CPU TTS benchmark with UTMOS MOS scoring: Kokoro, Supertonic, Inflect-Nano, and Kyutai's new Pocket TTS [P]

Sharing a CPU TTS benchmark with objective MOS scores in case it's useful for anyone evaluating small TTS models. Adding this because Kyutai's Pocket TTS is architecturally different from the others in the field and I hadn't seen a head-to-head with it yet. Models: Kokoro 82M (PyTorch and ONNX Runtime, StyleTTS2-inspired) Supertonic 3 at 2 and 5 flow-matching steps (Vector Estimator backbone) Inflect-Nano-v1 (4.6M param FastSpeech-style, tiny end of the spectrum) Pocket TTS (~100M param streaming LM over Ky