Comprehensive side-by-side LLM comparison
o3-pro offers 259.0K more tokens in context window than Gemini 1.0 Pro. Gemini 1.0 Pro is $98.00 cheaper per million tokens. o3-pro supports multimodal inputs. Both models have their strengths depending on your specific coding needs.
Gemini 1.0 Pro is a language model developed by Google. The model shows competitive results across 9 benchmarks. Notable strengths include BIG-Bench (75.0%), MMLU (71.8%), WMT23 (71.7%). The model is available through 1 API provider. Released in 2024, it represents Google's latest advancement in AI technology.
OpenAI
o3-pro is a multimodal language model developed by OpenAI. 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.
1 year newer
Gemini 1.0 Pro
2024-02-15
o3-pro
OpenAI
2025-06-10
Cost per million tokens (USD)
Gemini 1.0 Pro
o3-pro
Context window and performance specifications
Average performance across 9 common benchmarks
Gemini 1.0 Pro
o3-pro
Gemini 1.0 Pro
2024-02-01
o3-pro
2024-05-31
Available providers and their performance metrics
Gemini 1.0 Pro
o3-pro
Gemini 1.0 Pro
o3-pro
Gemini 1.0 Pro
o3-pro
OpenAI