Z.ai: GLM 5.1
Z.ai
Z.ai: GLM 5.1 by Z.ai costs $0.98 per 1M input tokens and $3.08 per 1M output tokens, with a 203K-token context window.
Pricing
Input (per 1M tokens)
$0.98
Output (per 1M tokens)
$3.08
Cached input (per 1M)
$0.18
Specifications
- Provider
- Z.ai
- Context window
- 203K tokens
- Parameters
- 754B
- Released
- Apr 2026
- Open weights
- —
- Frontier model
- No
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FAQ
Pricing is per 1M tokens (USD); confirm with the provider before production use.