Model Comparison
Comprehensive side-by-side analysis of model capabilities and performance
Claude Opus 4
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 3 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.
GPT-3.5 Turbo
OpenAI
GPT-3.5 Turbo is a language model developed by OpenAI. The model shows competitive results across 8 benchmarks. Notable strengths include DROP (70.2%), MMLU (69.8%), HumanEval (68.0%). The model is available through 2 API providers.
GPT-3.5 Turbo
OpenAI
2023-03-21
Claude Opus 4
Anthropic
2025-05-22
2 years newer
Pricing Comparison
Cost per million tokens (USD)
Claude Opus 4
GPT-3.5 Turbo
Performance Metrics
Context window and performance specifications
Claude Opus 4
GPT-3.5 Turbo
Average performance across 1 common benchmarks
Claude Opus 4
GPT-3.5 Turbo
Performance comparison across key benchmark categories
Claude Opus 4
GPT-3.5 Turbo
GPT-3.5 Turbo
2021-09-30
Provider Availability & Performance
Available providers and their performance metrics
Claude Opus 4
Bedrock
Anthropic
GPT-3.5 Turbo
Azure
OpenAI
Claude Opus 4
GPT-3.5 Turbo