Comprehensive side-by-side LLM comparison
Gemini 2.0 Flash leads with 2.4% higher average benchmark score. Gemini 1.5 Pro offers 1.0M more tokens in context window than Gemini 2.0 Flash. Gemini 2.0 Flash is $12.00 cheaper per million tokens. Both models have their strengths depending on your specific coding needs.
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.
Gemini 2.0 Flash was developed as the next generation of Google's fast multimodal model, designed to provide improved performance while maintaining the speed and efficiency that defines the Flash family. Built with enhanced reasoning and generation capabilities, it serves applications requiring both quality and responsiveness.
7 months newer

Gemini 1.5 Pro
2024-05-01

Gemini 2.0 Flash
2024-12-01
Cost per million tokens (USD)

Gemini 1.5 Pro

Gemini 2.0 Flash
Context window and performance specifications
Average performance across 8 common benchmarks

Gemini 1.5 Pro

Gemini 2.0 Flash
Gemini 1.5 Pro
2023-11-01
Gemini 2.0 Flash
2024-08-01
Available providers and their performance metrics

Gemini 1.5 Pro

Gemini 2.0 Flash

Gemini 1.5 Pro

Gemini 2.0 Flash

Gemini 1.5 Pro

Gemini 2.0 Flash