Claude Sonnet 3.7 API
About
Build advanced reasoning agents with Claude Sonnet 3.7, a specialized AI model optimized for complex logic and chain-of-thought tasks. This model delivers cost-effective pricing at $3.00/1M input and $15.00/1M output tokens, native tool calling support. Access Claude Sonnet 3.7 via the DevPass (LLM Gateway) API with up to 64K output tokens.
Capabilities
Input Modalities
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Output Modalities
text
Limits
Context Window
200K
Tokens
Input Limit
200K
Tokens
Max Output
64K
Tokens
Pricing
Standard (per 1M tokens)
Input
$3.00
Output
$15.00
Caching (per 1M tokens)
Read
$0.30
Write
$3.75
Frequently Asked Questions
Claude Sonnet 3.7 by DevPass (LLM Gateway) costs $3.00 per 1M input tokens and $15.00 per 1M output tokens. Cached reads cost $0.30 per 1M tokens. Cache writes cost $3.75 per 1M tokens.
Model Details
ID
claude-3-7-sonnet-20250219
Provider
DevPass (LLM Gateway)Family
claude-sonnet
Release Date
Feb 19, 2025
Knowledge Cutoff
Oct 31, 2024
API Integration
NPM Package
@ai-sdk/openai-compatible
Environment Variables
LLMGATEWAY_API_KEY
API Base URL
https://api.llmgateway.io/v1