State-of-the-art AI speech models that sound indistinguishable from real humans

Canopy Labs offers Orpheus, a family of LLM‑powered text‑to‑speech models ranging from 150M to 3B parameters. The models deliver human‑like intonation, emotion control, zero‑shot voice cloning, and real‑time streaming with sub‑200 ms latency. They are open‑source, include finetuning scripts, and can be deployed via simple Python packages or hosted services, making high‑quality, expressive speech production ready for any application.