GLM-4.5 X

Updated Sep 11, 2026

glm128k context128k max outputreleased Jul 28, 2025ReasoningTool calling

Cheapest input

$2.2

Cheapest output

$8.9

Official

—

output per 1M tokens

Providers

offering this model

Spread

1.0×

max / min output

Offers

Metered per-token prices. Cheapest input and output are highlighted; † marks a context-tier surcharge.

Provider	1M input	1M output	1M cache read	1M cache write	Context
DevPass (LLM Gateway)	Cheapest$2.2	Cheapest$8.9	$0.45	—	128k
LLM Gateway	$2.2	$8.9	$0.45	—	128k