[Dev Log] Q-EOS: Three-Layer Governance Architecture Closed-Loop Completed — 64.5% Rejection Rate Validates Circuit Breaker Mechanism Q-EOS Project Update - Day 7
This week we completed the closed-loop integration of Q-EOS's core governance pipeline:
What's Done
- Full 5-agent collaboration workflow: Observer → Risk → PID → Governor → Treasury
- Qwen 3.7-Max integrated with Governor Agent — every decision outputs human-readable reasoning
- Treasury hard constraint layer (
_enforce_hard_constraints()) runs independent of AI, enforcing 4 safety checks
Technical Highlights
- PID controller parameters (Kp=3000, Ki=50, Kd=500) calibrated based on DCBM paper (arXiv:2601.08399)
- Hard constraint layer ensures: single tx ≤ 10% treasury, extreme price auto-circuit-breaker, emergency halt when balance < 5000
Early Results
- 365-day simulation: 64.5% rejection rate triggered under extreme conditions — treasury protected from going to zero
- 30-day Qwen demo mode: 100% APPROVE, treasury drawdown only 6.6%
Next Steps
- Record 3-minute demo video
- Deploy to Alibaba Cloud ECS
Code open-sourced: https://github.com/vivayang911/Q-EOS
Agent Society Track | Qwen Cloud Hackathon 2026
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