Claude 5 Sonnet
The balanced performance model that outperforms previous flagship models at a fraction of the cost
Experience Claude 5 Sonnet
Try Claude Sonnet NowModel Specifications
Context Window200,000 tokens
SWE-bench Score48.3%
Response Speed2.8 seconds avg
Tokens per Second~85 TPS
Input Pricing$3.00 per 1M tokens
Output Pricing$15.00 per 1M tokens
Performance Benchmarks
Coding (SWE-bench)48.3%
Reasoning (GPQA)65.3%
Math (MATH)78.5%
General (MMLU)88.9%
Why Choose Claude 5 Sonnet?
🎯 Perfect Balance
Claude 5 Sonnet offers the ideal balance between performance and cost. It outperforms Claude 4.5 Opus while being 5x more affordable.
💰 Exceptional Value
At $3 per million input tokens, Sonnet delivers flagship-level performance at mid-tier pricing, making it accessible for most applications.
⚡ Fast and Reliable
With 2.8-second average response time and 85 tokens per second, Sonnet provides excellent speed without sacrificing quality.
🔧 Versatile Applications
From software development to content creation, data analysis to customer support, Sonnet excels across all major use cases.