Gemini 2.5 Pro Preview 06-05 vs Gemini 2.5 Flash Preview 05-20

Google's Gemini 2.5 Pro Preview 06-05 offers a larger context window and advanced reasoning capabilities compared to the Gemini 2.5 Flash Preview 05-20. While the Pro version is priced higher at $1.25/M input and $10/M output tokens, it is better suited for tasks that require multimodal inputs and outputs. On the other hand, the Flash version is more cost-effective at $0.15/M input and $0.6/M output tokens, making it a suitable choice for developers looking for a budget-friendly option for AI development.