GLM 4.5

GLM 4.5

Developer	Z.ai
Release date	July 28, 2025
Family	GLM
Generation	GLM 4.5
Level
Context window	131K tokens
Max output	98K tokens
Input	Text
Output	Text
Knowledge cutoff	2025-04
Weights	Open weights
Successor	GLM 4.6
Website	z.ai
Links	Model card Hugging Face

Part of a series on

input: $0.60
cached: $0.11
output: $2.20
Context: 131Ktokens
Released: 1y ago
Size: 358Bparameters

Infrastructure

Provider availability

Provider	Endpoint	Context	Input /M tokens	Output /M tokens	Cached input /M tokens	Cache write /M tokens	Uptime 1d	Data handling
Z.AI	z-ai/fp8	131K	$0.60	$2.20	$0.11	—	100.00%	ZDR: Yes Training: Unknown Prompt logging: Unknown Retention: Unknown ZDR source Privacy policy Checked 2026-11-12

Provider data:OpenRouter

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