An Anthropic executive jumped at the opportunity to mock OpenAI in response. AdvertisementTech rivalries are always a hot topic on X, and on Friday, an Anthropic executive couldn't help but take a jab at OpenAI. OpenAI cofounder Wojciech Zaremba took to X on Friday to wax poetic about the latest high-profile departures. He likened the exits of Murati, Zoph, and McGrew to children dying in the Middle Ages. Just hours later she wrote on X, "Happy to report that Anthropic's co-founders all still merrily work at the company.

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Persons: OpenAI, Mira Murati, Bob McGrew, —, Sam Altman, Altman, Barret Zoph, Wojciech Zaremba, Zaremba, McGrew, Sasha de Marigny, Anthropic, Anthropic's, Anthropic’s, — Sasha de Marigny, John Schulman Organizations: Service, OpenAI Locations: Murati