GLM 4.5 Air (Free)
智谱 AI (ChatGLM) • API Price Comparison
📏 Context: 131,072 tokensAdded Mar 19, 2026
GLM 4.5 Air (Free) is a large language model by 智谱 AI (ChatGLM) with a 131K-token context window. Prices are collected daily from official provider pages and every tracked channel, then cross-checked by a data-accuracy audit.
💰 Cheapest Option
N/A
-/1M input
-/1M output
🏢 Official Price
N/A
No official channel available
🇨🇳 Best in China
No China-friendly options
📊 Channel Price Comparison
Compare glm-4.5-air-(free) API prices across all available channels • 0 channels available
| Channel | Type | Input / 1M | Output / 1M | Rate Limit | China | vs Official |
|---|
📈 Price History
Every scraper-detected price change is recorded. Same-day multiple changes take the last value; unchanged channels carry the last observed price forward.
No price history yet. New price changes will appear after the next scraper run.
Based on typical usage patterns (input:output = 2:1 ratio); all channels converted to USD for comparison
| Usage Level | Tokens/Month |
|---|---|
| 🐣 Light | 0.1M in + 0.1M out |
| 📊 Medium | 1.0M in + 0.5M out |
| 🚀 Heavy | 10.0M in + 5.0M out |
| 🏢 Enterprise | 100.0M in + 50.0M out |
Frequently asked questions about glm-4.5-air-(free)
What is the context window of GLM 4.5 Air (Free)?
GLM 4.5 Air (Free) offers a 131,072-token context window.
How often are GLM 4.5 Air (Free) prices updated, and how reliable is the data?
Prices are scraped daily from official pricing pages and every tracked channel, with every significant change recorded in a price-history log. A daily read-only data audit cross-checks each channel against the model producer's published price and flags stale or inconsistent rows for correction.
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