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RAG, agents, evaluation and MCP — built the way production actually demands.
Most AI content stops at a demo that works once. This franchise covers what happens next: retrieval that survives real documents, agents that fail safely, evaluation that catches regressions before users do, and the plumbing that holds it together.
AI Engineer Lab
Why Your RAG Evaluation Is Wrong
Most RAG evaluations measure the wrong thing, on the wrong data, with a judge that rewards the wrong behaviour. Here is what to measure instead.
IntermediateDifficulty: Intermediate3 min readPython · Ragas · OpenAI API
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