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Grok 4.5 reaches #1 position on Long-Horizon Terminal-Bench
Grok 4.5 reaches #1 position on Long-Horizon Terminal-Benchtetsuo: The Long-Horizon Terminal-Bench paper landed around May and concluded that the results showed headroom for improvement. The best of the 15 models they tested finished seven of the 46 tasks, and the mean across all models was about two. That ceiling is w