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GLM-5.1

ZenMux

GLM-5.1 by ZenMux costs $0.88 per 1M input tokens and $3.51 per 1M output tokens, with a 200K-token context window.

Pricing

Input (per 1M tokens)
$0.88
Output (per 1M tokens)
$3.51
Cached input (per 1M)
$0.19

Specifications

Provider
ZenMux
Context window
200K tokens
Parameters
754B
Released
Apr 2026
Open weights
No
Frontier model
No

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FAQ

Pricing is per 1M tokens (USD); confirm with the provider before production use.