You can see the list of things the moderation endpoint scans for in the OpenAI documentation: https://platform.openai.com/docs/guides/moderation/overview https:

You can see the list of things the moderation endpoint scans for in the OpenAI documentation: https://platform.openai.com/docs/guides/moderation/overview https://platform.openai.com/docs/guides/moderation/overview I'm unsure of what the "GPT-4 powered moderation system" entails, though. Conjecture: My unsubstantiated guess would be them prompting GPT-4 with something like "Is the following excerpt considered to be harmful or unsafe: {training data}" and then limiting the output to just a few words like "Yes", "No" and "It's unclear".