Voices
Andrej Karpathy Defects to Anthropic, Joins Pretraining Team: 'The Next Few Years at the LLM Frontier Will Be Especially Formative'
The OpenAI founding member and coiner of 'vibe coding' announced on X that he is joining Anthropic, starting on the pretraining team, in a post that drew nearly 3 million views within an hour. The move signals a major talent realignment at the frontier — the most influential independent voice in AI engineering is returning to hands-on research rather than education or tooling. For builders, it's a strong signal of where the most ambitious pretraining work is now concentrated.
Source
↳ Follow the thread