Benchmark31 Aug 2026 00:00 UTC · 29d ago

Epoch AI evaluates Claude 3 Opus

SimpleQA Verified 12.6%

Type: BENCHMARK_RESULT
Detection: benchmark
Confidence: high
Status

Related entities

Primary source

Epoch AI Benchmarking Hub · logs.epoch.ai/inspect-viewer/36231d6d/viewer.html?log_file=https%3A%2F ↗

Independent benchmark runs (GPQA Diamond, SWE-bench Verified, FrontierMath, ...) plus externally reported leaderboards and the Epoch Capabilities Index (ECI).