Three labeled sentences
Copy LiveKit's 'under one second' sentence and write LiveKit beside it.
Copy Pipecat's 500 to 800 millisecond sentence and write Pipecat beside it.
Copy the Voice overview's sub-second sentence and write that page beside it.
Add a fourth line: this lab measured none of these.
Sources and go deeper
- LiveKit Agents, Pipeline types vendor last checked 2026-10
- Pipecat open source framework vendor last checked 2026-10
- Voice Overview, docs.x.ai vendor The page calls them SpaceXSI Voice APIs, powered by Grok, and separates Speech to Speech, Text to Speech, and Speech to Text. last checked 2026-10
- Python 3 tutorial vendor last checked 2026-10