Today in AI — 12 March 2026
Today's top AI news — curated links and commentary on the stories that matter for product builders.
The numbers today are absurd. Billions into infrastructure, billions into new labs, and the platforms meant to use all this compute are racing to ship. The agentic era has an infrastructure bill, and everyone is paying it at once.
Capital chases compute
Oracle's AI infrastructure revenue jumped 84% to $4.9B with a $553B backlog. Nscale closed Europe's largest-ever startup raise at $2B. Nexthop launched disaggregated networking hardware claiming 30% energy savings. And Nvidia's GTC next week promises a chip Jensen Huang says will 'surprise the world'.
- Oracle stock surges 9% as AI infrastructure revenue jumps 84% to $4.9B — CNBC
- Nscale raises $2B in Europe's largest-ever Series C for AI infrastructure — CNBC
- Nexthop AI raises $500M at $4.2B valuation for AI data center networking — SiliconANGLE
- Nvidia GTC 2026 opens next week with Jensen Huang promising a chip that will 'surprise the world' — NVIDIA Blog
The agentic layer takes shape
Microsoft shipped Agent 365, a control plane for enterprise agents, with Anthropic model support baked into the new E7 bundle. Google open-sourced ADK for TypeScript, betting that strong typing solves agent-to-agent data contracts. Kevin Mandia's Armadin raised $190M for autonomous security agents already deployed with Fortune 100 companies. And Meta acquired Moltbook, a social network built exclusively for AI agents. Whether agents need their own social infrastructure is an open question, but Meta is placing the bet.
- Microsoft launches Agent 365 and Copilot Wave 3 with Anthropic model support — Microsoft
- Google open-sources Agent Development Kit for TypeScript, bringing multi-agent AI to web developers — Google Developers Blog
- Mandiant founder Kevin Mandia raises $190M for autonomous AI security agent startup Armadin — TechCrunch
- Meta acquires Moltbook, the viral social network built exclusively for AI agents — TechCrunch
New bets on intelligence
Yann LeCun's AMI Labs raised $1.03B (Europe's largest seed round) to build world models using JEPA architecture, a direct challenge to the next-token prediction paradigm. Nvidia backed Mira Murati's Thinking Machines with a gigawatt of Vera Rubin chips starting 2027. Rhoda AI emerged from stealth with $450M to train robots on internet video. Three different visions for what comes after LLMs, all funded this week.
- Yann LeCun's AMI Labs raises $1.03B in Europe's largest-ever seed round to build world models — TechCrunch
- Nvidia backs Mira Murati's Thinking Machines with gigawatt-scale Vera Rubin chip deal — TechCrunch
- Rhoda AI emerges from stealth with $450M raise and a robot intelligence platform trained on internet video — SiliconANGLE
Consumer signals
a16z's latest Top 100 shows ChatGPT at 900M weekly active users and Claude paid subscribers up 200% year-over-year. Horizontal agents like OpenClaw and Manus have emerged as their own category. Apple's M5 MacBook Air ships with 4x faster on-device AI, another sign that inference is moving to the edge.
- a16z's Top 100 Gen AI Consumer Apps shows Claude paid subscribers grew 200% YoY as horizontal agents surge — Andreessen Horowitz
- Apple MacBook Air M5 goes on sale with 4x faster on-device AI performance — Apple
The infrastructure is being built. The agent frameworks are shipping. The question for product engineers: which layer of this stack will still matter in twelve months?