Z
GLM 5.1
● Excellent8.3
/ 10
GLM-5.1 delivers a major leap in coding capability, with particularly significant gains in handling long-horizon tasks. Unlike previous models built around minute-level interactions, GLM-5.1 can work independently and continuously on...
Specifications
| Attribute | Value |
|---|---|
| Lab | Z Ai |
| Tags | Coding |
| Overall Score | 8.3/10 |
| Release Date | 2026-04 |
| Context Window | 202,752 tokens |
| Input Price / 1M | $0.98 |
| Output Price / 1M | $3.08 |
| Input Modalities | Text |
| Output Modalities | Text |
Strengths
Weaknesses
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Sources & Further Reading
Related Models
Scores are aggregated from public benchmarks (MMLU, HumanEval, MATH, GSM8K, LMSYS) and normalized to a 1–10 scale. Methodology →