hardGlean Cohere Databricks

Your retriever misses the relevant document entirely. How do you debug and fix low recall?

When the right answer isn't even in the top-50, the generator can't save you. Low recall has a short list of usual suspects. Here is the order to check them so you fix the cause, not a symptom.

Updated Aug 2026 · Grounded in real Applied AI Engineer interview loops and written to a senior-engineer editorial bar.

When the right answer isn't even in the top-50, the generator can't save you. Low recall has a short list of usual suspects. Here is the order to check them so you fix the cause, not a symptom.

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