Comprehensive side-by-side LLM comparison
GPT-4o leads with 25.9% higher average benchmark score. DeepSeek-V3.2-Exp offers 85.0K more tokens in context window than GPT-4o. DeepSeek-V3.2-Exp is $11.82 cheaper per million tokens. GPT-4o supports multimodal inputs. Overall, GPT-4o is the stronger choice for coding tasks.
DeepSeek
DeepSeek-V3.2-Exp is a language model developed by DeepSeek. It achieves strong performance with an average score of 66.1% across 14 benchmarks. It excels particularly in SimpleQA (97.1%), AIME 2025 (89.3%), MMLU-Pro (85.0%). It supports a 229K 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 2025, it represents DeepSeek's latest advancement in AI technology.
OpenAI
GPT-4o is a multimodal language model developed by OpenAI. The model shows competitive results across 39 benchmarks. It excels particularly in AI2D (94.2%), DocVQA (92.8%), ChartQA (85.7%). It supports a 144K 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 2024, it represents OpenAI's latest advancement in AI technology.
1 year newer
GPT-4o
OpenAI
2024-08-06
DeepSeek-V3.2-Exp
DeepSeek
2025-09-29
Cost per million tokens (USD)
DeepSeek-V3.2-Exp
GPT-4o
Context window and performance specifications
Average performance across 46 common benchmarks
DeepSeek-V3.2-Exp
GPT-4o
Available providers and their performance metrics
DeepSeek-V3.2-Exp
Novita
ZeroEval
GPT-4o
DeepSeek-V3.2-Exp
GPT-4o
DeepSeek-V3.2-Exp
GPT-4o
Azure
OpenAI