Mistral Medium 3.5

Apr 2026
Mistral Medium 3.5
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$0.43per task?
$1.50 / $7.50per 1M in / outcache $0.15
166 tok/sfirst token in 2.3 s?
262Kcontext

Alternatives?

Run it yourself

estimate
Fits on✗ 8 GB (phone, laptop)✗ 16 GB✗ 24 GB GPU✗ 48 GB GPU✓ 80 GB GPU · compressed
Licencecustom licencecommercial use with conditions

History

3 versions
607080Jul 25Oct 25Jan 26Apr 26Release dateAA Omniscience · Hallucination Rate (lower is better)33.13.5
607080Jul 25Jan 26Release dateAA Omniscience · Hallucination Rate (lower is better)33.13.5

FAQ

How much does Mistral Medium 3.5 cost?›

$1.50 per 1M input tokens and $7.50 per 1M output tokens; cached input $0.15 per 1M; cheapest via Featherless at $1 / $4. A typical benchmark task costs about $0.43 at high effort.

Is Mistral Medium 3.5 free to use?›

There is no free API; the cheapest paid price is $1 per 1M input tokens. The weights are open, so you can run it yourself.

How good is Mistral Medium 3.5, and what is it best at?›

#153 of 336 in Chat & Knowledge, #77 of 134 in Coding, #82 of 135 in Agents & Tool Use, #84 of 197 in Writing & Language, #82 of 125 in Vision & Documents. Strongest at: Tool calling, Instructions.

Is Mistral Medium 3.5 better than Devstral 2 2512?›

On AA Omniscience · Hallucination Rate, Mistral Medium 3.5 scores 81.6 vs 85.3 — higher.

How can I use Mistral Medium 3.5?›

Through the API of Featherless, Mistral.

What is the context window of Mistral Medium 3.5?›

262K tokens, with up to 210K output tokens.

When was Mistral Medium 3.5 released? Is there a newer version?›

Released 2026-04-29. It is the current version in its line.

Is Mistral Medium 3.5 open source?›

Yes, the weights are open.

Can I run Mistral Medium 3.5 locally?›

The weights are open and can be self-hosted; hardware needs are not confirmed yet.

Can Mistral Medium 3.5 read images?›

It accepts text and images, PDF files as input.

What is Mistral Medium 3.5?›

Mistral Medium 3.5 is an open-weights language model from Mistral, released Apr 2026, the successor to Devstral 2 2512.

What are the best alternatives to Mistral Medium 3.5?›

Command A+ (cheaper), Granite 4.2 3B (better), MiniCPM5 1B (open weights).