glm-4.5-air

StreamingTool calling

Integration guide

Overview

glm-4.5-air is available on MAX through the OpenAI-compatible API.

Pricing

Official list prices: token prices are per 1M tokens.

Input ≤ 31,999 tokens

Input: ¥0.8
Output: ¥6
Cache read: ¥0.16

Input > 31,999 tokens

Input: ¥1.2
Output: ¥8
Cache read: ¥0.24

Tier	Input	Output	Cache read
Input ≤ 31,999 tokens	¥0.8	¥6	¥0.16
Input > 31,999 tokens	¥1.2	¥8	¥0.24

This model uses tiered pricing: the tier is chosen by the total input length of each request.

Cache read applies to prompt tokens served from the prompt cache; cache write applies to tokens written into it.

Example request

curl https://api.link-io.cloud/v1/chat/completions \
  -H "Authorization: Bearer $API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "glm-4.5-air",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'