Z-ai204,800 Context

Z.ai: GLM 5.1 Cost Estimator

Calculate exact API costs for Z-ai's Z.ai: GLM 5.1 model. Estimate your monthly bill based on $0.9660 per 1M input tokens and $3.0360 per 1M output tokens.

Interactive Cost Estimator

Estimated Monthly Users1,000

Average Input Tokens / User2,000

Average Output Tokens / User500

Estimated Monthly Cost$3.45

Based on 0.966/1M input & 3.036/1M output tokens