Best Input Price
$0.82 / 1M
General Language Model 5.1 — high-quality bilingual (EN/ZH) generation with strong coding and reasoning capabilities.
Context Window
204,800 tokens
Reasoning
Supported
Tool Calling
Supported
Released
2026-03-27
Inference Providers (5)
| Provider | Model ID | Context | Input / 1M | Output / 1M | Action |
|---|---|---|---|---|---|
| Alibaba (China) | glm-5.1 | 202,752 | $0.82 | $3.30 | Docs ↗ |
| Ollama Cloud | glm-5.1 | 202,752 | $1.00 | $3.20 | Docs ↗ |
| Wafer | GLM-5.1 | 202,752 | $1.00 | $3.20 | Docs ↗ |
| OpenCode Zen | glm-5.1 | 204,800 | $1.40 | $4.40 | Docs ↗ |
| Zhipu AI | glm-5.1 | 200,000 | $1.40 | $4.40 | Docs ↗ |