Comprehensive side-by-side LLM comparison
o4-mini leads with 34.0% higher average benchmark score. DeepSeek-V3 0324 offers 27.7K more tokens in context window than o4-mini. DeepSeek-V3 0324 is $4.08 cheaper per million tokens. o4-mini supports multimodal inputs. Overall, o4-mini is the stronger choice for coding tasks.
DeepSeek
DeepSeek-V3 0324 is a language model developed by DeepSeek. It achieves strong performance with an average score of 70.4% across 5 benchmarks. It excels particularly in MATH-500 (94.0%), MMLU-Pro (81.2%), GPQA (68.4%). It supports a 328K token context window for handling large documents. The model is available through 1 API provider. Released in 2025, it represents DeepSeek's latest advancement in AI technology.
OpenAI
o4-mini is a multimodal language model developed by OpenAI. It achieves strong performance with an average score of 66.5% across 14 benchmarks. It excels particularly in AIME 2024 (93.4%), AIME 2025 (92.7%), MathVista (84.3%). It supports a 300K 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.
22 days newer
DeepSeek-V3 0324
DeepSeek
2025-03-25
o4-mini
OpenAI
2025-04-16
Cost per million tokens (USD)
DeepSeek-V3 0324
o4-mini
Context window and performance specifications
Average performance across 17 common benchmarks
DeepSeek-V3 0324
o4-mini
o4-mini
2024-05-31
Available providers and their performance metrics
DeepSeek-V3 0324
Novita
o4-mini
DeepSeek-V3 0324
o4-mini
DeepSeek-V3 0324
o4-mini
OpenAI