Скачать или смотреть Building a Human-Like Interview Agent: Gemini 2.5 Flash Native Audio & LiveKit Demo

Realtime Voice-to-Voice HR Screening Agent

A low-latency AI recruiter built with Gemini 2.5 Flash Native Audio and LiveKit. This agent conducts human-like, competency-based interviews and provides deep Iceberg Model evaluations.

Key Engineering Solutions:
Zero-Latency Dynamic Questions: Utilizes a hybrid architecture where fixed prefix questions allow time for a background LLM to generate accurate, personalized follow-up questions without audio delays.

Smart Turn-Taking (VAD): Solves the "thinking time" problem. A custom wait_more function tool detects hesitation (e.g., "hmm," long pauses + 30s) and forces the bot to wait rather than interrupting prematurely.

Tech Stack:
Realtime Comms: LiveKit (Self-hosted on GCP for WebRTC/Phone)
AI Model: Gemini 2.5 Flash Native Audio
Frontend/Auth: Next.js, Firebase
Backend: GCP Cloud Run, PostgreSQL

Questions about the architecture? Ask in the comments.

#GeminiRealtime #LiveKit #VoiceAI #Engineering #HRTech #GCP