Glean

Design a RAG evaluation harness, what do you measure and how?

What distinguishes an AI agent from a plain LLM call?

Describe the typical agent execution loop.

When is a fixed LCEL chain preferable to an agent loop, and what is the decisive question to ask?

List SWE-bench, AgentBench, GAIA, and TAU-bench: what they measure, their shared blind spots, and how to interpret agent benchmark numbers.

Which practices reflect the principle of least privilege applied to an agent's tool set?

Compare CrewAI, AutoGen, and LangGraph coordination models and their reliability tradeoffs

Which of the following are augmentation sub-decisions in a production RAG pipeline? Select all that apply.

How do you turn production user signals into better retrieval over time?

Compare CrewAI's sequential process with its hierarchical process