Frontier AI In your hands

We help organizations build tailored AI systems to solve the world’s hardest problems.

Featured news

Introducing Robostral Navigate

Products

Open, portable models — from frontier research to your stack.

01 / Le Chat

Assistant

A conversational assistant grounded in Mistral models, tools and web search.

02 / La Plateforme

Developer API

Serverless endpoints, fine-tuning and agents for building on open models.

03 / Le Serveur

Deploy anywhere

Run tailored models in your own cloud, on-prem or at the edge.

La Plateforme · Models
mistral-large-latest128k ctx · chat
codestral-latestcode · FIM
mistral-embedembeddings
Controls

Flat black rectangles, square by default.

Contact sales Start building Read the docs Disabled Space Mono Frontier Le ChatAPIDeploy
Your work email… Focused — flame ring

Primary is a flat black rectangle (#00001e, white text, 0px radius, 48px tall) with an optional caret block; a 6px rounded variant exists inline. Corners stay sharp — square is the brand. Focus ring is flame #ff5229.

Typography

ALTMistral display, Space Mono labels, Inter body.

Hero / display · ALTMistral · 34/1.2 · 500Frontier AI. In your hands.
Section · ALTMistral · 32/40 · 500Open, portable models
Eyebrow · Space Mono · 12 · 400 · UPPERFeatured news
Body · Inter · 16/24 · 400We help organizations build tailored AI systems.
Button / UI · Inter · 14 · 400Contact sales · Start building
Caption / mono · Space Mono · 12 · UPPER128k ctx · chat
Palette

Warm off-white, navy ink, one flame ramp.

Surfaces
canvas#fbfbf8
surface#f5f4ef
surface-2#ebe9e0
white#ffffff
Text
ink#00001e
ink-90#151524
muted#07070b .55
Flame ramp (mosaic)
amber#ffaf01
orange#ff8204
orange-red#ff5229
red#d0021b
brick#a52318
Secondary (product mosaics)
blue#0082e6
blue-light#55b3fb
blue-pale#b9daff
Depth & motion

Sharp corners, hairline rules, flat surfaces.

0px card + CTA
6px inline
tile mosaic
flat card
1px hairline, no shadow
surface panel
#f5f4ef, hairline
black CTA
0px radius block

Elevation is nearly flat — hairline rules over warm-white, no glass or drop shadows. Motion: hover color/fill micro-transitions, short durations; mosaic tiles may shuffle on load.