AI network security

ShieldGemma is a series of safe content moderation models developed by Google and built on Gemma 2, focusing on four harm categories (inappropriate content, dangerous content, hate and harassment). They are text-to-text decoder-only large language models, English only, with open weights, including models with 2B, 9B, and 27B parameter sizes. These models are designed to improve the safety of AI applications as part of a responsible generative AI toolkit.