How much does Mistral Medium 3.1 cost on Zeplik?

Input tokens cost 4.8 credits per million and output tokens 24.0 credits per million (1 credit = $0.10; the raw provider rates are $0.40 and $2.00 per million). New accounts start with free credits.

How long can a conversation with Mistral Medium 3.1 be?

Mistral Medium 3.1 has a 131K-token context window (131,072 tokens), which covers the conversation plus any documents you attach.

Does Mistral Medium 3.1 support images and tools?

Mistral Medium 3.1 accepts image input and supports tool calling.

Mistral Medium 3.1

Open weightVisionTools

Mistral · Released August 2025 · Knowledge cutoff June 2025

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 belongs to Mistral's catalog, which spans Medium and Large (capability), Small and Ministral (efficiency) and dedicated code and audio models, all with European data-residency roots.

Facts and pricing

Provider: Mistral
Context window: 131K tokens
Input price: 4.8 credits / 1M tokens ($0.40 raw)
Output price: 24.0 credits / 1M tokens ($2.00 raw)
Vision (image input): Yes
Tool calling: Yes
Extended reasoning: No

Credits are what Zeplik bills: 1 credit = $0.10, computed from the raw provider rate with a 1.20x margin. Raw prices shown per 1M tokens.

Try Mistral Medium 3.1 now

Or open Zeplik with Mistral Medium 3.1 already selected

What Mistral Medium 3.1 is best for

Everyday chat and drafting on an open-weight model with transparent lineage
Working with images: screenshots, charts, photos and scanned documents alongside text
Tool use and agents: reliably calls functions, so it can search, run skills and drive workflows

Example prompts

Prompts that suit a open weight model like Mistral Medium 3.1:

Draft a project update from these rough notes
Explain how HTTPS works to a curious teenager
Turn this list of features into a changelog entry
Brainstorm objections to this proposal and how to answer them

Mistral family

Model	Context	Input cr/M	Output cr/M	Released
Mistral Large 4	1.0M	8.4	25.2	October 2026
Mistral Medium 3.5	262K	18.0	90.0	April 2026
Mistral Medium 3.5 (batch)	262K	9.0	45.0	April 2026
Mistral Small 4	262K	1.8	7.2	March 2026
Devstral 2 2512	262K	4.8	24.0	December 2025
Ministral 3 14B 2512	262K	2.4	2.4	December 2025
Ministral 3 8B 2512	262K	1.8	1.8	December 2025
Ministral 3 3B 2512	131K	1.2	1.2	December 2025
Mistral Large 3 2512	262K	6.0	18.0	December 2025
Voxtral Small 24B 2507	33K	1.2	3.6	October 2025

All 21 Mistral models

Model comparisons

Frequently asked questions

What is Mistral Medium 3.1?: Mistral Medium 3.1 is an AI model by Mistral. 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.
How much does Mistral Medium 3.1 cost on Zeplik?: Input tokens cost 4.8 credits per million and output tokens 24.0 credits per million (1 credit = $0.10; the raw provider rates are $0.40 and $2.00 per million). New accounts start with free credits.
How long can a conversation with Mistral Medium 3.1 be?: Mistral Medium 3.1 has a 131K-token context window (131,072 tokens), which covers the conversation plus any documents you attach.
Does Mistral Medium 3.1 support images and tools?: Mistral Medium 3.1 accepts image input and supports tool calling.

Related models

Mistral Large 4Open weight

Mistral Large 4 is a frontier multimodal (text and image input) model from Mistral AI built for reasoning, coding, and agentic workloads.

1.0M ctx25.2 cr/M outOctober 2026

Mistral Medium 3.5Frontier

Mistral Medium 3.5 is a dense 128B instruction-following model from Mistral AI.

262K ctx90.0 cr/M outApril 2026

Mistral Medium 3.5 (batch)Open weight

Mistral Medium 3.5 is a dense 128B instruction-following model from Mistral AI.

262K ctx45.0 cr/M outApril 2026

Mistral Small 4Fast and light

Mistral Small 4 is the next major release in the Mistral Small family, unifying the capabilities of several flagship Mistral models into a single system.

262K ctx7.2 cr/M outMarch 2026

Devstral 2 2512Coding

Devstral 2 is a state-of-the-art open-source model by Mistral AI specializing in agentic coding. It is a 123B-parameter dense transformer model supporting a 256K context window.

262K ctx24.0 cr/M outDecember 2025

Ministral 3 14B 2512Fast and light

The largest model in the Ministral 3 family, Ministral 3 14B offers frontier capabilities and performance comparable to its larger Mistral Small 3.2 24B counterpart.

262K ctx2.4 cr/M outDecember 2025