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Gambaran Umum

AI Sonar mendukung path native Anthropic Messages API, sehingga Anda dapat menggunakan Anthropic SDK resmi secara langsung untuk model Claude.
Untuk Anthropic SDK, gunakan https://api.aisonar.dev sebagai base URL, tanpa menambahkan /v1 sendiri.
Di antara rute SDK yang didokumentasikan, ini adalah salah satu jalur AI Sonar yang paling didukung untuk fitur native Claude.
Jenis: SDK nativeJalur utama: Anthropic-nativeTingkat dukungan: Jalur native yang kuat

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Instalasi

pip install anthropic

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Konfigurasikan Client

from anthropic import Anthropic

client = Anthropic(
    api_key="sk-your-api-key",
    base_url="https://api.aisonar.dev",
)

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Penggunaan Dasar

message = client.messages.create(
    model="claude-sonnet-4-6",
    max_tokens=1024,
    messages=[
        {"role": "user", "content": "Explain AI Sonar in one sentence."}
    ]
)

print(message.content[0].text)

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Streaming

with client.messages.stream(
    model="claude-sonnet-4-6",
    max_tokens=1024,
    messages=[{"role": "user", "content": "Write a short poem about coding."}]
) as stream:
    for text in stream.text_stream:
        print(text, end="", flush=True)

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Vision

import base64

message = client.messages.create(
    model="claude-sonnet-4-6",
    max_tokens=1024,
    messages=[{
        "role": "user",
        "content": [
            {"type": "text", "text": "What's in this image?"},
            {
                "type": "image",
                "source": {
                    "type": "url",
                    "url": "https://example.com/image.jpg"
                }
            }
        ]
    }]
)

with open("image.png", "rb") as f:
    image_data = base64.b64encode(f.read()).decode()

message = client.messages.create(
    model="claude-sonnet-4-6",
    max_tokens=1024,
    messages=[{
        "role": "user",
        "content": [
            {"type": "text", "text": "Describe this image"},
            {
                "type": "image",
                "source": {
                    "type": "base64",
                    "media_type": "image/png",
                    "data": image_data
                }
            }
        ]
    }]
)

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Penggunaan Tool

message = client.messages.create(
    model="claude-sonnet-4-6",
    max_tokens=1024,
    tools=[{
        "name": "get_weather",
        "description": "Get the weather for a location",
        "input_schema": {
            "type": "object",
            "properties": {
                "location": {"type": "string"}
            },
            "required": ["location"]
        }
    }],
    messages=[{"role": "user", "content": "What's the weather in Tokyo?"}]
)

for block in message.content:
    if block.type == "tool_use":
        print(block.name)
        print(block.input)

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Pemikiran Mendalam

message = client.messages.create(
    model="claude-opus-4-6",
    max_tokens=16000,
    thinking={
        "type": "enabled",
        "budget_tokens": 10000
    },
    messages=[{"role": "user", "content": "Solve this complex problem step by step."}]
)

for block in message.content:
    if block.type == "thinking":
        print(block.thinking)
    elif block.type == "text":
        print(block.text)

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Model Claude yang Direkomendasikan

ModelPaling Cocok Untuk
claude-opus-4-6Penalaran mendalam, analisis panjang
claude-sonnet-4-6Coding, tugas assistant umum
claude-haiku-4-5Respons cepat dan ringan

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Pemecahan Masalah

  • Gunakan https://api.aisonar.dev
  • Jangan tambahkan /v1 secara manual saat mengonfigurasi Anthropic SDK
  • Periksa bahwa AI Sonar API key Anda diawali dengan sk-
  • Konfirmasikan bahwa key tersebut aktif di dashboard AI Sonar
  • Biarkan Anthropic SDK mengelola auth header alih-alih menambahkan custom headers secara manual
  • Verifikasi nama model Claude secara tepat
  • Periksa ketersediaan saat ini di katalog model AI Sonar