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The Context Layer — a newsletter on AI memory, context synthesis, and building products that think.

Context Architecture Glossary

Key terms and definitions from the field of context architecture.

Context Architecture
The practice of designing the informational environment that surrounds AI systems — shaping what they know, how they retrieve it, and how that knowledge is structured for human decision-making. Coined by Riche Zamor.
Curation
The first step of context architecture. Intelligent filtering at the intake level that determines whether downstream steps operate on signal or noise. Deciding what sources matter, what’s fresh, and what’s relevant to the system’s goals.
Synthesis
The second step of context architecture. The active processing step — classifying inputs, extracting insights, combining information across sources, and producing understanding that no single document contained.
Consolidation
The third step of context architecture. The periodic, background process of replaying accumulated knowledge to find cross-cutting patterns, merge redundant information, prune stale facts, and extract higher-order insights.
Prioritization
The fourth step of context architecture. Ranking information by goal-awareness. Determining what the system needs to decide and what context is most relevant to that specific decision.
Intelligent Storage
The fifth step of context architecture. Storing insights with priority-aware indexing so that high-value consolidated knowledge is rapidly retrievable while lower-priority information decays gracefully.
Context Drift
The gradual degradation of AI system performance as the context it relies on becomes stale, irrelevant, or misaligned with current goals. A primary cause of enterprise AI project failures.
Context Window
The maximum amount of text (measured in tokens) that a language model can process in a single interaction. Context architecture argues that the quality of what fills this window matters more than its size.
Decision-Ready Context
Information that has been curated, synthesized, consolidated, prioritized, and stored intelligently — ready to support a specific human or AI decision without further processing.
Context Layer
The architectural component of an AI system responsible for managing the flow from raw data to decision-ready context. The layer that sits between data sources and the model’s inference step.
RAG (Retrieval-Augmented Generation)
A technique that retrieves relevant documents from a knowledge base and provides them as context to a language model. Context architecture argues that RAG alone is insufficient — retrieval without prior curation, synthesis, and prioritization delivers noise.
Goal-Aware Compression
The process of reducing information volume while preserving the elements most relevant to a specific decision or objective. Distinguished from generic summarization by its alignment with explicit goals.