GLM-4.5-Air is the lightweight variant of Z.ai's 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 parameter size. GLM-4.5-Air also supports hybrid inference modes, offering a thinking mode for advanced reasoning and tool use, and a non-thinking mode for real-time interaction.
$0.065
$0.0125
$0.425
Throughput is how fast the model writes (tokens per second, higher is better). Time to first token is how long before the answer starts (lower is better).
Share of requests served without a server error. Client errors (4xx) do not count.
Works with the OpenAI SDK pointed at our base URL. Every parameter is in the API reference.
Tokens processed per day on NagaAI.
GLM-4.5-Air is the lightweight variant of Z.ai's 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 parameter size.
On NagaAI, GLM 4.5 Air costs $0.065 per 1M input tokens and $0.425 per 1M output tokens. You pay only for what you use, with no subscription.
GLM 4.5 Air reads up to 131.1k tokens in one request, counting the prompt and the answer together.
GLM 4.5 Air can call your functions as tools. Answers in a JSON schema are not available for it.
It takes text as input and returns text.
Create an API key, copy the model ID from the top of this page and send requests with the OpenAI or Anthropic SDK pointed at NagaAI. The API section on this page has a ready example.
GLM-5.3-FlashX-LegalZ.ai$0.185 / $0.625 per 1MGLM 5.3 PrimeZ.aiGLM 5.3 FlashXZ.aiGLM 5.3 FlashZ.aiGLM 5.3Z.aiGLM 5.2Z.aiNot enough throughput data
Not enough TTFT data
Not enough activity data to display a chart