Today in AI — 19 March 2026 - Mitchell Bryson
Today's top AI news — curated links and commentary on the stories that matter for product builders.
Today's top AI news — curated links and commentary on the stories that matter for product builders.
AI has compressed feature-building from months to days, making every AI feature you ship replicable in weeks. The companies winning with AI aren't shipping better features — they're building learning loops that compound with every user interaction.
Today's top AI news — curated links and commentary on the stories that matter for product builders.
In a single week, the AI industry acknowledged that agents are a fundamentally different computing paradigm. Perplexity shipped a $200/month always-on agent running on dedicated Mac mini hardware. Microsoft built Copilot Cowork as a persistent cloud agent...
Today's top AI news — curated links and commentary on the stories that matter for product builders.
In a single week, every layer of the AI agent stack advanced simultaneously: Microsoft shipped Agent 365 as an enterprise control plane for governing fleets of AI agents, Google open-sourced ADK for TypeScript so web developers can build multi-agent...
In a single 48-hour window, Microsoft shipped Agent 365 (the 'control plane' at $15/user/month), NVIDIA announced NemoClaw (an open-source, hardware-agnostic agent orchestration platform), Meta acquired the social network where AI agents already talk to...
Today's top AI news — curated links and commentary on the stories that matter for product builders.
Today's top AI news — curated links and commentary on the stories that matter for product builders.
OpenAI shipping Codex Security, Anthropic's Claude finding 22 CVEs in Firefox in two weeks, and Microsoft treating AI agents as governed security principals all point to the same inflection: the industry is racing to close the security gap that AI coding...
OpenAI Models Agents Infrastructure Microsoft Anthropic Claude
Today's top AI news — curated links and commentary on the stories that matter for product builders.
Three separate teams shipped models this week that cut token usage by nearly half through the same insight: the best inference is often no inference at all.