Claude Sonnet 4.5 vs DeepSeek-R1-0528 Comparison: Benchmarks, Pricing, and Performance

This page provides a comprehensive comparison between Claude Sonnet 4.5 by Anthropic and DeepSeek-R1-0528 by DeepSeek. Compare benchmark scores, API pricing, context windows, latency, throughput, and other key metrics to determine which AI model best fits your needs.