OpenAI 介绍

OpenAI 介绍

介绍

账号注册

• https://beta.openai.com/signup

API

curl https://api.openai.com/v1/models \
  -H "Authorization: Bearer $OPENAI_API_KEY" \
  -H "OpenAI-Organization: YOUR_ORG_ID" \
  -H "OpenAI-Project: $PROJECT_ID"

curl https://api.openai.com/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $OPENAI_API_KEY" \
  -d '{
    "model": "gpt-4.1",
    "messages": [
      {
        "role": "developer",
        "content": "You are a helpful assistant."
      },
      {
        "role": "user",
        "content": "Hello!"
      }
    ]
  }'

工具

tiktoken

• openai/tiktoken 是一种快速 BPE tokeniser，与 OpenAI 的模型一起使用

import tiktoken
enc = tiktoken.get_encoding("o200k_base")
assert enc.decode(enc.encode("hello world")) == "hello world"

# To get the tokeniser corresponding to a specific model in the OpenAI API:
enc = tiktoken.encoding_for_model("gpt-4o")

第三方代理

• https://poe.com/ 快速安全的 AI Chat
• https://pizzagpt.it/