Terminal Bench 4 Is Saturated: Hacker News Debates the End of a Coding Benchmark

nharada · hn · 2026-10-20

A Hacker News discussion of a blog post arguing that Terminal Bench 4, a popular coding agent benchmark, has become saturated — leading frontier models now score near the ceiling, so the benchmark can no longer meaningfully differentiate model capabilities. The thread touches on benchmark saturation, the need for harder replacements, and how to evaluate coding agents going forward.

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