Anthropic Claude will fail to reach 60 percent on HLE

Anthropic's Claude will not reach 60% HLE Accuracy on Humanity's Last Exam by December 31, 2026. The BenchLeader snapshot from October 5, 2026 shows GPT-6 Astra at 54.8% and Claude Opus 4.7 at 36.2%, and those figures will remain above any Anthropic entry that fails to hit 60%. The official agi.saf…