Project Synapse: A Hierarchical Multi-Agent Framework with Hybrid Memory for Autonomous Resolution of Last-Mile Delivery Disruptions

Fuente: arXiv
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Hauptverfasser: Yadav, Arin Gopalan, Dherange, Varad, Shivam, Kumar
Format: Preprint
Veröffentlicht: 2026
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author Yadav, Arin Gopalan
Dherange, Varad
Shivam, Kumar
author_facet Yadav, Arin Gopalan
Dherange, Varad
Shivam, Kumar
contents This paper introduces Project Synapse, a novel agentic framework designed for the autonomous resolution of last-mile delivery disruptions. Synapse employs a hierarchical multi-agent architecture in which a central Resolution Supervisor agent performs strategic task decomposition and delegates subtasks to specialized worker agents responsible for tactical execution. The system is orchestrated using LangGraph to manage complex and cyclical workflows. To validate the framework, a benchmark dataset of 30 complex disruption scenarios was curated from a qualitative analysis of over 6,000 real-world user reviews. System performance is evaluated using an LLM-as-a-Judge protocol with explicit bias mitigation.
format Preprint
id arxiv_https___arxiv_org_abs_2601_08156
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Project Synapse: A Hierarchical Multi-Agent Framework with Hybrid Memory for Autonomous Resolution of Last-Mile Delivery Disruptions
Yadav, Arin Gopalan
Dherange, Varad
Shivam, Kumar
Artificial Intelligence
68T42(Primary) 68T01, 68T07 (Secondary)
I.2.11; I.2.7
This paper introduces Project Synapse, a novel agentic framework designed for the autonomous resolution of last-mile delivery disruptions. Synapse employs a hierarchical multi-agent architecture in which a central Resolution Supervisor agent performs strategic task decomposition and delegates subtasks to specialized worker agents responsible for tactical execution. The system is orchestrated using LangGraph to manage complex and cyclical workflows. To validate the framework, a benchmark dataset of 30 complex disruption scenarios was curated from a qualitative analysis of over 6,000 real-world user reviews. System performance is evaluated using an LLM-as-a-Judge protocol with explicit bias mitigation.
title Project Synapse: A Hierarchical Multi-Agent Framework with Hybrid Memory for Autonomous Resolution of Last-Mile Delivery Disruptions
topic Artificial Intelligence
68T42(Primary) 68T01, 68T07 (Secondary)
I.2.11; I.2.7
url https://arxiv.org/abs/2601.08156