o3-pro
Developer: OpenAI
Also known as
o3 Pro by OpenAI is available through 43 API providers on LMSpeed. Compare API pricing from $1.00 to $135.00 per million input tokens across providers.
Compare o3 Pro API pricing across 43 providers. Input prices range from $1.00 to $135.00 per million input. KKSJ-AI offers the lowest rate at $1.00/M.
| Provider | Model Variant | Input ($/M) | Output ($/M) | Speed (t/s) |
|---|---|---|---|---|
 KKSJ-AI | o3-pro-all | $1.00 | $1.00 | — |
| KKSJ-AI | o3-pro-all-async | $1.00 | $1.00 | — |
| Synapse | o3-pro | $1.00 | $1.00 | — |
| Synapse | o3-pro-2025-06-10 | $1.00 | $1.00 | — |
| 钱多多 API | o3-pro-all | $1.20 | $1.20 | — |
 艾可API | o3-pro-all | $1.40 | $1.40 | — |
| KKSJ-AI | o3-pro | $18.00 | $72.00 | — |
| KKSJ-AI | o3-pro-2025-06-10 | $18.00 | $72.00 | — |
 OpenRouter Fans | openai/o3-pro | $18.00 | $72.00 | — |
| o3-pro | $20.00 | $80.00 | — | |
| o3-pro-2025-06-10 | $20.00 | $80.00 | — | |
 柏拉图AI | o3-pro | $20.00 | $80.00 | — |
| 柏拉图AI | o3-pro-2025-06-10 | $20.00 | $80.00 | — |
 UnifyLLM | o3-pro | $20.00 | $80.00 | — |
| UnifyLLM | o3-pro-2025-06-10 | $20.00 | $80.00 | — |
 毫秒API | o3-pro | $20.00 | $80.00 | — |
| 毫秒API | o3-pro-2025-06-10 | $20.00 | $80.00 | — |
| o3-pro | $20.00 | $80.00 | — | |
| o3-pro-2025-06-10 | $20.00 | $80.00 | — | |
 全球AI | o3-pro | $20.00 | $80.00 | — |
Pricing data from provider public APIs
Latest benchmark results measuring API response speed and first-token latency.
