Interview questions
CachingHardSDE-2

Your AI support bot costs too much because many users ask the same questions in different words. A teammate proposes a semantic cache. How would you build it, and what are the risks?

Asked at
FreshworksOpenAISwiggyZoho

Think first

Answer out loud as you would in the room — clarify, give numbers, name the trade-off — then compare with the model answer.

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