Z.ai: GLM 5.3

Other

Text

Paid

GLM-5.3 is a large-scale reasoning model from Z.ai, built for complex software engineering and long-horizon agent tasks. It supports text input and output with a 1M-token context window, and improves...

Parameters

Context Window

1,048,576

tokens

Input Price

$1.4

per 1M tokens

Output Price

$4.4

per 1M tokens

Capabilities

Model capabilities and supported modalities

Performance

Reasoning

Excellent reasoning capabilities with strong logical analysis

Math

Coding

Knowledge

Modalities

Input Modalities

text

Output Modalities

text

LLM Price Calculator

Calculate the cost of using this model

Input Tokens (0.00000140/token)$0.002100

Output Tokens (0.00000440/token)$0.013200

Common Scenarios:

Input Cost:$0.002100

Output Cost:$0.013200

Total Cost:$0.015300

Estimated usage: 4,500 tokens

Monthly Cost Estimator

Based on different usage levels

Light Usage

$0.0580

~10 requests

Moderate Usage

$0.5800

~100 requests

Heavy Usage

$5.8000

~1000 requests

Enterprise

$58.0000

~10,000 requests

Note: Estimates based on current token count settings per request.

Last Updated: 2026/09/30