Google Gemini 1.5 Pro and 1.5 Flash are flagship generative AI models with long context capabilities, allowing them to process and analyze a large amount of data. Gemini 1.5 Pro is designed for general AI tasks with high accuracy, while Gemini 1.5 Flash is optimized for speed and efficiency, making it suitable for high-volume, high-frequency tasks at scale6. Both models are natively multimodal, capable of handling text, images, audio, and video inputs.
Gemini models struggled in document-based tests, with accuracy rates at or below 50%. In one test, Gemini 1.5 Pro answered true/false statements about a book correctly 46.7% of the time, while Gemini 1.5 Flash managed only 20% accuracy.