# o3 API 价格

o3 的官方 API 价格是每百万 token 输入 $2、输出 $8（截至 2026-11-12）。上下文 200K token，单次最多输出 100K token。共 23 个渠道在卖，最低的是 Poe：输入 $1.8182、输出 $7.2727。

- 类型: 文本
- 上下文: 200K
- 最大输出: 100K
- 发布日期: 2025-04-16
- 开放权重: 不支持

## 各渠道价格 (美元 / 每百万 token)

| 渠道 | 模型 ID | 输入 | 输出 | 缓存读取 | 备注 |
| --- | --- | --- | --- | --- | --- |
| [OpenAI](https://platform.openai.com/docs/models) | o3 | $2 | $8 | $0.5 | 官方 |
| [Poe](https://creator.poe.com/docs/external-applications/openai-compatible-api) | openai/o3 | $1.8182 | $7.2727 | $0.4545 | 最低 |
| [302.AI](https://doc.302.ai) | o3 | $2 | $8 | — |  |
| [Abacus](https://abacus.ai/help/api) | o3 | $2 | $8 | $0.5 |  |
| [AIHubMix](https://docs.aihubmix.com) | o3 | $2 | $8 | $0.5 |  |
| [Azure](https://learn.microsoft.com/en-us/azure/ai-services/openai/concepts/models) | o3 | $2 | $8 | $0.5 |  |
| [Azure Cognitive Services](https://learn.microsoft.com/en-us/azure/ai-services/openai/concepts/models) | o3 | $2 | $8 | $0.5 |  |
| [Cloudflare AI Gateway](https://developers.cloudflare.com/ai-gateway/) | openai/o3 | $2 | $8 | $0.5 |  |
| [DigitalOcean](https://docs.digitalocean.com/products/gradient-ai-platform/details/models/) | openai-o3 | $2 | $8 | $0.5 |  |
| [Eden AI](https://docs.edenai.co) | openai/o3 | $2 | $8 | $0.5 |  |
| [Helicone](https://helicone.ai/models) | o3 | $2 | $8 | $0.5 |  |
| [Impossibl](https://impossibl.com/docs/models) | openai/o3 | $2 | $8 | $0.5 |  |
| [Kilo Gateway](https://kilo.ai) | openai/o3 | $2 | $8 | $0.5 |  |
| [DevPass (LLM Gateway)](https://llmgateway.io/docs) | o3 | $2 | $8 | $0.5 |  |
| [LLM Gateway](https://llmgateway.io/docs) | openai/o3 | $2 | $8 | $0.5 |  |
| [LowRouter](https://lowrouter.ai/docs/models/available) | auto/openai/o3 | $2 | $8 | $0.5 |  |
| [Merge Gateway](https://docs.merge.dev/merge-gateway) | openai/o3 | $2 | $8 | $0.5 |  |
| [NanoGPT](https://docs.nano-gpt.com) | openai/o3 | $2 | $8 | $1 |  |
| [NEAR AI Cloud](https://docs.near.ai/) | openai/o3 | $2 | $8 | $0.5 |  |
| [OpenRouter](https://openrouter.ai/models) | openai/o3 | $2 | $8 | $0.5 |  |
| [Vercel AI Gateway](https://github.com/vercel/ai/tree/5eb85cc45a259553501f535b8ac79a77d0e79223/packages/gateway) | openai/o3 | $2 | $8 | $0.5 |  |
| [Vercel AI Gateway](https://github.com/vercel/ai/tree/5eb85cc45a259553501f535b8ac79a77d0e79223/packages/gateway) | openai/o3-fast | $3.5 | $14 | $0.875 |  |
| [Jiekou.AI](https://docs.jiekou.ai/docs/support/quickstart?utm_source=github_models.dev) | o3 | $9.5 | $38 | $0.475 |  |
| [AnyAPI](https://docs.anyapi.ai) | openai/o3 | — | — | — |  |

渠道由 models.dev 收录，本站没有逐个核实。价格以各渠道的官方页面为准。

价格和规格取自 models.dev（MIT 许可），2026-11-12 更新。点渠道名可以打开它的官方文档。标价为 0 的渠道多半是含在套餐里，不等于免费接口。

https://apibook.ai/zh/models/openai/o3/