# Orpheus 3B requirements

Updated: 2026-06-15

3B Text to speech, released 2025-03.

- Peak memory: ~4 GB at Q4_K_M GGUF
- Tools: llama.cpp, LM Studio, vLLM
- License: Apache-2.0 (commercial use: yes)
- Runs on 25 of 39 tracked devices

Sources: https://huggingface.co/canopylabs/orpheus-3b-0.1-ft, https://github.com/canopyai/Orpheus-TTS, https://huggingface.co/Mungert/orpheus-3b-0.1-ft-GGUF
More: https://localmodel.run/model/orpheus-3b