Structured extraction with vision

import json
from together import Together
from pydantic import BaseModel, Field

client = Together()


class ImageDescription(BaseModel):
    project_name: str = Field(
        description="The name of the project shown in the image"
    )
    col_num: int = Field(description="The number of columns in the board")


image_url = "https://napkinsdev.s3.us-east-1.amazonaws.com/next-s3-uploads/d96a3145-472d-423a-8b79-bca3ad7978dd/trello-board.png"

extract = client.chat.completions.create(
    messages=[
        {
            "role": "user",
            "content": [
                {
                    "type": "text",
                    "text": "Extract a JSON object from the image.",
                },
                {"type": "image_url", "image_url": {"url": image_url}},
            ],
        }
    ],
    model="moonshotai/Kimi-K2.6",
    reasoning={"enabled": False},
    response_format={
        "type": "json_schema",
        "json_schema": {
            "name": "image_description",
            "schema": ImageDescription.model_json_schema(),
        },
    },
)

print(json.dumps(json.loads(extract.choices[0].message.content), indent=2))

import Together from "together-ai";
import { z } from "zod";

const together = new Together();

const schema = z.object({
  projectName: z.string().describe("The name of the project shown in the image"),
  columnCount: z.number().describe("The number of columns in the board"),
});

const imageUrl =
  "https://napkinsdev.s3.us-east-1.amazonaws.com/next-s3-uploads/d96a3145-472d-423a-8b79-bca3ad7978dd/trello-board.png";

const extract = await together.chat.completions.create({
  messages: [
    {
      role: "user",
      content: [
        { type: "text", text: "Extract a JSON object from the image." },
        { type: "image_url", image_url: { url: imageUrl } },
      ],
    },
  ],
  model: "moonshotai/Kimi-K2.6",
  reasoning: { enabled: false },
  response_format: {
    type: "json_schema",
    json_schema: {
      name: "image_description",
      schema: z.toJSONSchema(schema),
    },
  },
});

console.log(JSON.parse(extract.choices[0].message.content));