Bret Taylor
Co-founder, Sierra · as of 2026-10-07 · source
Sierra co-founder and chair of OpenAI's board after the Nov 2023 crisis; co-announced the Personal Agent Protocol with Meta (Oct 2026).
News mentioning Bret Taylor (2)
- Sierra and Meta announce the Personal Agent Protocol, an open standard for how personal AI agents deal with businesses ★★★
On Oct 6, 2026 Sierra (Bret Taylor, Clay Bavor) and Meta announced the Personal Agent Protocol (PAP), an open standard for how consumers' personal AI agents sign in to, get permissions from and act on behalf of users at businesses, built on OAuth and using MCP/OpenAPI for APIs. Genesys, Instinct…
- OpenAI's board fires and then reinstates Sam Altman ★★★
OpenAI's non-profit board abruptly removed CEO Sam Altman on 17 November 2023, saying he was 'not consistently candid'; after nearly all staff threatened to leave for Microsoft, he was reinstated days later with a new board.
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