OpenRouter (Reseller)
GLM-5.1 Pricing
API pricing for GLM-5.1 via OpenRouter. Input tokens cost $0.966/1M, output tokens cost $3.036/1M with 205K context window.
Last updated:
ReasoningTools
Input Cost
$0.966
per 1M tokens
Output Cost
$3.036
per 1M tokens
Context Window
205K
tokens
Cost Calculator
Estimated Cost:
$0.00
Model Details
Reseller OpenRouter
Model ID z-ai/glm-5.1
Context Window 205K tokens
Max Output 128000 tokens
Cache Read Cost $0.1794/1M
Sources