Comprehensive side-by-side LLM comparison
Claude Sonnet 4.5 leads with 31.5% higher average benchmark score. Claude Sonnet 4.5 offers 8.0K more tokens in context window than DeepSeek R1 Distill Llama 70B. DeepSeek R1 Distill Llama 70B is $17.50 cheaper per million tokens. Claude Sonnet 4.5 supports multimodal inputs. Overall, Claude Sonnet 4.5 is the stronger choice for coding tasks.
Anthropic
Claude Sonnet 4.5 is a multimodal language model developed by Anthropic. It achieves strong performance with an average score of 75.8% across 9 benchmarks. It excels particularly in MMMLU (89.1%), AIME 2025 (87.0%), TAU-bench Retail (86.2%). It supports a 264K token context window for handling large documents. The model is available through 2 API providers. As a multimodal model, it can process and understand text, images, and other input formats seamlessly. Released in 2025, it represents Anthropic's latest advancement in AI technology.
DeepSeek
DeepSeek R1 Distill Llama 70B is a language model developed by DeepSeek. It achieves strong performance with an average score of 76.0% across 4 benchmarks. It excels particularly in MATH-500 (94.5%), AIME 2024 (86.7%), GPQA (65.2%). It supports a 256K token context window for handling large documents. The model is available through 1 API provider. It's licensed for commercial use, making it suitable for enterprise applications. Released in 2025, it represents DeepSeek's latest advancement in AI technology.
8 months newer
DeepSeek R1 Distill Llama 70B
DeepSeek
2025-01-20
Claude Sonnet 4.5
Anthropic
2025-09-29
Cost per million tokens (USD)
Claude Sonnet 4.5
DeepSeek R1 Distill Llama 70B
Context window and performance specifications
Average performance across 12 common benchmarks
Claude Sonnet 4.5
DeepSeek R1 Distill Llama 70B
Claude Sonnet 4.5
2025-01-31
Available providers and their performance metrics
Claude Sonnet 4.5
Anthropic
ZeroEval
Claude Sonnet 4.5
DeepSeek R1 Distill Llama 70B
Claude Sonnet 4.5
DeepSeek R1 Distill Llama 70B
DeepSeek R1 Distill Llama 70B
DeepInfra