GLM-5.3-Flash Free

Name: GLM-5.3-Flash Free
Author: OpenCode Zen

Input price

$0/1M tokens

Output price

$0/1M tokens

Capabilities

Show unsupported (7)

Infrastructure

Streaming

Model IDglm-5.3-flash-free

License—

Statusactive

Typechat

Input modalitiestext

Output modalitiestext

Open weight—

Parameters—

Architecture—

Context window—

Max input—

Max output—

Reasoning tokens—

Knowledge cutoff—

Release date—

Sourceofficial

Input

Output

Cache write

—

Cache read

Batch in

—

Batch out

—

Model	Caps	Perf	Speed	Context	Max out	Pricing
GLM-5.3-Flash Free	S	—	—	—	—	$0$0
GLM 5.3 Flash	RTJJMSPCF	—	—	1M	128K	$0.15$0.5
GLM 5.3	RTJJMSPCF	—	—	1M	128K	$1.4$4.4

GET/v1/models/opencode/glm-5.3-flash-free

glm-5.3-flash-free

Changes · 2 entries

glm-5.3-flash-freecreateca7a400Nov 2, 2026, 03:02 AM

glm-5.3-flash-freecreateb2f45bfOct 29, 2026, 03:29 AM