Ex-OpenAI researcher rejoins Cohere to train models amid talent reshuffle
Nils_Reimers · x · 2026-09-22
Researcher rayhascode announced leaving OpenAI and rejoining Cohere to train models, working with brhydon, 1vnzh and aidangomez, calling it "a beautiful moment to push AI progress." Cohere continues pulling talent back from frontier labs for its enterprise model push.
Related event: Researcher Leaves OpenAI to Return to Cohere for Model Training(2 posts)→
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