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The complete technical journey of building Shiksha, an AI English Communication Coach with persisten...


Building NEONPLUS: My Journey Through the 10 Days of AI Voice Agents Challenge 🚀 Over the...


The Interruption Challenge: Uncovering the Gap in AI Voice Agent Performance While AI...


OpenAI retires nine voice model IDs on 2027-01-20. We probed the live API: no warning headers, but a...


Every leg measured: STT at $0.002-0.006/min, TTS at $0.004-0.034 per audio-minute, LLM turns, and GP...


Building Namma Kadai: A Voice AI Assistant for Indian Local Commerce Introduction...


From a simple voice assistant to a multi-agent disaster-response system Disasters don't wait for...