Feb 28, 2026 — 15 min — Platform & AI
Context Engineering Keeps Long Context Useful
A practical synthesis of Drew Breunig, Simon Willison, and Anthropic on how long contexts fail, how to fix them, and why multi-agent systems need context discipline.
Outcome: Turned long-context failure modes into an engineering playbook for selecting, isolating, pruning, summarizing, offloading, and evaluating context in agent systems.