All models
claude-sonnet-5
Anthropic
claude-sonnet-5Everyday Claude agent model for coding, planning, browsing, and general work
Context 1MReasoningToolsFilesVision
Pricing
Input
S$2.59S$2.49/M
Output
S$12.96S$12.44/M
Cache read
Reusing a prompt already cached upstream
S$0.259S$0.249/M
Cache write
Storing a prompt for later reuse
S$3.24S$3.11/M
Struck-through figures are the vendor's published list price.
Performance
Loading throughput, latency, and success rate…
Quick start
Full documentationThe API is OpenAI-compatible — point the base URL here and pass the model id.
cURL
curl https://api.lulutokens.ai/v1/chat/completions \ -H "Authorization: Bearer $LULU_API_KEY" \ -H "Content-Type: application/json" \ -d '{ "model": "claude-sonnet-5", "messages": [{"role": "user", "content": "Hello"}] }'Python
from openai import OpenAIclient = OpenAI(base_url="https://api.lulutokens.ai/v1", api_key="LULU_API_KEY")response = client.chat.completions.create( model="claude-sonnet-5", messages=[{"role": "user", "content": "Hello"}],)Endpoints:openaiopenai-responseanthropic