Skip to content
AI Primer

Mistral Medium 3.5

Our frontier-class multimodal model optimized for agentic and coding use cases.

Mistral Medium 3.5 is a 128B dense, open-weight multimodal model release from Mistral AI with a 256k context window, built for instruction following, reasoning, coding, agentic workflows, and text-and-image input with text output.

Pricing

Model profile · Current snapshot
Input / 1M
$1.50
Output / 1M
$7.50
Blended / 1M
$3.00
Output TPS
74.92
TTFT (s)
0.8

Model Intelligence

Context window
256,000 tokens
Arena ranking
30
Benchmarkable
Yes
Model level
release
Intelligence Index
30.4
Coding Index
46.9
GPQA
0.75
HLE
0.14
SciCode
0.4
IFBench
0.69
LCR
0.65
TerminalBench Hard
0.33
TAU2
0.94

Recent stories

0 linked stories
No linked stories yet.
AI PrimerAI Primer

Your daily guide to AI tools, workflows, and creative inspiration.

© 2026 AI Primer. All rights reserved.