In this report, we introduce the Gemini 2.X model family: Gemini 2.5 Pro and Gemini 2.5 Flash, as well as our earlier Gemini 2.0 Flash and Flash-Lite models. Gemini 2.5 Pro is our most capable model yet, achieving SoTA performance on frontier coding and reasoning benchmarks. In addition to its incredible coding and reasoning skills, Gemini 2.5 Pro is a thinking model that excels at multimodal understanding and it is now able to process up to 3 hours of video content. Its unique combination of long context, multimodal and reasoning capabilities can be combined to unlock new agentic workflows. Gemini 2.5 Flash provides excellent reasoning abilities at a fraction of the compute and latency requirements and Gemini 2.0 Flash and Flash-Lite provide high performance at low latency and cost. Taken together, the Gemini 2.X model generation spans the full Pareto frontier of model capability vs cost, allowing users to explore the boundaries of what is possible with complex agentic problem solving.

翻译：在本报告中，我们介绍了Gemini 2.X模型家族：Gemini 2.5 Pro和Gemini 2.5 Flash，以及我们较早的Gemini 2.0 Flash和Flash-Lite模型。Gemini 2.5 Pro是我们迄今为止能力最强的模型，在前沿编码和推理基准测试中达到了最先进的性能。除了其卓越的编码与推理能力，Gemini 2.5 Pro还是一个擅长多模态理解的思维模型，目前能够处理长达3小时的视频内容。其长上下文、多模态与推理能力的独特组合，可以结合起来解锁新的智能体工作流。Gemini 2.5 Flash以极低的计算和延迟需求提供了出色的推理能力，而Gemini 2.0 Flash和Flash-Lite则以低延迟和低成本提供了高性能。总而言之，Gemini 2.X模型世代覆盖了模型能力与成本权衡的完整帕累托前沿，使用户能够探索复杂智能体问题求解的可能性边界。