GLM Flash 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-Flash is a native multimodal model from Z.ai. It is suited for efficient coding and long-horizon agent tasks. Its hybrid sparse and linear attention architecture maintains accurate long-context behavior while...
What OpenRouter says about GLM 5.3 Flash

Facts

Maker: Z.ai
Models: 2 on OpenRouter
Newest: z-ai/glm-5.3-flash

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 2

Model	Released	Context	Input / 1M	Output / 1M	Supports
GLM 5.3 Flash `z-ai/glm-5.3-flash`	Aug 2026	1.05M	$0.15	$0.50	tools, structured output, reasoning, caching, image, video
GLM 4.7 Flash `z-ai/glm-4.7-flash`	Jan 2026	200k	$0.0605	$0.40	tools, structured output, reasoning

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

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