Product change·Apr 6 → Apr 13, 2026·Week 16, 2026·Software Development & Testing
Livekit swaps default LLM to GPT-5.3 and renames audio features
What changed
Positioning
Two agent audio features renamed: 'Audio enhancement' is now 'Background noise suppression'; 'Speaker isolation' is now 'Voice isolation', dropping the ai-coustics Voice Focus model reference.
Before and after
Apr 6, 2026 vs Apr 13, 2026Pulse.
100%
What changed
Two agent audio features renamed: 'Audio enhancement' is now 'Background noise suppression'; 'Speaker isolation' is now 'Voice isolation', dropping the ai-coustics Voice Focus model reference.
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Q1 2026 · Livekit Cuts Agent Session Limits, Adds Audio AI Features for Scale PlanLivekit names Krisp NC and ai-coustics specs in audio filters · Week 23, 2026
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