OpenAI Responses API

const textInputResponse = await openai.responses.create({
    model: "gpt-4.1",
    input: "What is the meaning of life?"
});

console.log(textInputResponse);

const imageInputResponse = await openai.responses.create({
    model: "gpt-4.1",
    input: [
        {
            role: "user",
            content: [
                { type: "input_text", text: "what is in this image?" },
                {
                    type: "input_image",
                    image_url:
                        "https://upload.wikimedia.org/wikipedia/commons/thumb/d/dd/Gfp-wisconsin-madison-the-nature-boardwalk.jpg/2560px-Gfp-wisconsin-madison-the-nature-boardwalk.jpg",
                },
            ],
        },
    ],
});

console.log(imageInputResponse);

const jsonInputResponse = await openai.responses.create({
  model: "gpt-4.1",
  input: { name: "John", age: 30 }
});

console.log(jsonInputResponse);

const webSearchResponse = await openai.responses.create({
  model: "gpt-4.1",
  tools: [{ type: "web_search_preview" }],
  input: "What was a positive news story from today?",
});

console.log(webSearchResponse);

const fileSearchResponse = await openai.responses.create({
  model: "gpt-4.1",
  tools: [{
    type: "file_search",
    vector_store_ids: ["vs_1234567890"],
    max_num_results: 20
  }],
  input: "What are the attributes of an ancient brown dragon?",
});

console.log(fileSearchResponse);

const streamingResponse = await openai.responses.create({
  model: "gpt-4.1",
  instructions: "You are a helpful assistant.",
  input: "Hello!",
  stream: true,
});

for await (const event of streamingResponse) {
  console.log(event);
}

const tools = [
  {
    type: "function" as const,
    name: "get_current_weather",
    description: "Get the current weather in a given location",
    parameters: {
      type: "object",
      properties: {
        location: {
          type: "string",
          description: "The city and state, e.g. San Francisco, CA"
        },
        unit: { type: "string", enum: ["celsius", "fahrenheit"] }
      },
      required: ["location", "unit"]
    },
    strict: true
  },
];

const functionCallingResponse = await openai.responses.create({
  model: "gpt-4.1",
  tools: tools,
  input: "What is the weather like in Boston today?",
  tool_choice: "auto"
});

console.log(functionCallingResponse);

const reasoningResponse = await openai.responses.create({
  model: "o3-mini",
  input: "How much wood would a woodchuck chuck?",
  reasoning: {
    effort: "high"
  }
});

console.log(reasoningResponse);