Your potentially sensitive conversations could become training data that influences a global AI system, and opting out is not absolute — flagged safety content can still be used.
Anthropic collects your conversation inputs and outputs, device data, and usage information, and may use that data to train its AI models unless you opt out. Even after opting out, Anthropic retains the right to use your conversations for training if they are flagged for safety review. You can opt out of having your conversations used for model training by adjusting your account settings at claude.ai.