Vals AI Adds AWS Cloud Range to CyberOffense Benchmark; Claude Opus 5.5 Leads at 77%

Vals AI added Watershed, a realistic AWS cloud range, to its CyberOffense benchmark. Claude Opus 5.5 leads at 77.1% across all three scenarios.

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2026-11-11 04:21 · AlphaSignal
Vals AI's CyberOffense Adds AWS Range Where Claude Opus 5.5 Leads at 77%

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