视觉

import base64
import httpx

# 对于 base64 编码的图像
image1_url = "https://upload.wikimedia.org/wikipedia/commons/a/a7/Camponotus_flavomarginatus_ant.jpg"
image1_media_type = "image/jpeg"
image1_data = base64.standard_b64encode(httpx.get(image1_url).content).decode("utf-8")

image2_url = "https://upload.wikimedia.org/wikipedia/commons/b/b5/Iridescent.green.sweat.bee1.jpg"
image2_media_type = "image/jpeg"
image2_data = base64.standard_b64encode(httpx.get(image2_url).content).decode("utf-8")

# 对于基于 URL 的图像，您可以直接在请求中使用 URL

image1_data = "iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAIAAACQd1PeAAAADElEQVR4nGP4z8AAAAMBAQDJ/pLvAAAAAElFTkSuQmCC"
image1_media_type = "image/png"

client = anthropic.Anthropic()
message = client.messages.create(
    model="claude-opus-4-7",
    max_tokens=1024,
    messages=[
        {
            "role": "user",
            "content": [
                {
                    "type": "image",
                    "source": {
                        "type": "base64",
                        "media_type": image1_media_type,
                        "data": image1_data,
                    },
                },
                {"type": "text", "text": "Describe this image."},
            ],
        }
    ],
)
print(message)

client = anthropic.Anthropic()
message = client.messages.create(
    model="claude-opus-4-7",
    max_tokens=1024,
    messages=[
        {
            "role": "user",
            "content": [
                {
                    "type": "image",
                    "source": {
                        "type": "url",
                        "url": "https://upload.wikimedia.org/wikipedia/commons/a/a7/Camponotus_flavomarginatus_ant.jpg",
                    },
                },
                {"type": "text", "text": "Describe this image."},
            ],
        }
    ],
)
print(message)

client = anthropic.Anthropic()

# 上传图像文件
with open("image.jpg", "rb") as f:
    file_upload = client.beta.files.upload(file=("image.jpg", f, "image/jpeg"))

# 在消息中使用上传的文件
message = client.beta.messages.create(
    model="claude-opus-4-7",
    max_tokens=1024,
    betas=["files-api-2025-04-14"],
    messages=[
        {
            "role": "user",
            "content": [
                {
                    "type": "image",
                    "source": {"type": "file", "file_id": file_upload.id},
                },
                {"type": "text", "text": "Describe this image."},
            ],
        }
    ],
)

print(message.content)