GLM-5.2 Ponytail
glm-5.2 carrying a built-in ruleset that compresses generated code, preferring platform features over custom code. The middle tier, and the ruleset as its authors wrote it. Same upstream model and price per token as glm-5.2, with fewer output tokens.
Model facts
- Context window
- 1M tokens
- Maximum output
- 131K tokens
- Cheapest paid input
- $1.25 per 1M tokens
- Cheapest paid output
- $5.02 per 1M tokens
- Open weights
- yes
- Providers
- 1
Capabilities and modalities
reasoning, tool calling, structured output, temperature control, open weights, text.
Observed price history
- 2026-08-24: $1.25 input / $5.02 output per 1M tokens
API providers
- GreenPT — model id glm-5.2-ponytail; $1.25 input / $5.02 output per 1M tokens; provider documentation