gpt-oss-safeguard: Zero-Shot Safety Classifier with Explainable AI for Real-Time Content Moderation

gpt-oss-safeguard in Practice: How to Run a Zero-Shot, Explainable Safety Classifier You Can Update in Minutes What is the shortest path to deploying a policy-driven safety filter when you have no labelled data and zero retraining budget? Hand your plain-language policy to gpt-oss-safeguard at inference time; it returns a verdict plus a human-readable chain-of-thought you can audit, all without retraining. Why This Model Exists: Core Problem & Immediate Answer Question answered: “Why do we need yet another safety model when Moderation APIs already exist?” Because classical classifiers require thousands of hand-labelled examples and weeks of retraining whenever the policy changes. …