rasbt 'overhears' OpenAI's Decision API is GPT-6 Luna with a decision head

rasbt · x · 2026-10-01

Sebastian Raschka tweeted that he 'overheard' on swyx's podcast interviewing an OpenAI engineer that their Decision API is literally built on 'GPT-6 Luna' with a decision head added, then followed up with a joke update. The claim matches no known official release and is almost certainly an in-joke or satire on how easily unverified AI rumors spread — take it with a big grain of salt.

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