---
id: "AEB-002"
category: "context_optimization"
confidence: 0.96
date: "2026-02-15"
source_file: "Agentic OS Blueprint Research Synthesis (DeltaEvolve section, arXiv:2602.02919)"
---

# AEB-002

DeltaEvolve replaces static full-code histories in agent prompts with Structured Semantic Deltas -- logs capturing HOW and WHY changes affected performance -- reducing average token consumption by 36.79% in scientific discovery tasks while providing causal momentum memory that helps escape local optima faster than full-code baselines

## Relationships

