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KNOWLEDGE / AI

AI Engineering

Reliable application systems around language and multimodal models.

AI
RAGEmbeddingsAgentsTool CallingStructured OutputEvaluation
01

Intermediate · 7 min

How Agent Tool Calling Works

A practical mental model for tool selection, execution, validation, and recovery in agentic systems.

AgentsTool Calling
→02

Advanced · 9 min

RAG Retrieval and Reranking

How candidate generation and reranking work together to produce a small, relevant context window.

RAGRetrievalReranking
→03

Advanced · 10 min

Designing Useful AI Evaluations

A layered approach to evaluating retrieval, generation, tool use, cost, and latency.

EvaluationLLMsQuality
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