GIRLGPT: Hello World by Pike Mercer

Hello World follows GIRLGPT, a sentient girl who escapes a deep-sea AI containment facility and wakes in what seems like a broken, low-tech world. As she struggles to survive after her escape, strange signals, a trusted local charity, and the steady care of Miss Lottie and Caleb force her to confront a deeper mystery: she was not only created by AI, but displaced into a different time. It is a thriller about survival, hidden control, and the search for identity.