Mistral AI · current

Mistral Medium 3.1

Mistral Medium 3.1 is attributed to Mistral AI in the catalog. It accepts text, image, and pdf input and produces text output. Reported capabilities include tool calling and structured output.

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Report an error Model and price history

Modalities

Hosted provider token rates

$0.40 / $2

USD per 1M input / output tokens · NanoGPT

Context

131K

Released

2025-08-12

Knowledge cutoff

Jun 30, 2025

No recent lab-operated provider rate is available. Showing the third-party host with the lowest input rate + ¼ output rate. This is one offering, not an average; other providers, modalities, tiers, and fees may differ.

Where to use it

5 observed offerings · token prices in USD per million where available

Estimate your workload cost

Kilo Gateway

mistralai/mistral-medium-3.1

current

Input

$0.40

Output

Cache

$0.04

Context

131K

Max output

105K

Reasoning: No
Tool calling: Yes
Structured output: Yes
Temperature: Yes

Recent price

Mistral

mistral-medium-2508

deprecated

Input

$0.40

Output

Cache

—

Context

262K

Max output

262K

Reasoning: No
Tool calling: Yes
Structured output: Unknown
Temperature: Yes

Not a current offering

NanoGPT

mistralai/mistral-medium-3.1

current

Input

$0.40

Output

Cache

$0.20

Context

131K

Max output

33K

Reasoning: No
Tool calling: No
Structured output: No
Temperature: Yes

Recent price

OpenRouter

mistralai/mistral-medium-3.1

current

Input

$0.40

Output

Cache

$0.04

Context

131K

Max output

105K

Reasoning: No
Tool calling: Yes
Structured output: Yes
Temperature: Yes

Recent price

AI/ML API

mistralai/mistral-medium-3.1

current

Input

$0.4232

Output

$2.116

Cache

$0.0423

Context

131K

Max output

105K

Reasoning: No
Tool calling: Yes
Structured output: Yes
Temperature: Yes

Recent price

Limits and capabilities reflect each provider’s listed offering. Unknown means support was not reported.

Provider / API ID	Status	Context	Max output	Input	Output	Cache read	Reasoning	Tools	Structured	Temperature
Kilo Gateway mistralai/mistral-medium-3.1	currentRecent price	131K	105K	$0.40	$2	$0.04	No	Yes	Yes	Yes
Mistral mistral-medium-2508	deprecatedNot a current offering	262K	262K	$0.40	$2	—	No	Yes	Unknown	Yes
NanoGPT mistralai/mistral-medium-3.1	currentRecent price	131K	33K	$0.40	$2	$0.20	No	No	No	Yes
OpenRouter mistralai/mistral-medium-3.1	currentRecent price	131K	105K	$0.40	$2	$0.04	No	Yes	Yes	Yes
AI/ML API mistralai/mistral-medium-3.1	currentRecent price	131K	105K	$0.4232	$2.116	$0.0423	No	Yes	Yes	Yes

Capabilities and limits

Input: text, image, pdf
Output: text
Max output: 105K
Weights: Closed (source-reported)
Release: 2025-08-12
Knowledge cutoff: Jun 30, 2025
Family: mistral-medium

Tool calling · Structured output · Vision

Provider-specific limits and support can differ.

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Model and price history

Latest recorded change: price change · 2026-10-23

Model changes (4)

price change · 2026-10-23

{
  "before": {
    "input": "0.55016000",
    "output": "2.75080000",
    "provider": "AI/ML API"
  },
  "after": {
    "input": 0.4232,
    "output": 2.116,
    "provider": "AI/ML API"
  }
}

source refresh · 2026-10-20

{
  "before": {
    "status": "deprecated",
    "context_tokens": 262144,
    "input_modalities": [
      "text",
      "image"
    ],
    "max_output_tokens": 262144,
    "knowledge_cutoff_reported": "2025-05",
    "supports_structured_output": false
  },
  "after": {
    "status": "current",
    "context_tokens": 131072,
    "input_modalities": [
      "text",
      "image",
      "pdf"
    ],
    "max_output_tokens": 104857,
    "knowledge_cutoff_reported": "2025-06-30",
    "supports_structured_output": true
  }
}

source refresh · 2026-10-12

{
  "before": {
    "knowledge_cutoff_reported": null
  },
  "after": {
    "knowledge_cutoff_reported": "2025-05"
  }
}

source refresh · 2026-10-08

{
  "before": {
    "status": "current"
  },
  "after": {
    "status": "deprecated"
  }
}

Price history (132 observations)

Date	Provider	Input / output
2026-11-02	AI/ML API	$0.4232 / $2.116
2026-11-02	OpenRouter	$0.40 / $2
2026-11-02	Mistral	$0.40 / $2
2026-11-02	Kilo Gateway	$0.40 / $2
2026-11-02	NanoGPT	$0.40 / $2
2026-11-01	AI/ML API	$0.4232 / $2.116
2026-11-01	OpenRouter	$0.40 / $2
2026-11-01	NanoGPT	$0.40 / $2
2026-11-01	Kilo Gateway	$0.40 / $2
2026-11-01	Mistral	$0.40 / $2
2026-10-31	AI/ML API	$0.4232 / $2.116
2026-10-31	Kilo Gateway	$0.40 / $2
2026-10-31	NanoGPT	$0.40 / $2
2026-10-31	Mistral	$0.40 / $2
2026-10-31	OpenRouter	$0.40 / $2
2026-10-30	AI/ML API	$0.4232 / $2.116
2026-10-30	OpenRouter	$0.40 / $2
2026-10-30	Kilo Gateway	$0.40 / $2
2026-10-30	NanoGPT	$0.40 / $2
2026-10-30	Mistral	$0.40 / $2
2026-10-29	AI/ML API	$0.4232 / $2.116
2026-10-29	OpenRouter	$0.40 / $2
2026-10-29	Kilo Gateway	$0.40 / $2
2026-10-29	NanoGPT	$0.40 / $2
2026-10-29	Mistral	$0.40 / $2
2026-10-28	AI/ML API	$0.4232 / $2.116
2026-10-28	Kilo Gateway	$0.40 / $2
2026-10-28	NanoGPT	$0.40 / $2
2026-10-28	OpenRouter	$0.40 / $2
2026-10-28	Mistral	$0.40 / $2
2026-10-27	AI/ML API	$0.4232 / $2.116
2026-10-27	OpenRouter	$0.40 / $2
2026-10-27	NanoGPT	$0.40 / $2
2026-10-27	Kilo Gateway	$0.40 / $2
2026-10-27	Mistral	$0.40 / $2
2026-10-27	AI/ML API	$0.4232 / $2.116
2026-10-27	OpenRouter	$0.40 / $2
2026-10-27	Mistral	$0.40 / $2
2026-10-27	Kilo Gateway	$0.40 / $2
2026-10-27	NanoGPT	$0.40 / $2
2026-10-27	AI/ML API	$0.4232 / $2.116
2026-10-27	Mistral	$0.40 / $2
2026-10-27	Kilo Gateway	$0.40 / $2
2026-10-27	OpenRouter	$0.40 / $2
2026-10-27	NanoGPT	$0.40 / $2
2026-10-27	AI/ML API	$0.4232 / $2.116
2026-10-27	OpenRouter	$0.40 / $2
2026-10-27	Kilo Gateway	$0.40 / $2
2026-10-27	Mistral	$0.40 / $2
2026-10-27	NanoGPT	$0.40 / $2
2026-10-26	AI/ML API	$0.4232 / $2.116
2026-10-26	NanoGPT	$0.40 / $2
2026-10-26	Kilo Gateway	$0.40 / $2
2026-10-26	Mistral	$0.40 / $2
2026-10-26	OpenRouter	$0.40 / $2
2026-10-25	AI/ML API	$0.4232 / $2.116
2026-10-25	NanoGPT	$0.40 / $2
2026-10-25	OpenRouter	$0.40 / $2
2026-10-25	Mistral	$0.40 / $2
2026-10-25	Kilo Gateway	$0.40 / $2
2026-10-24	AI/ML API	$0.4232 / $2.116
2026-10-24	OpenRouter	$0.40 / $2
2026-10-24	NanoGPT	$0.40 / $2
2026-10-24	Kilo Gateway	$0.40 / $2
2026-10-24	Mistral	$0.40 / $2
2026-10-24	AI/ML API	$0.4232 / $2.116
2026-10-24	NanoGPT	$0.40 / $2
2026-10-24	Mistral	$0.40 / $2
2026-10-24	Kilo Gateway	$0.40 / $2
2026-10-24	OpenRouter	$0.40 / $2
2026-10-24	AI/ML API	$0.4232 / $2.116
2026-10-24	Kilo Gateway	$0.40 / $2
2026-10-24	NanoGPT	$0.40 / $2
2026-10-24	Mistral	$0.40 / $2
2026-10-24	OpenRouter	$0.40 / $2
2026-10-23	AI/ML API	$0.4232 / $2.116
2026-10-23	OpenRouter	$0.40 / $2
2026-10-23	NanoGPT	$0.40 / $2
2026-10-23	Mistral	$0.40 / $2
2026-10-23	Kilo Gateway	$0.40 / $2
2026-10-23	AI/ML API	$0.4232 / $2.116
2026-10-23	Kilo Gateway	$0.40 / $2
2026-10-23	Mistral	$0.40 / $2
2026-10-23	OpenRouter	$0.40 / $2
2026-10-23	NanoGPT	$0.40 / $2
2026-10-23	AI/ML API	$0.4232 / $2.116
2026-10-23	NanoGPT	$0.40 / $2
2026-10-23	Mistral	$0.40 / $2
2026-10-23	OpenRouter	$0.40 / $2
2026-10-23	Kilo Gateway	$0.40 / $2
2026-10-23	AI/ML API	$0.4232 / $2.116
2026-10-23	Mistral	$0.40 / $2
2026-10-23	Kilo Gateway	$0.40 / $2
2026-10-23	NanoGPT	$0.40 / $2
2026-10-23	OpenRouter	$0.40 / $2
2026-10-23	AI/ML API	$0.4232 / $2.116
2026-10-23	Kilo Gateway	$0.40 / $2
2026-10-23	Mistral	$0.40 / $2
2026-10-23	OpenRouter	$0.40 / $2
2026-10-23	NanoGPT	$0.40 / $2
2026-10-22	AI/ML API	$0.5502 / $2.7508
2026-10-22	OpenRouter	$0.40 / $2
2026-10-22	NanoGPT	$0.40 / $2
2026-10-22	Kilo Gateway	$0.40 / $2
2026-10-22	Mistral	$0.40 / $2
2026-10-21	AI/ML API	$0.5502 / $2.7508
2026-10-21	Mistral	$0.40 / $2
2026-10-21	Kilo Gateway	$0.40 / $2
2026-10-21	OpenRouter	$0.40 / $2
2026-10-21	NanoGPT	$0.40 / $2
2026-10-20	AI/ML API	$0.5502 / $2.7508
2026-10-20	Mistral	$0.40 / $2
2026-10-20	OpenRouter	$0.40 / $2
2026-10-20	Kilo Gateway	$0.40 / $2
2026-10-20	NanoGPT	$0.40 / $2
2026-10-19	Mistral	$0.40 / $2
2026-10-18	Mistral	$0.40 / $2
2026-10-17	Mistral	$0.40 / $2
2026-10-12	Mistral	$0.40 / $2
2026-10-12	Mistral	$0.40 / $2
2026-10-11	Mistral	$0.40 / $2
2026-10-10	Mistral	$0.40 / $2
2026-10-09	Mistral	$0.40 / $2
2026-10-09	Mistral	$0.40 / $2
2026-10-08	Mistral	$0.40 / $2
2026-10-07	Mistral	$0.40 / $2
2026-09-22	Mistral	$0.40 / $2
2026-09-21	Mistral	$0.40 / $2
2026-09-20	Mistral	$0.40 / $2
2026-09-19	Mistral	$0.40 / $2
2026-09-18	Mistral	$0.40 / $2
2026-09-17	Mistral	$0.40 / $2