What makes retrieved context useful instead of just longer?

Instruction: Explain how you decide whether context is relevant enough to help the model.

Context: Checks whether the candidate can explain the core concept clearly and connect it to real production decisions. Explain how you decide whether context is relevant enough to help the model.

Official answer available

Preview the opening of the answer, then unlock the full walkthrough.

Useful context gives the model the right evidence, not just more text. I want a few high-signal chunks that answer...

Related Questions