GLM 5.3 Prime (Z.AI)

View on OpenRouter

Identity and capabilities

Status: active
Local execution: Not verified
Context window: 1,000,000
Maximum output: 131,072
Image input: No
Reasoning: Yes
Tool calling: Yes
Release date: Sep 23, 2026
First seen: 2026-09-24 05:26:39Z UTC
Last verified: 1 min ago

Current offers - prices in USD · per 1M tokens

Prices by provider, service tier, context and offer route
	OpenRouter
Cached input	$0.56
Input	$2.8
Output	$8.8

Active promotions

No officially confirmed promotion applies to this model.

Recent price changes

No price changes in the last 7 days.