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Terminal-Bench 4.0 launches with GLM-5.3 near Claude Fable 5

Terminal-Bench 4.0 arrives to evaluate frontier AI agents on real-world terminal tasks, with GLM-5.3 matching Claude Fable 5 within margin of error.

📊 BENCHMARKS & EVALS

  • Terminal-Bench 4.0 launches with GLM-5.3 near Claude Fable 5
    Terminal-Bench 4.0 launched to evaluate frontier AI agents on evolving terminal tasks.
    • AI agent developers and coding-model researchers are the benchmark’s primary users.
    • Terminal-Bench 4.0 adds a new release for difficult, real-world command-line tasks.
    • GLM-5.3 performed at roughly the same level as Claude Fable 5 within the reported margin of error.
    • The benchmark is being iterated quickly to keep pace with model releases and reduce saturation.
    Sources 📎 Coverage: tbench.ai · 👁 via r/LocalLLaMA

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