Researcher Weijia Shi joins Anthropic to work on pretraining

billyuchenlin · x · 2026-09-19

Researcher Weijia Shi announced she joined Anthropic last month, working on pretraining, and shared excitement about what's ahead. Fellow researcher billyuchenlin reposted with congratulations.

Related event: Former OpenAI researcher Weijia Shi joins Anthropic for pretraining(5 posts)→

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