Design an AI meeting summarizer that handles thousands of meetings a day.

Two models in a chain (ASR then summarization), a long-context problem buried inside, and a faithfulness bar where a fabricated action item carries real consequences. The signal is the pipeline plus how you keep a 3-hour transcript honest at thousands a day.

Updated Sep 2026 · Grounded in real GenAI, LLM, and AI/ML engineering interview loops and written to a senior-engineer editorial bar.