Priyal Rathore

AI Engineer, Bengaluru

I build production AI systems and the instruments that measure them. Real-time voice pipelines, evaluation frameworks, data infrastructure. Everything below is running or public.

user stops speaking

├─ VAD detection 20ms
├─ STT (Sarvam, batch) 894ms
├─ LLM (Gemini) 500ms
└─ TTS first chunk 943ms
total — measured sum 2,357ms
budget — 1,100ms

This is my own voice agent, measured. The overshoot is the interesting part.

Projects

Auvia Engine

Production audio platform, built solo. Real-time voice agent, LangGraph orchestration, async DSP, deployed on GCP.

Findingaudio payloads were entering LLM context, producing 1.2M-token requests. Passing references instead of payloads cut inference cost ~40%.

voice-latency-harness

Open-source evaluation framework for voice pipelines. Reconstructs per-turn timelines from webhook events, reports p50/p95 per stage against a budget.

Findingpointed at a commercial platform's real webhook contract, all seven pipeline stages come back unmeasurable — each naming the specific event that's missing.

clinical-scribe

Multilingual clinical documentation for Hindi-English consultations. Every field traceable to a timestamp and verbatim quote.

Findingtwo ASR models disagreed on a drug dosage — 500mg versus 400mg. A single-model pipeline resolves that silently. This one surfaces it.

earnings-call-analysis

Measures how management speech shifts between scripted remarks and live Q&A — hedging density, response latency, speaking-rate variance.

Findingbuilt with a statistical validation layer, because the honest expected result is no signal, and reporting that rigorously is the whole point.

Background