OpenAI's Sottiaux teases 'best day yet,' sparking speculation about secret project

VraserX · x · 2026-10-06

OpenAI engineering lead Thibault Sottiaux tweeted it may have been his best day at the company yet, citing "ridiculous amounts of fun and intensity." KOL VraserX amplified it, speculating that if what Sottiaux built is truly beyond anything public, OpenAI may be sitting on something extraordinary. No project details were disclosed — an indirect signal of internal momentum.

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