LLMPrice
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Z.ai · OpenRouter

Z.ai: GLM 5.1 pricing

GLM-5.1 delivers a major leap in coding capability, with particularly significant gains in handling long-horizon tasks. Unlike previous models built around minute-level interactions, GLM-5.1 can work independently and continuously on...

OpenRouterOpenRouter API
Input$1.26per 1M tokens
Cached input$0.234per 1M tokens
Output$3.96per 1M tokens
Context205Kmaximum window
Endpoint and source

OpenRouter

Open OpenRouter API source ↗

This is OpenRouter route pricing from the public models API, not a claim about the creator's direct API price.

Tool useReasoningCachingHugging Face
2,000 input + 500 output tokens$0.0045 / request
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