Availability

Publicly available

Provider

Zhipu

Country

CHN

Family

GLM

Status

Current

Weights

Open

Release date

2026-08-25T00:00:00.000Z

Modalities

text (both)

Input per million tokens

0.15 USD

Output per million tokens

0.5 USD

Price effective from

2026-10-08T00:00:00.000Z

Licence

mit

Total parameters

320 billion

Active parameters

18 billion

Aliases

glm-5.3-flash, zai-org/GLM-5.3-Flash

Capabilities

• tool_use
• structured_output
• reasoning

Traits

• context_window1,000,000 tokens
• max_output_tokens128,000 tokens