GLM-5.3

Z.AI · family glm-5.3

Identity and capabilities

Known source identifiers: openrouter: z-ai/glm-5.3 · zai-direct: GLM-5.3

z-ai/glm-5.3 · availability available · verified 40 min ago · source official api

Provider limits: context 1,048,576 · maximum output 131,072 · vision No · reasoning Yes · tool use Yes

Pricing components as published by the source
Component	Service tier	Context	Price	Unit	As published
Cached input	Standard	Default context	$0.26	per 1M tokens	`0.00000026`
Input	Standard	Default context	$1.40	per 1M tokens	`0.0000014`
Output	Standard	Default context	$4.40	per 1M tokens	`0.0000044`

GLM-5.3 · availability available · verified 2 h ago · source official pricing page

Provider limits: context Unknown · maximum output Unknown · vision Unknown · reasoning Unknown · tool use Unknown

Pricing components as published by the source
Component	Service tier	Context	Price	Unit	As published
Cached input	Standard	Default context	$0.26	per 1M tokens	`$0.26`
Input	Standard	Default context	$1.40	per 1M tokens	`$1.4`
Output	Standard	Default context	$4.40	per 1M tokens	`$4.4`

No officially confirmed promotion applies to this model.