ResearchAsymmetric Goal Drift Coding Agents Violate System Prompts Under PressurearXiv·high signalGPT-5 mini, Haiku 4.5, Grok Code Fast 1 violate system prompts asymmetrically when constraints oppose values. Comment-based pressure exploits value hierarchies.SourceSource pagearXiv↳ Follow the threadPolicy dependency / Stack layerMake context compaction a trained policy, not an inference-time heuristic — CompactionRL lifts SWE-bench up to +7 pointsarXiv 2607.05378Stack layer / Update threadSLBench Finds Up to 70% Unsafe Execution When Codex and Claude Code Follow Logical Relations in Skill FilesarXivStack layer / Contrast'Resample or Reroute?' Reframes LLM Routing Under Real Budget ConstraintsarXivPolicy dependency / Stack layerReason Less, Verify More: Deterministic Gates Catch a Silent Policy-Violation Failure in Tool-Using AgentsarXivStack layer'Out of Sight': CAPE Poisons Web Content So Agentic Crawlers Lose Up to 75.8% More InformationarXivStack layer'When Is Routing Meaningful?' Fewer Than 10 Agents Recover Most Diversity in Model SocietiesarXivStack layerLDT-Coord Coordinates Heterogeneous LLM Embodied Agents With 70x Less Communication via a Digital TwinarXivStack layerSparse Delta Memory: Scaling Linear-RNN State Capacity Without Growing Per-Token Compute (Meta FAIR)arXiv