Once switched off during busy periods, Lloyds Banking Group’s chatbot now handles more than 15 million conversations a year. Learn what it really takes to build AI solutions that customers trust with their money. 

We sit down with Cainan Wright, Senior Product Owner, and John Young, AI Lead - Chatbots and Generative AI, from Lloyds Banking Group, to explore their remarkable nine-year journey in building one of the UK's most successful banking chatbots. From handling 3 million conversations in 2021 to over 15 million in 2025, they share the hard-earned lessons of transforming a rather "unloved" virtual assistant into a mission-critical service for almost 27 million customers.

We cover how the team stabilised their service by focusing on the basics, investing in design expertise, and securing organisational buy-in through demonstrating clear value.

Cainan and John also share valuable insights into their pragmatic approach to generative AI, explaining how they combine deterministic processes with generative language capabilities to deliver the best customer experience while maintaining brand consistency and ensuring regulatory compliance.

The team's journey offers important lessons about perseverance and the importance of striking a balance between innovation and responsibility when deploying AI in a highly regulated industry.

00:00 – Intro

01:34 – Meet Lloyds Banking Group

03:18 – The unloved virtual assistant era

05:30 – AI before ChatGPT

06:50 – Stabilising the service and earning trust

14:23 – From underloved to mission critical

16:55 – Buy-in from stakeholders to scale AI capabilities

18:41 – Defining new AI roles in banking

20:51 – Scaling from 3 to 15 million conversations

25:15 – How to handle a 5x increase in three years

27:43 – Experiments with generative AI in banking

30:24 – Using an LLM classifier

31:07 – Improving tools within teams

32:45 – Using generative AI for value and impact

34:56 – Valuable design research sessions

38:56 – Meeting customer expectations with generative AI

46:04 – Maintaining consistency in probabilistic landscape

49:30 – The right tool for the right job in conversational AI

55:26 – How do you measure the impact of generative AI?

56:13 – Responsible AI and proving business value

1:01:10 – The next 12 months

1:07:02 – Magic wand moments

1:11:34 – If the team could start over again

1:14:03 – Closing remarks from Kane

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In this episode, we dive into the art and science of context engineering with Martin Cross, President of Connect, a company that empowers enterprises to transform through the use of AI and automation.

Martin shares how most businesses still approach AI with a technology-first mindset, deploying solutions before clearly defining the customer problem they’re solving. He explains why successful AI experiences begin with understanding the user journey, designing the right interaction, and then selecting the appropriate tools, not the other way around.

We explore different layers of context - from session-level to journey-wide to CRM-integrated, and how they work together to transform generic interactions into deeply personalised, proactive experiences.

We also unpack Connect’s acquisition of Elerian AI and why contact centre voice recordings represent an untapped goldmine of training data. Martin explains how fine-tuning models with real-world conversations, including dialects, accents, and customer intents, can dramatically improve AI accuracy and empathy.

Additionally, we reflect on why the industry continues to repeat old mistakes and how businesses can design AI that truly understands and anticipates customer needs.

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Voice AI is having a breakthrough moment. With large language models delivering unprecedented understanding and next-gen text-to-speech achieving near-human fidelity, the possibilities for immersive, scalable, and personalised customer experiences are greater than ever.

We’re joined by Andrei Papancea (CEO & Co-Founder, NLX) and Kylan Gibbs (CEO & Co-Founder, Inworld), who break down how their companies are working together, making studio-quality voice experiences accessible to developers and enterprises at scale.

The conversation traces how voice technology has progressed from basic assistants to today’s lifelike AI voices. We also discuss the shift from brand voices to brand personalities, and how voice experiences can be tailored to different demographic segments and eventually to individual users.

This episode is brought to you by NLX.

NLX is a conversational AI platform enabling brands to build and manage chat, voice and multimodal applications. NLX’s patented Voice+ technology synchronizes voice with digital channels, making it possible to automate complex use cases typically handled by a human agent. When a customer calls, the voice AI guides them to resolve their inquiry through self-service using the brand’s digital asset, resulting in automation and CSAT scores well above industry average. Just ask United Airlines.

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What happens when one of the world’s leading analysts on customer service and conversational technologies sits down to unpack the future of AI?

We explore the profound implications of AI adoption with Ian Jacobs, VP, Lead Analyst at Opus Research. We discuss how AI is transforming contact centres and customer service operations, from agent augmentation to process automation. 

Ian shares insights on how businesses are navigating the balance between AI efficiency and human empathy, including the fascinating concept of when non-empathetic AI might actually be the more empathetic choice for customers in certain scenarios.

Along the way, the conversation zooms out into deeper territory, touching on human happiness, the future of work, and whether regulation can ever keep pace with innovation.

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Gartner's Magic Quadrant for Conversational AI platforms is back in 2025! This is a must-watch for CX leaders seeking to make informed decisions about their AI tech stack.

Here, we provide deep technology market analysis for artificial intelligence in customer experience. Whether you're looking to build AI chatbots, AI agents, Retrieval Augmented Generation applications, these conversational AI platforms are the best of breed.

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As one of the world’s largest car manufacturers, Toyota is giving its machines a voice using AI as a trusted partner to transform how cars are built and serviced.

In this episode, we speak with Kordel France, Principal AI Engineer & AI Architect at Toyota, to uncover how artificial intelligence is reshaping production and maintenance globally.

We explore how Toyota has moved from technicians spending hours sifting through thousands of pages of manuals to intelligent systems that can diagnose faults in seconds and even predict breakdowns before they happen. Kordel explains the technical architecture behind these solutions, blending classical machine learning with generative AI, and the challenges of creating specialised systems from general-purpose models.

You’ll also hear why high-quality data ingestion is more important than the model itself, how even a relatively small number of users can drive asymmetric improvements in efficiency, and what Toyota’s collaboration with NLX means for service technicians working across increasingly complex powertrains.

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The AI arms race in customer experience just got serious. We’re joined by industry legends Nerys Corfield (Injection Consulting), Jon Arnold (J Arnold & Associates), and Henry Iversen (boost.ai) to unpack one of the biggest AI moves in recent memory: NiCE’s $955M acquisition of Cognigy.

We break down what this deal means for the future of AI-first contact centres, the fate of best-in-class point solutions, and the broader shift toward an AI-led customer experience strategy. From questions of market consolidation and vendor lock-in to the culture clash between product-led innovation and marketing muscle, we share some real, unscripted insights into the implications of the acquisition for enterprises, vendors, and buyers alike.

This episode is brought to you by NLX

Build and deploy sophisticated chat, voice, and multimodal applications for any purpose with NLX. NLX works seamlessly with any LLM and existing tech stack, freeing you to create, not configure. Trusted by individual builders and leading teams at Comcast, Saks Fifth Avenue, Toyota, and United Airlines, NLX helps you turn AI concepts into working conversational experiences.

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Nerys Corfield - Director, Injection Consulting

Henry Iversen - CCO & Co-Founder, boost.ai

Jon Arnold - Principal, J Arnold & Associates

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From the hype cycle around AI to the real-world constraints enterprises face when adopting new tech, we explore the opportunities shaping the future of business communications in this episode.  

We’re joined by Jon Arnold, an independent tech analyst, for a conversation about the shifting landscape of enterprise communications. We talk about analysts' unique role in shaping vendor strategy and market perception. 

We discuss the current state of business communications technology, examining what Jon describes as the "three-legged stool" of cloud communications: CCaaS, CPaaS, and UCaaS. We discuss how these previously distinct domains are converging, with vendors increasingly offering capabilities across all three areas.

We also explore how AI is disrupting the traditional communications technology landscape. Jon offers valuable insights into why AI-native companies may have advantages over traditional contact centre vendors who are adding AI capabilities, and why the pace of AI adoption varies significantly across different industries and organisations.

This episode is brought to you by NLX.

NLX is a conversational AI platform enabling brands to build and manage chat, voice and multimodal applications. NLX’s patented Voice+ technology synchronizes voice with digital channels, making it possible to automate complex use cases typically handled by a human agent. When a customer calls, the voice AI guides them to resolve their inquiry through self-service using the brand’s digital asset, resulting in automation and CSAT scores well above industry average. Just ask United Airlines.

Shownotes:

Find out more about Jon Arnold: https://www.jarnoldassociates.com/about/jon-arnold

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In this episode of VUX World, we chat with Kellin Sjoerds and Ricky Wekker, Conversational AI Engineers at Essent - the Netherlands’ largest utility provider and part of the E.ON Group to uncover the story behind their groundbreaking agent assist tool, Bolt.

Bolt is an AI-powered agent copilot that has transformed Essent’s call centre operations, shaving an average of 60 seconds off every call and delivering over €1.8 million in savings, not through layoffs, but by reducing dependence on BPOs.

We unpack the full journey behind Essent’s AI copilot, Bolt, starting with a simple observation during a team shadowing session that sparked its creation. What began as a hackathon MVP quickly turned heads, prompting leadership to ask, “How fast can we launch this?” 

From there, we uncover how the team tackled complex challenges like cleaning and restructuring their knowledge base, implementing a smart chunking system, and fine-tuning prompts to ensure accurate, reliable outputs. And through a carefully staged rollout, they struck the right balance between innovation and safety, navigating compliance hurdles while delivering impressive business value.

This episode is brought to you by NLX.

NLX is a conversational AI platform enabling brands to build and manage chat, voice and multimodal applications. NLX’s patented Voice+ technology synchronizes voice with digital channels, making it possible to automate complex use cases typically handled by a human agent. When a customer calls, the voice AI guides them to resolve their inquiry through self-service using the brand’s digital asset, resulting in automation and CSAT scores well above industry average. Just ask United Airlines.

Shownotes:

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As generative AI redefines the contact centre, ensuring consistent performance across complex telephony networks becomes mission-critical. 

In this episode, we speak with Satish Barot, CTO at Klearcom, about the evolution of contact centre technology and the critical role of quality assurance in AI voice systems. 

We explore how organisations gradually transition from traditional DTMF-based IVR systems to more sophisticated conversational AI and generative AI solutions. Satish shares insights on why this shift is happening incrementally, with many companies adopting hybrid approaches that run traditional and AI-powered systems side by side while they evaluate performance.

Discover how Klearcom is pushing the boundaries of voice QA with global in-country testing, real-world noise simulation, and accuracy scoring, offering a unique lens into what production-ready means in the age of AI.

We also discuss privacy considerations and why organisations should start small and scale smart when implementing these technologies. Satish emphasises that businesses should focus on great customer experience rather than chasing fancy technology for its own sake.

This episode is brought to you by NLX.

NLX is a conversational AI platform enabling brands to build and manage chat, voice and multimodal applications. NLX’s patented Voice+ technology synchronizes voice with digital channels, making it possible to automate complex use cases typically handled by a human agent. When a customer calls, the voice AI guides them to resolve their inquiry through self-service using the brand’s digital asset, resulting in automation and CSAT scores well above industry average. Just ask United Airlines.

Shownotes:

Check out Klearcom: https://klearcom.com

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