Gemma 3 27B is Google DeepMind's most capable open-source model, offering multimodal understanding with exceptional performance on reasoning, coding, and mathematical tasks. As the flagship of the Gemma 3 family, the 27B variant achieves single-GPU deployment while delivering performance that rivals models several times its size. It supports a 128K token context window, processes images natively, and is fine-tunable for specialized applications. Released under Google's open model license, Gemma 3 27B enables powerful AI capabilities on private infrastructure.