Fastweb + Vodafone: Transforming Customer Experience with AI Agents using LangGraph and LangSmith

Fastweb + Vodafone, part of the Swisscom Group, is transforming its customer service operations in Italy by implementing AI-driven solutions to handle the complexities of telecommunications support. The company has introduced two key projects: Super TOBi and Super Agent, leveraging LangChain and LangGraph technologies. Super TOBi enhances customer interactions by using a structured graph-based decision-making flow to resolve inquiries efficiently, achieving a 90% correctness rate and an 82% resolution rate. Super Agent, designed for internal use, empowers call center consultants with precise diagnostics and guidance, contributing to One-Call Resolution rates above 86%. Both initiatives rely on LangGraph's graph-based orchestration and Neo4j's knowledge graph to streamline processes and ensure consistent, context-aware responses. Continuous improvement is facilitated through LangSmith monitoring, offering insights into system performance and enabling rapid adjustments. As Fastweb + Vodafone expands these capabilities, they aim to further innovate in the telecommunications AI space while delivering exceptional customer experiences.