2026-06-17 CometAPI Update : GLM-5.2 is now available on CometAPI.

View model details

CometAPI Adds GLM-5.2

Model ID: glm-5.2

GLM-5.2 supports a 1M context window, 128K max output, streaming tool-call output, forced deep thinking, and improved coding and reasoning capabilities.

Pricing

Model	Input	Output
GLM 5.2	$1.12/M	$3.528/M
GLM 5.1	$1.12/M	$3.528/M

Developer Documentation

Quick Integration Guide (Chat Format)