Anthropic’s RSI Scorecard

Yesterday, Anthropic published three measurements of how fast AI is being built inside its own lab: how much of its AI R&D is performed by AI, how well its AI agents are overseen, and how its compute is allocated. Continue Reading →

When AI Builds Itself

Anthropic published a remarkable paper this week called "When AI Builds Itself." Their engineers now ship roughly eight times more code per quarter than they did in 2024. More than 80% of the code merged into Anthropic’s codebase is written by Claude, up from low single digits before Claude Code launched in February 2025. Continue Reading →