Coding GLM 5.1
Flagship GLM model for hybrid reasoning, coding, and agentic engineering
Model facts
- Context window
- 2K tokens
- Maximum output
- 128K tokens
- Cheapest paid input
- $0.06 per 1M tokens
- Cheapest paid output
- $0.22 per 1M tokens
- Open weights
- yes
- Providers
- 2
Capabilities and modalities
reasoning, tool calling, structured output, temperature control, open weights, text.
Observed price history
- 2026-08-24: $0.06 input / $0.22 output per 1M tokens
API providers
- AIHubMix (free) — model id coding-glm-5.1-free; free input / free output per 1M tokens; provider documentation
- AIHubMix — model id coding-glm-5.1; $0.06 input / $0.22 output per 1M tokens; provider documentation