TechCrunch AI
Tuesday, May 19, 2026
Rebecca Bellan, Lorenzo Franceschi-Bicchierai
OpenAI co-founder Andrej Karpathy joins Anthropic’s pre-training team
AI-Powered Summary
Generated by callmor.ai's AI to save you time
Summary
Pre-training is responsible for the large-scale training runs that give Claude its core knowledge and capabilities, according to the company.
It's also one of the most expensive, compute-intensive phases of building a frontier model.
Original Source
This article was originally published by TechCrunch AI. Read the full original article for complete details, images, and author commentary.
Read Original ArticleWant AI working for your business?
callmor.ai builds AI products that automate your operations 24/7.
Explore AI Products