens
Performance index
9.2 points · rank 163 of 212
Coding index
20.5 points · rank 97 of 119
Agentic index
1.9 points · rank 66 of 91
Cost at your usage
$0.90 / month
Knowledge cutoff
Jun 2025
In the catalog since
Aug 13, 2025
Capabilities
Vision, Tool Calling, Files

What do you get for $10.00?

Rules of thumb from the cost calculator, base rates without caching or taxes.

TaskCost per taskFor $10.00
Chat repliesA question with a short history, a detailed answer$0.0018,900
Email draftsBullet points in, a finished email out$0.00111,000
Document summariesRead 10 pages, write a one-page summary$0.0024,300
Code reviewsReview and comment on 500 lines of code$0.0042,400
Book analysesAnalyse a 300-page book in one go$0.044230

Cheaper with similar performance

ModelLicencePerformanceYour cost / month
Ling 3.1 FlashinclusionAIProprietary41.1$0.00
Ling 3.0 Flash VLinclusionAIOpen24.6$0.036
Ling 3.0 FlashinclusionAIOpen20.1$0.037

Stronger models

ModelLicencePerformanceYour cost / month
Mistral Large 3 2512MistralProprietary9.3$0.875
Qwen3 VL 30B A3B ThinkingQwenOpen9.5$0.54
Qwen3 Next 80B A3B InstructQwenOpen9.6$0.375

Open alternatives

ModelLicencePerformanceYour cost / month
MiMo-V2.6-ProXiaomiOpen46.3$0.653
GLM 5.3Z.aiOpen44.8$1.24
Kimi K3Moonshot AIOpen43.6$4.40