Chat Completions

const completion = await client.chat.completions.create({
  model: process.env.OPENAI_MODEL ?? "gpt-5.4-mini",
  messages: [
    {
      role: "user",
      content: "Summarize password reset link expiration guidance.",
    },
  ],
});

console.log(completion.choices[0]?.message.content);

completion = client.chat.completions.create(
    model=os.environ.get("OPENAI_MODEL", "gpt-5.4-mini"),
    messages=[
        {
            "role": "user",
            "content": "Summarize password reset link expiration guidance.",
        }
    ],
)

print(completion.choices[0].message.content)

const completion = await client.chat.completions.create({
  model: process.env.OPENAI_MODEL ?? "gpt-5.4-mini",
  messages,
  tools: [
    {
      type: "function",
      function: {
        name: "search_docs",
        description: "Search internal support documentation.",
        strict: true,
        parameters: {
          type: "object",
          properties: {
            query: { type: "string" },
          },
          required: ["query"],
          additionalProperties: false,
        },
      },
    },
  ],
});

completion = client.chat.completions.create(
    model=os.environ.get("OPENAI_MODEL", "gpt-5.4-mini"),
    messages=messages,
    tools=[
        {
            "type": "function",
            "function": {
                "name": "search_docs",
                "description": "Search internal support documentation.",
                "strict": True,
                "parameters": {
                    "type": "object",
                    "properties": {"query": {"type": "string"}},
                    "required": ["query"],
                    "additionalProperties": False,
                },
            },
        }
    ],
)

const nextCompletion = await client.chat.completions.create({
  model: process.env.OPENAI_MODEL ?? "gpt-5.4-mini",
  messages: [
    ...messages,
    completion.choices[0]!.message,
    {
      role: "tool",
      tool_call_id: "call_123",
      content: JSON.stringify({
        matches: ["Password reset links expire after 24 hours."],
      }),
    },
  ],
  tools,
});

assistant_message = completion.choices[0].message.model_dump(exclude_none=True)

next_completion = client.chat.completions.create(
    model=os.environ.get("OPENAI_MODEL", "gpt-5.4-mini"),
    messages=[
        *messages,
        assistant_message,
        {
            "role": "tool",
            "tool_call_id": "call_123",
            "content": '{"matches":["Password reset links expire after 24 hours."]}',
        },
    ],
    tools=tools,
)

const stream = await client.chat.completions.create({
  model: process.env.OPENAI_MODEL ?? "gpt-5.4-mini",
  messages,
  stream: true,
});

stream = client.chat.completions.create(
    model=os.environ.get("OPENAI_MODEL", "gpt-5.4-mini"),
    messages=messages,
    stream=True,
)