Comprehensive side-by-side LLM comparison
o1-preview leads with 5.3% higher average benchmark score. Gemini 1.5 Pro offers 1.9M more tokens in context window than o1-preview. Gemini 1.5 Pro is $62.50 cheaper per million tokens. Gemini 1.5 Pro supports multimodal inputs. Overall, o1-preview is the stronger choice for coding tasks.
Gemini 1.5 Pro was introduced as Google's advanced multimodal model with an expanded context window, designed to comprehend and reason across long documents, videos, and audio. Built to handle complex, information-rich tasks, it brought breakthrough capabilities in processing extended context while maintaining high-quality reasoning and generation.
OpenAI
o1-preview was introduced as an early version of OpenAI's reasoning model series, designed to demonstrate the potential of AI models that engage in extended thinking before responding. Built to solve complex problems through deliberate reasoning processes, it represented an initial step toward more thoughtful and analytical AI systems.
4 months newer

Gemini 1.5 Pro
2024-05-01

o1-preview
OpenAI
2024-09-12
Cost per million tokens (USD)

Gemini 1.5 Pro

o1-preview
Context window and performance specifications
Average performance across 4 common benchmarks

Gemini 1.5 Pro

o1-preview
Gemini 1.5 Pro
2023-11-01
Available providers and their performance metrics

Gemini 1.5 Pro

o1-preview

Gemini 1.5 Pro

o1-preview

Gemini 1.5 Pro

o1-preview
Azure
OpenAI