Capabilities
7-day heat trend
−31.0%Pricing breakdown
Typical 3:1 output-to-input mix, per 1M tokens
Estimated monthly cost by workload
Market position
- Cheaper than 43% of tracked models
- Faster than 46% of tracked models
- Efficiency rank: #573 of 1105
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:free
GLM-4.5-Air is the lightweight variant of our latest flagship model family, also purpose-built for agent-centric applications. Like GLM-4.5, it adopts the Mixture-of-Experts (MoE) architecture but with a more compact...
glm-4.5-air:free is a Text model from Zhipu AI (GLM) (CN). HotON.ai tracks it at $0.00 per 1M input tokens and $0.00 per 1M output tokens, with a 131K-token context window, ~146 tokens/sec throughput and 98.0% availability. Its composite efficiency score is 89/100 at an estimated $0.000 per successful task.
Compare glm-4.5-air:free
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Frequently asked questions
How much does glm-4.5-air:free cost per 1M tokens?+
glm-4.5-air:free is tracked at $0.00 per 1M input tokens and $0.00 per 1M output tokens. A typical 3:1 output-to-input workload blends to roughly $0.00 per 1M tokens. Figures are illustrative demo data.
What is glm-4.5-air:free 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:free?+
glm-4.5-air:free delivers about 146 tokens/sec with 98.0% tracked availability, suitable for latency-sensitive, real-time applications.
Is glm-4.5-air:free cheaper than other AI models?+
Within the HotON.ai tracked set, glm-4.5-air:free is cheaper than 43% of models on input price and ranks #573 of 1105 by overall efficiency.
Related models
Pricing is real (via the TestKey catalog, updated daily). Quality (Arena Elo) is real where the model is ranked on LMArena. Speed, availability and efficiency are modeled estimates.