Benchmark Almanac

Terminal-Bench 2.0 Verified (Z.ai)

Not in model cards

Agents do the Terminal-Bench 2.0 tasks after Z.ai fixed environments for 89 tasks and instructions for 11. A further 2026-08-18 round fixed tests and instructions in 6 more tasks.

GLM-5, Step 3.5 Flash and DeepSeek V4 cards report it next to plain Terminal-Bench 2.0, with different scores. Z.ai says its review fed the official Terminal-Bench 2.1.

Made by Z.ai (Zhipu AI) Released Feb 2026 Terminal tasks All tasks public
Level
Expert Specialists with years of training, often over hours of work
Scored
Checked automatically A program checks the result against an answer key, unit tests or the expected final state.
Answers
Agent task Many steps in a terminal, browser, desktop, app, game or robot.

No scores here yet

No lab, leaderboard or Epoch AI run has reported a score for Terminal-Bench 2.0 Verified (Z.ai) yet.

No lab model card reports it yet

We read the headline results of 479 launch posts from 51 labs, and none of them list this benchmark.

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All 18 in Terminal agents
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  • Terminal-Bench Hard In use Agents complete 44 hard tasks from Terminal-Bench Core in the Terminus 2 harness. Artificial Analysis scores pass@1 averaged over 3 repeats. Gemma 4 31B IT 36%
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  • CompileBench Not in model cards Agents build real open-source projects through dependency problems, legacy toolchains and complex build systems, for example compiling 22-year-old code. Claude Opus 4.1 100%
  • Long-Horizon-Terminal-Bench 2.0 Not in model cards Agents work for up to 3 hours per task on 77 container tasks, including 30 tasks that rebuild a scientific tool from its outputs. Hidden verifiers give partial-credit rewards. GPT-6 Astra 69.2%