MistralReleased on Apr 29, 2026

Mistral Medium 3.5: Benchmarks, Pricing & Context Window

Mistral Medium 3.5 is a language model from Mistral, released in April 2026, with multimodal input.

Mistral Medium 3.5 is Mistral AI's first flagship merged model: a dense 128B-parameter multimodal model with a 256k context window that unifies instruction-following, reasoning, and coding capabilities in a single set of weights. It

Input
TextImage
Output
Text

Mistral Medium 3.5 pricing

Providers

Mistral Medium 3.5 starts at $1.50 per million input tokens and $7.50 per million output tokens via Mistral AI.

ProviderInput $/MOutput $/MMax InputMax OutputLatency sThroughputQuantInputOutput
Mistral AI logoMistral AI
$1.50$7.50256.0K256.0K
0.77
271 c/s

Mistral Medium 3.5 API

API access coming soon

Mistral Medium 3.5 will be available through our gateway shortly.

Mistral Medium 3.5 examples

Recent arena outputs from Mistral Medium 3.5, picked from the highest-ranked matchups.

Mistral Medium 3.5 license

Mistral Medium 3.5 is released under the Modified MIT License license, which restricts commercial use, has 128.0B parameters.

License
Modified MIT License
Non-commercial
Parameters
128.0B

FAQ

Common questions about Mistral Medium 3.5.

What is the Mistral Medium 3.5 release date?

Mistral Medium 3.5 was released on April 29, 2026 by Mistral.

Who created Mistral Medium 3.5?

Mistral Medium 3.5 was created by Mistral.

How many parameters does Mistral Medium 3.5 have?

Mistral Medium 3.5 has 128.0 billion parameters.

What is the license for Mistral Medium 3.5?

Mistral Medium 3.5 is released under the Modified MIT License license. This is an open-source/open-weight license.

Is Mistral Medium 3.5 multimodal?

Yes, Mistral Medium 3.5 is a multimodal model that can process both text and images as input.