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o3-pro
openaiopenai/o3-pro
API 使用指南
Chat 调用
通过 TheRouter 的标准 chat completions endpoint 调用 openai/o3-pro。推理过程在服务端进行,模型在单条消息中返回最终答案。难题可能需要几分钟——请将客户端超时调高到至少 600 秒。
cURL
curl https://api.therouter.ai/v1/chat/completions \
-H "Authorization: Bearer $THEROUTER_API_KEY" \
-H "Content-Type: application/json" \
--max-time 900 \
-d '{
"model": "openai/o3-pro",
"messages": [
{"role": "user", "content": "Prove that for every prime p > 2, p^2 - 1 is divisible by 24. Show every step."}
]
}'推理努力
o3-pro 接受 reasoning 参数以显式控制推理量。模型设计上面向高努力推理——设为较低值会减少每个请求的算力,在难题上可能降低质量。要获得完整的 o3-pro 体验,请传 reasoning.effort='high'。
cURL
curl https://api.therouter.ai/v1/chat/completions \
-H "Authorization: Bearer $THEROUTER_API_KEY" \
-H "Content-Type: application/json" \
--max-time 900 \
-d '{
"model": "openai/o3-pro",
"reasoning": { "effort": "high" },
"messages": [
{"role": "user", "content": "Diagnose why this Kubernetes pod is OOMKilled even though resources.limits.memory is set to 4Gi."}
]
}'工具调用
o3-pro 支持函数调用与 ChatGPT 风格的工具(网页搜索、文件分析、Python)。适用于每一步都确实难的 agent 循环——例如多文档研究、复杂代码重构,或者错误工具选择代价昂贵的金融/科学分析。
cURL
curl https://api.therouter.ai/v1/chat/completions \
-H "Authorization: Bearer $THEROUTER_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "openai/o3-pro",
"messages": [{"role": "user", "content": "Compare last quarter revenue growth for Apple, Microsoft and Nvidia and rank them."}],
"tools": [{
"type": "function",
"function": {
"name": "get_earnings",
"description": "Fetch most recent reported revenue for a stock ticker",
"parameters": {
"type": "object",
"properties": { "ticker": {"type": "string"} },
"required": ["ticker"]
}
}
}],
"parallel_tool_calls": true
}'视觉输入
o3-pro 可以同时接收文本和图像。适用于阅读复杂示意图、密集图表、数学/证明扫描件,或结构对理解至关重要的遗留代码截图。
cURL
curl https://api.therouter.ai/v1/chat/completions \
-H "Authorization: Bearer $THEROUTER_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "openai/o3-pro",
"messages": [{"role": "user", "content": [
{"type": "text", "text": "Read this circuit schematic and explain how the feedback loop stabilises gain."},
{"type": "image_url", "image_url": {"url": "https://therouter.ai/assets/vision-sample.png"}}
]}]
}'事实档案 — 本页每条断言可在此回溯来源
| 来源 | URL | 采集于 | |
|---|---|---|---|
| 发布日期 | techcrunch.com ↗ | 2026-06-01 | 已核实 |
| 知识截止日期 | llm-stats.com ↗ | 2026-06-01 | 已核实 |
| 推理模式 | platform.openai.com ↗ | 2026-06-01 | 已核实 |
| 原生 API | platform.openai.com ↗ | 2026-06-01 | 已核实 |
| 工具支持 | techcrunch.com ↗ | 2026-06-01 | 已核实 |
| 许可 | — | — | 已核实 |
| AIME 2024 | r/singularity launch-day benchmarks thread ↗ | 2026-06-01 | 待核实 |
| GPQA Diamond | techcrunch.com ↗ | 2026-06-01 | 待核实 |
| 4-for-4 reliability (AIME 2024) | OpenAI launch chart summary ↗ | 2026-06-01 | 待核实 |
| 4-for-4 reliability (GPQA Diamond) | OpenAI launch chart summary ↗ | 2026-06-01 | 待核实 |
| GPT-5 Pro 在 OpenAI DevDay 2025 上发布 | openai.com ↗ | 2026-06-01 | 已核实 |
| o3-pro 发布,取代 o1-pro | techcrunch.com ↗ | 2026-06-01 | 已核实 |
| o3 与 o4-mini 发布,o3-pro 预览计划公布 | openai.com ↗ | 2026-06-01 | 已核实 |
| o3-pro 的响应需要多长时间? | platform.openai.com ↗ | 2026-06-01 | 待核实 |