Design a real-time transcription system for thousands of concurrent audio streams.
Transcribing in real time at scale probes streaming ASR, latency budgets, and GPU fleet management under heavy concurrency. The signal is chunked streaming inference with partial results, not batch transcription. Here is the design.
Updated Sep 2026 · Grounded in real GenAI, LLM, and AI/ML engineering interview loops and written to a senior-engineer editorial bar.
Transcribing in real time at scale probes streaming ASR, latency budgets, and GPU fleet management under heavy concurrency. The signal is chunked streaming inference with partial results, not batch transcription. Here is the design.
Lead with where the obvious approach breaks, because that is the judgment they are screening for — most candidates jump straight to the happy path and lose the room.
Then walk the failure back through the pipeline in order, naming the one metric the customer's exec sponsor actually cares about before you propose the fix.