Artificial Intelligence
GPT-4 and the customer service agent of the future
By Ben Rigby
0 min read
So GPT-4 is out. And really, by now, you’re probably feeling overwhelmed by the avalanche of news about ChatGPT and large language models (LLMs). It might be tempting to say “Another ChatGPT? So what?” But if you’re working in the contact center industry at any level, this is the most important trend to track. If you’re working in the customer service industry, there’s very little about what you’re doing today that will look the same in two years, thanks to ChatGPT.
As a quick primer, GPT-4 is the next evolution of the LLM that sits at the heart of ChatGPT. It’s the AI model that responds to your query when you ask ChatGPT a question or to complete a statement. When you ask it a question about customer service (say, “What are the top 10 methods for enhancing customer experience?”), it answers your query or completes your thought using everything it has learned from an inconceivably large amount of training data.
How does GPT-4 compare to GPT-3 for customer service interactions?
GPT-3 was the previous version of the model powering ChatGPT. GPT-4 is a step up from GPT-3. It’s more accurate, detailed, and precise–and it can do things GPT-3 just wasn’t ready for.
Just to name one new capability; GPT-4 can take image inputs and produce a text output. To put this in real-world terms, imagine that your internet provider’s contact center is empowered with GPT-4 and your internet goes down. The human agent or virtual agent would ask you to take and share a photo of the inscrutable, blinking lights on the front of the modem. The agent could then ask GPT-4, “What’s wrong with this modem?” And GPT-4 might respond, “Red on the port labeled ‘Diag’ means that the wifi antenna is malfunctioning.” No need for a lengthy conversation or fumbling around to get to the core of the problem.
How accurate is GPT-4 for use in a customer service environment?
GPT-4 is not infallible. As OpenAI says, it delivers the “best-ever results (though far from perfect) on factuality, steerability, and refusing to go outside of guardrails.” OpenAI is keenly aware of the criticism of these models in terms of how they tend to produce inaccurate and biased outputs.
Of course, this is our number one concern in using these models in the contact center as well. Providing accurate, human-like responses in customer interactions is a core component of customer satisfaction.
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How are GPT-4 improvements measured?
While OpenAI provides a number of benchmarks showing its performance improvement, the one that’s most relatable is its performance on the bar exam—the test that people take to become lawyers in the United States. GPT-3 scored in the bottom 10% on the exam. GPT-4 currently scores in the top 10%. You heard that right, GPT-4 not only qualifies to become a lawyer in the U.S. but passes with flying colors. Just for comparison’s sake, John F. Kennedy, the 35th President of the United States, failed the bar exam twice before passing it on his third attempt.
By the way, GPT-4 also passes demanding university admissions exams including AP Art History, AP Biology, SAT, GRE, and LSAT. And for good measure, GPT-4 is also a certified sommelier. So feel free to bring GPT-4 to your next fancy dinner for a good wine pairing recommendation (and maybe some good conversation about art history if your date is a dud).
GPT-4 and the customer service agent of the future.
For the contact center, the role of the customer service agent of the future has never been more clear. Entry-level agent jobs are going away. Humans just won’t need to answer calls, emails, and SMS any more thanks to AI-powered solutions.
Except in emergency scenarios, almost all incoming requests to the contact center will be first handled by an automated system. This automated system will have a short conversation with the customer to understand their issue and kick off a resolution process. The traditional triage function once performed by humans will no longer be necessary. This is the contact center equivalent to the toll booth on bridges.
Of course, we may want humans to continue to greet customers in certain situations. But like the toll booth, it’s hard to imagine bridge operators continuing to hire many humans to do this job.
Following triage, automated systems will attempt to resolve up to 80% of customer service inquiries. Consider the level of difficulty for most of us to pass the bar exam, the GRE, or AP Art History. These are not easy tests and require months of study and preparation. There’s an entire billion-dollar industry that helps us get ready for these tests. Solving most customer service issues does not require that much preparation and GPT-4 is already passing these exams.
With GPT-4, there is no technical factor that prevents an automated system from quickly and correctly resolving 80% of customer issues. The question is really more about how willing we are, as customers, to interact with automated systems and how quickly companies will offer automated systems comprehensively.
On that last question, if companies continue to see customer service as a cost center, my bet is that they move quickly to comprehensive automation. I don’t necessarily think the cost-center perspective is the right one. But that’s often the status quo.
Here again, I’ll make a prediction. Contact center agents of the future are going to fall into two camps:
- High-value agents – handling the most complex, high-value, and/or empathy-needing conversations (the 20% that aren’t automated).
- Steering agents – agents who are overseeing a team of bots that handle the other 80% of customer service conversations, helping those bots to get back on track when they have issues.
A steering agent is a new concept that I’m presenting here for the first time. With GPT-4 and the LLM trendline in sight, I’ve got a strong conviction that most agents of the future will perform in this capacity.
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What is a steering agent and how will GPT-4 influence this role?
Imagine dozens of conversations happening simultaneously across voice, email, SMS, chat, and Whatsapp between a customer and a bot. When the bot needs help, it raises its digital hand and the steering agent then helps the bot get back on track. In rare cases, the agent may take over the conversation. As the agent gets better and better at steering, they are able to oversee more and more conversations—a brand new agent might be able to oversee two simultaneous conversations, while an expert will oversee dozens. This specialized steering agent will get really good at helping the bot serve customers without noticeable interruption.
What’s next for customer service operations and AI?
I know you may look at this scenario as a kind of robot dystopia—especially if you’re an entry-level contact center agent. But I bet before long we’ll all come to look at it more like the toll booth, where it’s both less expensive for the business operator and also more delightful for the end customer base because it’s faster and friction-free.
Who knows? Perhaps GPT-4 will also open up an avenue for the perspective of the contact center as a value driver instead of a cost center, which will create new opportunities for human agents in the context of remote customer service. There’s a great unexplored opportunity there where experts and customer service chatbots can work side by side. In fact, a 2022 study by MIT Sloan saw that 60% of surveyed employees already using AI consider it a helpful coworker rather than a threat.
Our attitudes toward AI are already changing and the contact center that doesn’t get up to speed gets left behind. GPT-4 is the latest salvo in the battle for AI supremacy, and I don’t expect Google or the other generative AI platforms to be sitting idle for long. Rest assured, Talkdesk is dedicated to integrating this transformative technology into the contact center, and we will continue to provide our insights and experiences to help you craft a customer experience strategy that will take you into the future.
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