Terminal-Bench 4.0 Released: GLM 5.3 Keeps Pace with Opus 5

heypearlai · x · 2026-08-29

Terminal-Bench 4.0 has dropped with key updates: rebalanced compute per task, fixes for broken tasks, and removal of stale questions. Opus 5 and GLM 5.3 are currently leading. GLM 5.3 stands out as a free, open-source model maintaining pace with Opus 5 on efficiency.

Related event: Terminal-Bench 4.0 Released: Opus 5 Leads, GLM 5.3 Top Open-Source Model(14 posts)→

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