Beyond Compaction: Structured Context Eviction for Long-Horizon Agents

In three linesContext Window Lifecycle (CWL) manages long-horizon LLM agent memory via structured semantic eviction. The agent annotates its trajectory as typed, dependency-linked episodes; a deterministic policy evicts content by priority when token budget is exceeded. CWL completes 89 sequential tasks across 80M tokens with no accuracy degradation, avoiding summarization compaction limitations.

Summary generated by Claude — human-verified