OpenAI Chief Leaves, Custom Chip Beats Nvidia, and Sept DevDay Announced

ivan_bezdomny · x · 2026-08-26

OpenAI news roundup includes the departure of Data Center Chief Chris Malone, a custom AI chip beating Nvidia GB300 in power efficiency, completion of the 10T parameter "Bel" pretrain, and a Sept 29 DevDay announcement. The high executive turnover contrasts with Anthropic's stability.

Related event: OpenAI data center head Chris Malone departs after less than a year: WSJ(6 posts)→

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