we race from the origins of context‑aware computing to today’s agent era. Using figures and tables from the paper, we unpack why context engineering is really entropy reduction, how Minimal Sufficiency and Semantic Continuity keep signals useful, and why multimodal fusion, layered memory, sub‑agents, and self‑baking are the new toolkit. We end on a cliffhanger: when AI doesn’t just read context, but constructs it.

#AISparks #ContextEngineering #AgenticAI #LLMAgents #RAG #Multimodal #AIUX #AIArchitecture #AIHistory #MemorySystems #PromptEngineering