Model Comparison
Comprehensive side-by-side analysis of model capabilities and performance
GPT-4.5
OpenAI
GPT-4.5 is a multimodal language model developed by OpenAI. It achieves strong performance with an average score of 64.1% across 26 benchmarks. It excels particularly in GSM8k (97.0%), MMLU (90.8%), CharXiv-D (90.0%). The model shows particular specialization in code tasks with an average performance of 88.1%. It supports a 132K token context window for handling large documents. The model is available through 1 API provider. As a multimodal model, it can process and understand text, images, and other input formats seamlessly. Released in 2025, it represents OpenAI's latest advancement in AI technology.
o1
OpenAI
o1 is a language model developed by OpenAI. It achieves strong performance with an average score of 71.6% across 19 benchmarks. It excels particularly in GSM8k (97.1%), MATH (96.4%), GPQA Physics (92.8%). It supports a 300K token context window for handling large documents. The model is available through 2 API providers. Released in 2024, it represents OpenAI's latest advancement in AI technology.
o1
OpenAI
2024-12-17
GPT-4.5
OpenAI
2025-02-27
2 months newer
Pricing Comparison
Cost per million tokens (USD)
GPT-4.5
o1
Performance Metrics
Context window and performance specifications
GPT-4.5
o1
Average performance across 12 common benchmarks
GPT-4.5
o1
Performance comparison across key benchmark categories
GPT-4.5
o1
Provider Availability & Performance
Available providers and their performance metrics
GPT-4.5
OpenAI
o1
Azure
OpenAI
GPT-4.5
o1