GPT-5.6 Sol has been climbing Slay the Spire live for a week, and Claude Opus 5 takes over Thursday

Jsevillamol · x · 2026-07-29

GPT-5.6 Sol has been climbing the Slay the Spire Ascension ladder on Epoch AI’s Twitch channel for a week with no human in the loop. Claude Opus 5 will take over the live climb this Thursday, with commentary.

The post frames the matchup as a public, ongoing model-vs-game demo rather than a static benchmark.

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