GPT-Astra rumored to be a GPT-4-scale leap as Altman teases 'significant step forwards'
DavidmComfort · x · 2026-09-03
Industry speculation about OpenAI's GPT-Astra has hit fever pitch. Sam Altman called it a 'significant step forwards', and the prevailing rumor is that the capability jump will rival GPT-4's four years ago, with all signs pointing to a reveal tomorrow morning.
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