Quality
#6/6751.1
Overall quality score
🇨🇳Z.aiOpen sourceZ.ai: GLM 5.2.
See how Z.ai: GLM 5.2 compares with other broadly useful AI models across quality, speed, price, context, and practical capabilities.
Speed
#6/67159 t/s
Output tokens per second
Input price
#44/67$0.77/1M
Per 1M tokens
Output price
#39/67$2.42/1M
Per 1M tokens
Context
#8/671M
Content read at once
Comparison summary
Z.ai: GLM 5.2 ranks #6 of 67 for overall quality and #6 for response speed in the current catalogue.
Its listed input price is $0.77/1M, output price is $2.42/1M, and it can work with up to 1M of context at once.
Its strongest areas in the current data are coding, math and logic, following instructions.
Practical specifications
- Company
- Z.ai
- Reasoning
- Yes
- Open weights
- Yes
- Input
- Text
- Output
- Text
- Context window
- 1M
Z.ai: GLM 5.2 technical benchmarks.
Named evaluation records for technical comparison. Results retain their original benchmark names and sources.
| Benchmark | Area | GLM 5.2 | Source |
|---|---|---|---|
| Intelligence Index | overallQuality | 51.1 | OpenRouter / artificial-analysis |
| Coding Index | coding | 68.8 | OpenRouter / artificial-analysis |
| Agentic Index | agentic | 43.1 | OpenRouter / artificial-analysis |
| GPQA | GPQA Diamond | 89.5 | OpenRouter model benchmarks |
| Humanity's Last Exam | HLE | 40.1 | OpenRouter model benchmarks |
| IFBench | IFBench | 73.3 | OpenRouter model benchmarks |
| τ²-Bench Telecom | τ²-Bench Telecom | 99.1 | OpenRouter model benchmarks |
| AA-LCR | AA-LCR | 71.3 | OpenRouter model benchmarks |
| GDPval-AA | GDPval-AA | 50.5 | OpenRouter model benchmarks |
| CritPt | CritPt | 20.9 | OpenRouter model benchmarks |
| SciCode | SciCode | 50.5 | OpenRouter model benchmarks |
| Terminal-Bench Hard | Terminal-Bench Hard | 50.8 | OpenRouter model benchmarks |
| AA-Omniscience Accuracy | AA-Omniscience Accuracy | 25.1 | OpenRouter model benchmarks |
| AA-Omniscience Non-Hallucination Rate | AA-Omniscience Non-Hallucination Rate | 71.9 | OpenRouter model benchmarks |
Quality benchmarks
See where Z.ai: GLM 5.2 stands.
The darker bar marks Z.ai: GLM 5.2; the lighter bars provide context from other leading models.
Highlights
Quality
Overall capability · Higher is better
Speed
Output tokens per second · Higher is better
Input price
USD per 1M tokens · Lower is better