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GPT-4.1 Mini

openaiopenai/gpt-4.1-mini

API 使用指南

Chat 调用

cURL
curl https://api.therouter.ai/v1/chat/completions \
  -H "Authorization: Bearer $THEROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"openai/gpt-4.1-mini","messages":[{"role":"user","content":"Hello"}]}'

流式传输

流式传输与 OpenAI SDK 完全一致 — 设置 stream: true 即可。

cURL
curl https://api.therouter.ai/v1/chat/completions \
  -H "Authorization: Bearer $THEROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"openai/gpt-4.1-mini","messages":[{"role":"user","content":"Hello"}],"stream":true}'

工具调用

GPT-4.1 Mini 通过 OpenAI 兼容 API 支持并行工具调用和函数定义。

cURL
curl https://api.therouter.ai/v1/chat/completions \
  -H "Authorization: Bearer $THEROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"openai/gpt-4.1-mini","messages":[{"role":"user","content":"What is the weather in Tokyo?"}],"tools":[{"type":"function","function":{"name":"get_weather","description":"Get current temperature","parameters":{"type":"object","properties":{"location":{"type":"string"}}}}}],"tool_choice":"auto"}'

结构化输出

设置 response_format 为 JSON schema，确保结构化解析。

cURL
curl https://api.therouter.ai/v1/chat/completions \
  -H "Authorization: Bearer $THEROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"openai/gpt-4.1-mini","messages":[{"role":"user","content":"Extract name and age from: John is 30"}],"response_format":{"type":"json_schema","json_schema":{"name":"person","strict":true,"schema":{"type":"object","properties":{"name":{"type":"string"},"age":{"type":"number"}},"additionalProperties":false}}}}'
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openai.com ↗2026-05-28已核实
训练数据截止openai.com ↗2026-05-28已核实
许可openai.com ↗2026-05-28已核实
知识截止日期openai.com ↗2026-05-28已核实
MMLUopenai.com ↗2026-05-28已核实
GPQA Diamondopenai.com ↗2026-05-28已核实
IFEvalopenai.com ↗2026-05-28待核实
GPT-4.1 系列发布openai.com ↗2026-05-28已核实
GPT-4.1 Mini 与 GPT-4o Mini 相比如何？openai.com ↗2026-05-28待核实
GPT-4.1 Mini 可以在 ChatGPT 上使用吗？openai.com ↗2026-05-28待核实
GPT-4.1 Mini 支持结构化输出（JSON schema）吗？openai.com ↗2026-05-28待核实
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