Model Comparison
Comprehensive side-by-side analysis of model capabilities and performance
Claude 3 Opus
Anthropic
Claude 3 Opus is a multimodal language model developed by Anthropic. This model demonstrates exceptional performance with an average score of 81.6% across 11 benchmarks. It excels particularly in ARC-C (96.4%), HellaSwag (95.4%), GSM8k (95.0%). The model shows particular specialization in reasoning tasks with an average performance of 95.9%. It supports a 400K token context window for handling large documents. The model is available through 3 API providers. As a multimodal model, it can process and understand text, images, and other input formats seamlessly. Released in 2024, it represents Anthropic's latest advancement in AI technology.
Llama 3.1 Nemotron Ultra 253B v1
NVIDIA
Llama 3.1 Nemotron Ultra 253B v1 is a language model developed by NVIDIA. It achieves strong performance with an average score of 79.2% across 6 benchmarks. It excels particularly in MATH-500 (97.0%), IFEval (89.5%), GPQA (76.0%). Released in 2025, it represents NVIDIA's latest advancement in AI technology.
Claude 3 Opus
Anthropic
2024-02-29
Llama 3.1 Nemotron Ultra 253B v1
NVIDIA
2025-04-07
1 year newer
Performance Metrics
Context window and performance specifications
Claude 3 Opus
Llama 3.1 Nemotron Ultra 253B v1
Average performance across 1 common benchmarks
Claude 3 Opus
Llama 3.1 Nemotron Ultra 253B v1
Performance comparison across key benchmark categories
Claude 3 Opus
Llama 3.1 Nemotron Ultra 253B v1
Llama 3.1 Nemotron Ultra 253B v1
2023-12-01
Provider Availability & Performance
Available providers and their performance metrics
Claude 3 Opus
Bedrock
Anthropic
Llama 3.1 Nemotron Ultra 253B v1
Claude 3 Opus
Llama 3.1 Nemotron Ultra 253B v1