Stories by swyx

How to Stop Shipping Low-Quality RL Environments (With Examples)

Chat UIs Are Lists Until They Aren't

OpenRouter $113M Series C

All Model Labs Are Now Agent Labs

How to Work and Compound with AI

LA-SF rail will cost about $126B, with service beginning around 2040

RIP Pull Requests (2005-2026)

Humanity's Last Gasp

Building Pi in a World of Slop – Mario Zechner

H100 prices are melting *UP

How to Kill the Code Review

Figma blocks userland MCP tool so user clones Figma in one weekend

WTF Happened in 2025?

Oops, You Wrote a Database

Another Viral AI Doomer Article, the Fundamental Error, DoorDash's AI Advantages

Why do AI Conferences keep not getting AI?

OpenAI should build Slack

Windsurf Arena Mode Leaderboard: The People Want Speed

"Sci-Fi with a Touch of Madness"

Adversarial Reasoning: Multiagent World Models for Closing the Simulation Gap

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