Mistral raised $3.5 billion in a round led by Samsung, pushing its post-money valuation above 21 billion euros as it builds its own data centers. The French startup aims to differentiate from OpenAI and Anthropic by creating custom AI tools for individual companies while planning 100% compute growth over five years.

Mensch added that the amount of compute Mistral owns is going to grow around 100% in the next five years.
Mistral is looking to take a different approach to OpenAI and Anthropic by working with individual companies to create custom AI tools to suit their needs and integrate them with their businesses.
Tap a lens to see what this story means for you.
Liked this? The Brief brings you the whole day in tech, verified, every morning.
Two minutes, free forever. What's in The Brief →
See what’s happening right now
The Feed runs all day — short, verified briefs the moment they break.
Open the FeedFollow @thecircuitry_
Every story we publish, as it happens. No noise between.
Reader-supported
The Circuitry is a passion project I've always wanted to build, and I love the work behind it.
Running it costs real money. APIs, hosting, time. To keep improving the site and growing this into something useful for everyone, those costs have to be covered.
Any contribution is appreciated. If not, no pressure. Thanks for reading.
Blackwall has raised a $100 million Series C at a $2.2 billion valuation, TechCrunch reported. The round supports expansion of its channel-based web traffic security platform for hosting providers.
Legal AI startup Legora has announced a $550 million Series E at an $8.8 billion valuation led by Atreides Management. The funding will support North American growth, expansion into Europe and Asia-Pacific, and investment in agentic capabilities.
Epic Games has announced the AI MegaJam, a November 12-15 event where creators will build games in four days using AI tools with Unreal Engine and UEFN. The jam offers cash prizes plus development continuation grants of up to $50,000 for standout projects.
Meta says it will create a new class of non-voting Class C shares to fund AI investment, acquisitions and employee compensation, effective in January 2027. The company also narrowed its 2026 capital expenditure outlook to $135 billion to $145 billion, raising the low end.
Anthropic is opening a research preview of Claude Duet, a proactive agent app that runs on Opus 5.5 and asks for your approval before sensitive actions. Access starts by waitlist for US Pro and Max subscribers, according to Anthropic.