GLM 5.2 Benchmark Results
Developer-oriented benchmark summary for coding workflows, context length, API access, and local deployment.
Practical Comparison
| Model | Coding | Context | Access |
|---|---|---|---|
| GLM 5.2 | Strong | 1M tokens | Z.ai, OpenRouter, HuggingFace |
| Claude Fable | Very strong | 200K | Hosted APIs |
| Kimi 2.7 | Strong | Provider dependent | Hosted APIs |
| GPT-4o | General-purpose | Standard context | OpenAI API |
What the Benchmarks Mean
Long repository review
GLM 5.2 benefits from the 1M-token context.
OpenCode-style configuration
Use z-ai/glm-5.2 on OpenRouter or glm-5.2[1m] on Z.ai coding.
Local serving
Use zai-org/GLM-5.2 with vLLM, SGLang, or Transformers.
Verdict
GLM 5.2 is most compelling when benchmark quality is paired with practical access: 1M-token context, OpenRouter model ID z-ai/glm-5.2, direct Z.ai APIs, and open weights at zai-org/GLM-5.2.