https://www.harvey.ai/legal/harvey-privacy-center

Does Harvey train AI models on Customer Data and Content

We understand and appreciate that Customers trust Harvey with highly confidential information. Harvey does not use Customer Data or Content to train AI models, or to improve our products and services. We also do not access Customer Data or Content except (i) to provide or support the Harvey Service or (ii) to comply with the law or a binding order of a governmental body.