The omni-moderation-latest model is a next-generation multimodal content moderation system built on GPT-4o. It offers improved accuracy in detecting harmful information in both text and image content, aiding developers in building more robust moderation systems. This model supports both text and image inputs and demonstrates enhanced accuracy, particularly in non-English languages. It can assess whether content falls under categories such as hate speech, violence, and self-harm while providing more nuanced moderation decision controls. Additionally, it offers probability scores to reflect the likelihood of content matching detected categories. This model is freely available to all developers, aiming to help them benefit from the latest research and investments in safety systems.