GPT-6 'Astra' said to beat Portal solo, dev calls for Portal 2 co-op as multiagent eval
burny_tech · x · 2026-09-07
A claim (unverified) from @cozyblazex says GPT-6, codenamed Astra, has autonomously completed Portal, echoing OpenAI's 2016 goal of 'solving a wide variety of games using a single agent.' @kalomaze argues the community really needs Portal 2 co-op as a multiagent eval, testing communication and cooperation between agents rather than solo play.
Related event: Rumored GPT-6 "Astra" Beats Portal Autonomously, Unverified(7 posts)→
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