GLM by Z.ai

Model family · Model APIs & inference · indexed, not reviewed

on OpenRouter

Not reviewed

No score, grade or rank. This listing is facts from OpenRouter and our own checks, and it stays out of the rankings until the panel reviews it.

How the index works

GLM-5.3 is a large-scale reasoning model from Z.ai, built for complex software engineering and long-horizon agent tasks. It supports text input and output with a 1M-token context window, and improves...
What OpenRouter says about GLM 5.3

Facts

Maker: Z.ai
Models: 7 on OpenRouter
Newest: z-ai/glm-5.3

From OpenRouter and our own checks. JSON · Markdown

Why it's listed

OpenRouter lists it, with prices from the providers that serve it.

Being indexed says nothing about quality, and nobody can pay for it. Is this yours? Ask for a review.

Models 7

Model	Released	Context	Input / 1M	Output / 1M	Supports
GLM 5.3 `z-ai/glm-5.3`	Aug 2026	1.05M	$1.40	$4.40	tools, structured output, reasoning, caching
GLM 5.2 `z-ai/glm-5.2`	Jun 2026	1.05M	$0.104	$8	tools, structured output, reasoning, caching
GLM 5.1 `z-ai/glm-5.1`	Apr 2026	204k	$1.40	$4.40	tools, structured output, reasoning, caching
GLM 5 `z-ai/glm-5`	Feb 2026	204k	$0.60	$1.92	tools, structured output, reasoning, caching
GLM 4.7 `z-ai/glm-4.7`	Dec 2025	204k	$0.60	$2.20	tools, structured output, reasoning, caching
GLM 4.6 `z-ai/glm-4.6`	Sep 2025	204k	$0.43	$1.75	tools, structured output, reasoning, caching
GLM 4.5 `z-ai/glm-4.5`	Jul 2025	131k	$0.60	$2.20	tools, reasoning, caching

Prices and limits as OpenRouter lists them, in dollars per million tokens; a provider's own price can differ.

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