IDEAS, DECISIONS & LESSONS

Journal

Notes on AI, architecture and building useful products.

3 articles

02 Mar 2026 · 20 min read

bedrock-nova

The Voice AI Interview Playbook: Multi-Provider Support — OpenAI Realtime, Bedrock Nova, Grok, and the Adapter Pattern (Part 12 of 12)

Part 12 of 12 — The final piece: supporting multiple voice AI providers behind a clean adapter interface. Provider routing, circuit breakers, context transfer during failover, and future-proofing your architecture.

20 Feb 2026 · 29 min read

gemini-live

Building a Production Voice AI Interview Agent: S2S-Only with Dynamic Prompts

A practical build guide for a speech-to-speech interview agent using LiveKit MultimodalAgent, OpenAI Realtime, and Gemini Live. Dynamic system prompts, 3 personas, function calling, and provider switching — no cascaded pipeline needed.

19 Feb 2026 · 10 min read

The Voice AI Interview Playbook: Why Real-Time Voice Changes Everything (Part 1 of 12)

Part 1 of 12 — The landscape of real-time voice AI has shifted. Gemini Live, OpenAI Realtime, Bedrock Nova Sonic, and Grok make sub-500ms AI conversations possible. Here's the reference architecture for building a production voice interview platform.