- Added `examples/realtime/realtime-grok-local-vad.py`, a variant of the base Grok Realtime example that disables Grok's server-side turn detection (`turn_detection=None`, manual mode) and instead drives turn boundaries locally with `SileroVADAnalyzer` wired into the user aggregator. Mirrors the OpenAI Realtime local-VAD variant. Server-emitted turn frames are preferred when available.