LuluTokens
All models
Claude

claude-sonnet-4-5

Anthropic

claude-sonnet-4-5
Compare获取 API 密钥

Balanced Claude model for coding, analysis, agent workflows, and cost control

Context 1MReasoningToolsFilesVision

Pricing

入门档位 — 上下文越长价格越高

输入

¥21.00/ 1M

输出

¥105.00/ 1M

Cache read

Reusing a prompt already cached upstream

¥2.10/ 1M

Cache write

Storing a prompt for later reuse

¥26.25/ 1M

Struck-through figures are the vendor's published list price.

Quick start

Full documentation →

The API is OpenAI-compatible — point the base URL here and pass the model id.

cURL
curl https://api.lulutokens.cn/v1/chat/completions \
  -H "Authorization: Bearer $LULU_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "claude-sonnet-4-5",
    "messages": [{"role": "user", "content": "Hello"}]
  }'
Python
from openai import OpenAI

client = OpenAI(base_url="https://api.lulutokens.cn/v1", api_key="LULU_API_KEY")

response = client.chat.completions.create(
    model="claude-sonnet-4-5",
    messages=[{"role": "user", "content": "Hello"}],
)
Endpoints:openaiopenai-responseanthropic