# Pocket TTS project notes: Voice Benchmark Profile

> Kyutai’s TTS page and repository document Pocket TTS’s size, CPU real-time factor, and first-audio latency.

- Scope: Parameter count, CPU throughput, and time to first audio chunk
- Measurement lanes: Latency
- Primary metric: Latency and real-time factor
- Available evidence: Documented figures only; no listening-test result
- Owner: Kyutai
- Source snapshots refreshed: 2026-09-11

## Interpretation limit

Provider-documented performance on reference hardware; no quality benchmark is published.

## Primary sources

- [Owner page](https://github.com/kyutai-labs/pocket-tts)

Canonical page: https://benchlm.ai/voice-benchmarks/kyutai-pocket-tts-launch-evaluation