Mistral Agent Product Launch Coding Agents Multimodal

Mistral Medium 3.5

Multimodal medium-series model release

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Mistral AI's requested Medium-series multimodal model release, intended for general-purpose text-and-vision use.

Pricing

Model profile · Current snapshot

Input / 1M

$1.50

Output / 1M

$7.50

Blended / 1M

$3.00

Output TPS

112

TTFT (s)

0.73

Model Intelligence

Arena ranking

Benchmarkable

Yes

Model level

release

Intelligence Index

39.2

Coding Index

35.4

GPQA

0.75

HLE

0.13

SciCode

0.4

IFBench

0.69

LCR

0.61

TerminalBench Hard

0.33

TAU2

0.94

Recent stories

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releasePRIMARY2026-04-29

Mistral releases Medium 3.5 with 128B weights, 256K context, and Work Mode

Mistral shipped Medium 3.5 as a 128B dense model with 256K context, configurable reasoning, remote agents in Vibe, and Work Mode in Le Chat. The release broadens Mistral’s agent stack, though early comparisons question its price-performance against newer open rivals.