Capabilities
7-day heat trend
−21.0%Pricing breakdown
Typical 3:1 output-to-input mix, per 1M tokens
Estimated monthly cost by workload
Market position
- Cheaper than 68% of tracked models
- Faster than 64% of tracked models
- Efficiency rank: #72 of 120
Best suited for
General-purpose text generation, chat, summarization and content workloads where broad capability and low cost matter most.
About GLM 4.5 Air
GLM 4.5 Air is a Text model from Zhipu (CN). HotON.ai tracks it at $0.13 per 1M input tokens and $0.85 per 1M output tokens, with a 131K-token context window, ~157 tokens/sec throughput and 100.0% availability. Its composite efficiency score is 89/100 at an estimated $0.001 per successful task.
Compare GLM 4.5 Air
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Frequently asked questions
How much does GLM 4.5 Air cost per 1M tokens?+
GLM 4.5 Air is tracked at $0.13 per 1M input tokens and $0.85 per 1M output tokens. A typical 3:1 output-to-input workload blends to roughly $0.67 per 1M tokens. Figures are illustrative demo data.
What is GLM 4.5 Air best for?+
General-purpose text generation, chat, summarization and content workloads where broad capability and low cost matter most.
How fast is GLM 4.5 Air?+
GLM 4.5 Air delivers about 157 tokens/sec with 100.0% tracked availability, suitable for latency-sensitive, real-time applications.
Is GLM 4.5 Air cheaper than other AI models?+
Within the HotON.ai tracked set, GLM 4.5 Air is cheaper than 68% of models on input price and ranks #72 of 120 by overall efficiency.
Related models
Pricing and availability are real (via OpenRouter, updated daily — availability is the best-serving provider's 24h uptime). Efficiency is a HotON composite of real price and context. Speed is a modeled estimate.