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AnthropicClaude Opus

Claude Opus 4.8

Anthropic · Claude Opus. Released May 28, 2026.

4 results

Benchmark results 4

Compare this model
BenchmarkCategoryScoreMetricStatusDate
SWE-bench VerifiedCoding88.6%% resolvedVerifiedMay 28, 2026Details
GPQA DiamondReasoning93.6%accuracyVerifiedMay 28, 2026Details
Humanity's Last ExamReasoning49.8%accuracyVerifiedMay 28, 2026Details
LiveBenchReasoning77.22%scoreOfficialJan 8, 2026Details