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Data Structures & AlgorithmsComplexity analysis up to graphs and DP.Operating SystemsProcesses, scheduling, memory and concurrency.Database Management SystemsRelational modelling, transactions and indexing.Computer NetworksFrom wires and radio waves up to the web.

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AI Inference EngineeringQuantization, batching and KV caching in production.System DesignScalable systems from first principles.Context EngineeringDesigning the context that LLMs actually reason over.Docker & KubernetesContainers and orchestration, explained.

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Context Engineering

Tokenization & Embeddings3

Attention & the Context Window4

Prompt & Context Construction4

Retrieval-Augmented Context5

Memory & Long Context4

Advanced Context Engineering7

Evaluation & Scoring6

Why evaluation is part of context engineering
Building a golden evaluation set
Retrieval metrics: precision, recall, MRR, and nDCG
LLM-as-judge and generation scoring
Scoring strategies for rerankers and agent trajectories
Continuous evaluation in production

Context Designing7

Lessons

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Context Engineering

Tokenization & Embeddings3

Attention & the Context Window4

Prompt & Context Construction4

Retrieval-Augmented Context5

Memory & Long Context4

Advanced Context Engineering7

Evaluation & Scoring6

Why evaluation is part of context engineering
Building a golden evaluation set
Retrieval metrics: precision, recall, MRR, and nDCG
LLM-as-judge and generation scoring
Scoring strategies for rerankers and agent trajectories
Continuous evaluation in production

Context Designing7

Learn Context Engineering Evaluation & Scoring

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Continuous evaluation in production

Evaluation doesn't stop at launch — regression testing, online A/B testing, and monitoring for silent quality drift keep a context-engineered system honest long after it ships.

8 min readUpdated 2026-09-04context-engineeringevaluationmonitoringab-testing