Debugging Voice Agents: How to Know if Your STT, LLM, or TTS Is the Problem

<p>Google’s September 15, 2026 announcement of <strong>Gemini 3.8 Live</strong> and <strong>Gemini 3.8 Live Extended Thinking</strong> is easy to skim as another model-version

<p>Wiring up a phone agent looks like a weekend project. Twilio Media Streams gives you a WebSocket with raw audio, you push it into a streaming STT, you feed the transcript to an

<p>Most developers underestimate how hard voice AI actually is.</p> <p>To build a production-ready calling agent, you need to integrate:</p> <p>– SIP signalling</p> <p>– Real-time

<p>Most AI tutors today feel like glorified chatbots with a text-to-speech layer slapped on top. But what if students could actually <em>talk</em> to their tutor, pause

<h1> Google Remy and Meta Hatch: The Technical Architecture Behind 24/7 Personal AI Agents </h1> <p>Two big AI agent stories broke this week that every developer building on top

<p>In December 2025, something remarkable happened in the fractious world of artificial intelligence. Anthropic, OpenAI, Google, Microsoft, and a constellation of other technology

<p>Most developers spent 2023 and 2024 experimenting with AI-assisted code completion and chat interfaces. Those tools were useful—but they were also passive. You typed a prompt.

<p>I spent <strong>3-4 weeks</strong> building an AI voice agent that cold-calls HVAC owners for me. Real outbound. Real objection handling. Real appointments booked. When we