Comprehensive side-by-side LLM comparison
Claude Opus 4 leads with 3.9% higher average benchmark score. Claude Opus 4 offers 72.0K more tokens in context window than Mistral NeMo Instruct. Mistral NeMo Instruct is $89.70 cheaper per million tokens. Claude Opus 4 supports multimodal inputs. Claude Opus 4 is available on 4 providers. Both models have their strengths depending on your specific coding needs.
Anthropic
Claude Opus 4 is a multimodal language model developed by Anthropic. It achieves strong performance with an average score of 64.6% across 9 benchmarks. It excels particularly in MMMLU (88.8%), TAU-bench Retail (81.4%), GPQA (79.6%). It supports a 328K token context window for handling large documents. The model is available through 4 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.
Mistral AI
Mistral NeMo Instruct is a language model developed by Mistral AI. It achieves strong performance with an average score of 64.3% across 8 benchmarks. It excels particularly in HellaSwag (83.5%), Winogrande (76.8%), TriviaQA (73.8%). It supports a 256K token context window for handling large documents. The model is available through 2 API providers. It's licensed for commercial use, making it suitable for enterprise applications. Released in 2024, it represents Mistral AI's latest advancement in AI technology.
10 months newer
Mistral NeMo Instruct
Mistral AI
2024-07-18
Claude Opus 4
Anthropic
2025-05-22
Cost per million tokens (USD)
Claude Opus 4
Mistral NeMo Instruct
Context window and performance specifications
Average performance across 17 common benchmarks
Claude Opus 4
Mistral NeMo Instruct
Available providers and their performance metrics
Claude Opus 4
Anthropic
Bedrock
ZeroEval
Claude Opus 4
Mistral NeMo Instruct
Claude Opus 4
Mistral NeMo Instruct
Mistral NeMo Instruct
Mistral AI