hi
# ask-aic
cuddly-vr-85751
12/30/2025, 6:32 PMhi
t
tall-airline-16756
12/30/2025, 6:32 PMThanks for reaching out, Arun. I'm an AI assistant and I'm here to help. Give me a moment while I research this topic.
tall-airline-16756
12/30/2025, 6:32 PMHi — thanks for reaching out! How can I help you today?
If you’re reporting an issue, please include:
• What you’re trying to do (e.g., join a room, publish audio/video)
• Any error messages or screenshots
• Your SDK/platform (Web, iOS, Android, or server)
• Room or session IDs (if relevant)
If you’re just getting started, tell me your platform and I’ll share next steps.
c
cuddly-vr-85751
12/30/2025, 6:33 PMhow to reduce lenncy agent
t
tall-airline-16756
12/30/2025, 6:33 PMThanks — I’ll help with reducing latency. Do you mean latency for a LiveKit voice agent (STT → LLM → TTS pipeline), or general room/media latency (join/publish/playback)?
If it’s the voice agent pipeline, which of these is your main concern so I can give targeted steps?
• Network proximity / hosting (where your LLM/STT/TTS run)
• Using LiveKit Inference / co‑location
• STT/LLM/TTS streaming & preemptive generation
• VAD/turn‑detection tuning or STT settings
• Server instance sizing (AWS instance type / CPU throttling)
• Observability/metrics to find the bottleneck
If it’s general room/media latency, tell me your platform (Web, iOS, Android, or server) and whether the issue is on join time, audio/video jitter, or packet loss.
Sources: examples/frontdesk | livekit/livekit_composite | DeepWiki | How can I reduce latency in voice agents using STT, TTS and LLM? | examples/bank-ivr | livekit/livekit_composite | DeepWiki | examples/drive-thru | livekit/livekit_composite | DeepWiki | Introducing LiveKit Inference: A unified model interface for voice AI