# GLM-4.5 API pricing

The official API price of GLM-4.5 is $0.6 per 1M input tokens and $2.2 per 1M output tokens (as of 2026-11-12). Context window: 131K tokens, up to 98.3K output tokens per request. 19 providers sell it. The lowest is submodel: $0.2 input, $0.8 output.

- Type: Text
- Context: 131K
- Max output: 98.3K
- Released: 2025-07-28
- Open weights: Yes

## Price by provider (USD per 1M tokens)

| Provider | Model id | Input | Output | Cached | Notes |
| --- | --- | --- | --- | --- | --- |
| [Zhipu AI](https://docs.bigmodel.cn/cn/guide/start/pricing) | glm-4.5 | $0.6 | $2.2 | $0.11 | Official |
| [submodel](https://submodel.gitbook.io) | zai-org/GLM-4.5-FP8 | $0.2 | $0.8 | — | Lowest |
| [302.AI](https://doc.302.ai) | glm-4.5 | $0.286 | $1.143 | — | Tiered pricing |
| [ZenMux](https://docs.zenmux.ai) | z-ai/glm-4.5 | $0.2911 | $1.1645 | $0.0582 | Tiered pricing |
| [NanoGPT](https://docs.nano-gpt.com) | z-ai/GLM-4.5:thinking | $0.3 | $1.3 | $0.15 |  |
| [NanoGPT](https://docs.nano-gpt.com) | z-ai/glm-4.5 | $0.3 | $1.3 | $0.15 |  |
| [Impossibl](https://impossibl.com/docs/models) | zai/glm-4.5 | $0.6 | $2.2 | $0.11 |  |
| [Jiekou.AI](https://docs.jiekou.ai/docs/support/quickstart?utm_source=github_models.dev) | zai-org/glm-4.5 | $0.6 | $2.2 | — |  |
| [Kilo Gateway](https://kilo.ai) | z-ai/glm-4.5 | $0.6 | $2.2 | $0.11 |  |
| [DevPass (LLM Gateway)](https://llmgateway.io/docs) | glm-4.5 | $0.6 | $2.2 | $0.11 |  |
| [LLM Gateway](https://llmgateway.io/docs) | zai/glm-4.5 | $0.6 | $2.2 | $0.11 |  |
| [Merge Gateway](https://docs.merge.dev/merge-gateway) | zai/glm-4.5 | $0.6 | $2.2 | $0.11 |  |
| [OrcaRouter](https://docs.orcarouter.ai) | z-ai/glm-4.5 | $0.6 | $2.2 | $0.11 |  |
| [Tempr Gateway](https://temprhq.io/docs/gateway-reference.html) | zai/glm-4.5 | $0.6 | $2.2 | $0.11 |  |
| [Vercel AI Gateway](https://github.com/vercel/ai/tree/5eb85cc45a259553501f535b8ac79a77d0e79223/packages/gateway) | zai/glm-4.5 | $0.6 | $2.2 | $0.11 |  |
| [Z.AI](https://docs.z.ai/guides/overview/pricing) | glm-4.5 | $0.6 | $2.2 | $0.11 |  |
| [Abacus](https://abacus.ai/help/api) | zai-org/GLM-4.5 | $0.6 | $2.2 | — | Deprecated |
| [OpenRouter](https://openrouter.ai/models) | z-ai/glm-4.5 | $0.6 | $2.2 | $0.11 | Deprecated |
| [Qiniu](https://developer.qiniu.com/aitokenapi) | glm-4.5 | $0.57971 | $2.318841 | — | Deprecated |
| [ModelScope](https://modelscope.cn/docs/model-service/API-Inference/intro) | ZhipuAI/GLM-4.5 | $0 | $0 | — |  |

Providers are those listed by models.dev. This site has not vetted them one by one; each provider's own page has the binding price.

Prices and specs come from models.dev (MIT licence), updated 2026-11-12. Each provider's name links to its official docs. A provider priced at 0 usually includes the model in a subscription; it is not necessarily a free API.

https://apibook.ai/models/zhipuai/glm-4.5/