GPT-5.6 Beats Game Challenge Autonomously

giffmana · x · 2026-07-12

A user shared an impressive AI milestone moment: running GPT-5.6 Sol under Codex control to take over a PC and tackle the daily challenge in Slay the Spire 2. Because the challenge's random elements prevent cheating, the AI had to continuously strategize and execute actions for about 5 hours, making complex in-game decisions to ultimately secure a victory.

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