Anthropic is sharing internal data for the first time that shows how much Claude is allegedly speeding up its own AI development. At the same time, the company is pushing for the option of a verifiable, global development pause.
Anthropic has published an extensive report through its in-house Anthropic Institute, backed by previously unreleased internal data, showing how far AI systems have already come in contributing to their own development.
The core message is that recursive self-improvement—an AI system that fully autonomously designs its own successor—hasn't been achieved yet, but it "could come sooner than most institutions are prepared for."
Code output is surging, but the real productivity gain is unclear
According to Anthropic, engineers in Q2 2026 are shipping an average of eight times as much code per day as they did in 2024. More than 80 percent of the code going into the production codebase comes from Claude. Before Claude Code launched in February 2025, that share was still in the low single digits.
