What AI models and data sources do you use to create the books?

TailoredRead books are written by Claude Sonnet 5, a state-of-the-art AI model built to reason carefully and write book-length nonfiction that holds together from start to finish. Before writing begins, TailoredRead checks whether your subject needs live research. Fast-moving or niche subjects are researched, and the book plan and chapters are grounded in what's found; familiar, evergreen subjects draw on the model's own deep knowledge. The writing itself works from your questionnaire answers and that plan. After writing, every book goes through a quality pass that checks its facts and consistency, and researched books list their sources in a Notes section at the back.

Do you use my inputs to train your AI?

No. Your subject, goals, topics, and other questionnaire answers are used to generate your book and aren't used to train the AI. Our AI provider's API terms keep your info, inputs, and the book out of model training. See our privacy policy for the full picture of what we store and why.