Benchmark Almanac

Z.ai Code Bench

Not in model cards

Zhipu in-house coding benchmark used for GLM-5.3. Reports pass rate and output tokens per task. Method unpublished.

Lab-created in-house eval (Zhipu/Z.ai). Not in the GLM-5.3 tables. Card claims a 50% gain over GLM-5.2.

Made by Zhipu AI (Z.ai) Released Aug 2026 Fixing real repositories Tasks kept private
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
Code A program or patch run against tests.

No scores here yet

No lab, leaderboard or Epoch AI run has reported a score for Z.ai Code Bench 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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