Epoch AI newsletter reports AI job-automation tests and Slay the Spire benchmark results
AIEpoch AI's newsletter reports that six leading models could not yet automate its own work in 11 tasks, with none meeting its quality standards. It also reports that frontier models now win over 90% of Slay the Spire runs at base difficulty, up from struggling to beat the game six months earlier.
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The newsletter ties its benchmark results and benchmark audits together, which helps readers gauge how far AI capabilities and their measurements can be trusted.
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Epoch AI · The Epoch Brief · Mike Mantell · epochai.substack.comPublished · added here
Original title: The Epoch Brief - October 23, 2026