supermarket

Language

GLM-4.5

By Z.ai (Zhipu AI), in the GLM family.

Released
28 Jul 2025
Status
Legacy
Context
131.1K
Max output
98.3K
Input per 1M tokens
$0.60
Output per 1M tokens
$2.20
Open weights
Yes
License
mit
Parameters
355B, 32B active
Knowledge cutoff
—
Reasoning
Yes
Modalities
text → text

Category scores

Out of 100, from independent and third-party results only, by method category-2026-09-29.1.

Category scores
CategoryScoreRankCoverage
Human preference51.6Not ranked1 of 5

Benchmark results

Every result we hold for this model, with who ran it and where it was published.

Knowledge & reasoning

Knowledge & reasoning results
BenchmarkMetricValueProvenanceSettingEvaluatedSource
Humanity's Last Exam (HLE)Accuracy8.3%Self-reported——EvalEval via Hugging Face Community Evals
MMLU-ProAccuracy84.6%Self-reported——EvalEval via Hugging Face Community Evals

Coding & software engineering

Coding & software engineering results
BenchmarkMetricValueProvenanceSettingEvaluatedSource
WeirdML (v2)Average accuracy40.6%Third partythinking—https://htihle.github.io/weirdml.html via Epoch AI

Writing

Writing results
BenchmarkMetricValueProvenanceSettingEvaluatedSource
LLM Creative Story-Writing Benchmark V1 (Lech Mazur)Mean rubric score (percent of the 10-point scale)73.4%Third party——lechmazur/writing Github repository via Epoch AI

Human preference

Human preference results
BenchmarkMetricValueProvenanceSettingEvaluatedSource
Text Arena (arena.ai)Arena score (Elo scale)1411Independent—25 Sep 2026Arena
Text Arena (arena.ai)Votes23659Independent—25 Sep 2026Arena

Other GLM versions

Sources