Anthropic Says Claude Now Writes 80-90% of Its Code

Anthropic executive Michael Sellitto said at an IMF panel that Claude now writes 80-90% of the company's code, up from nearly 0% in early 2024, and predicted Claude will be involved in 80-90% of frontier model training next year.

2026-10-17 ~ 2026-10-18 · 2 related posts

• Anthropic exec: Claude now writes 80-90% of the company's internal code — GregCook2011 · 2026-10-17
• Anthropic tells IMF Claude will lead 80-90% of frontier model training by next year, up from 1% — Malor777 · 2026-10-18