Andrew Tulloch joins Anthropic after stints at Meta, OpenAI, Thinking Machines
kevinroose · x · 2026-09-11
- Reporter Meghan Bobrowsky reports Andrew Tulloch is joining Anthropic.
- Kevin Roose notes Tulloch has cycled through Meta, OpenAI, Thinking Machines, Meta again, and now Anthropic within a couple of years — joking it's a "Pokemon-style speedrun" of AI lab jobs.
Related event: Ex-Meta Engineer Andrew Tulloch Joins Anthropic(3 posts)→
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