---
id: "AEB-003"
category: "context_optimization"
confidence: 0.95
date: "2026-02-15"
source_file: "Agentic OS Blueprint Research Synthesis (DeltaEvolve section)"
---

# AEB-003

DeltaEvolve uses a 3-level pyramid database for context management: Level 3 (Full Code, active parent exposed for direct editing), Level 2 (Delta Plan Details with OLD vs NEW logic + hypothesis for causal reasoning), Level 1 (Delta Summary in concise FROM/TO format for historical retrieval) -- a Progressive Disclosure Sampler dynamically decides which level to expose

## Relationships

