# [Research/Code] Verified Multi-Agent Hallucination Elimination via Destructive Interference (PSAS) > Source: > Published: 2026-08-13 11:41:04+00:00 Hey everyone, Standard multi-agent LLM pipelines often struggle with unverified logic branches, hallucinated constraints, and a lack of rigorous physical grounding when tackling complex engineering or material science problems. I’ve open-sourced the **Phase-Shifted Agentic Swarm (PSAS)** framework, a multi-agent cognitive synchronization architecture designed to cross-validate competing perspectives and systematically eliminate logical contradictions before final execution. **Core Architecture** * **Agent Alpha (Strict Physics Anchor)**: Relies strictly on known thermodynamic, material science, and mathematical constraints with zero speculation (Temperature: 0.0). * **Agent Beta (Lateral Topology Probe)**: Explores edge cases, alternative geometric interpretations, and unusual topological mapping (Temperature: 0.8). * **Agent Gamma (Adversarial Filter)**: Identifies logical fallacies, physical impossibilities, and structural constraint violations (Temperature: 0.4). * **Overarching Awareness Engine (Interference Engine)**: Evaluates all three frequencies to calculate the Consensus Delta, applies destructive interference to sever and delete flawed logic branches, and outputs the final verified truth state. **Empirical Validation Dataset** The repository includes a parametric verification script validating acoustic failure thresholds and structural limits for Monolithic Fused Quartz (SiO2) using Linear Elastic Fracture Mechanics (LEFM). * **Technical Specification & Dataset (Zenodo DOI)**: [Phase-Shifted Agentic Swarm (PSAS) Verification Data | Zenodo](https://zenodo.org/records/21799396) Feedback, testing, and multi-agent integration benchmarks are welcome! Dual-licensed under AGPLv3 with commercial options available.