Apple is reportedly building an ‘Apple GPT’ to rival OpenAI—with the news adding $71 billion to its multitrillion dollar market value

Big Tech has invested billions of dollars in A.I. since OpenAI’s ChatGPT took the world by storm late last year, with Microsoft using the tech to upgrade its Bing search engine while Alphabet’s Google unveiled its own chatbot, Bard.

Nvidia and Amazon have also outlined their own A.I. strategies, while Tesla cofounder Elon Musk recently started his own A.I. firm, xAI—meaning several of the world’s most valuable firms have thrown their hats into the ring.

Apple, however, has publicly avoided the A.I. hype, referring to its own developments in the space as “machine learning”—raising questions about whether the world’s most valuable tech firm is falling behind when it comes to 2023’s hottest technology trend.  

‘Apple GPT’

However, according to a new report, the Cupertino-based company has in fact been quietly developing its own generative A.I. tools while its rivals battle it out in public.

Citing anonymous sources, Bloomberg reported on Wednesday that Apple has built its own framework to make large language models—the systems that underpin bots like ChatGPT and Bard. Internally, the framework is known as “Ajax.”

The iPhone maker was also said to have created its own chatbot, which some Apple staffers reportedly refer to as “Apple GPT.”

The news briefly sent Apple stock soaring 2.3% to touch on a record high of $198.23, adding $71 billion to the company’s $3 trillion market cap. Shares ended Wednesday’s trading session at $195.10—around 1% higher than they had been at the opening bell.

Despite market buzz around Apple’s generative A.I. potential, the firm is still yet to finalize a plan for releasing its own offering to consumers, according to Bloomberg.

The news outlet’s sources said the A.I. push had become a central effort at Apple, however, with multiple teams participating in the work.

Representatives for Apple did not respond to Fortune’s request for comment.

A.I. race

Although Apple has avoided publicly declaring itself a competitor in the new generative A.I. race, it has long been using the technology in some form to improve its devices.

In 2011, the company integrated Siri, the world’s first A.I.-powered virtual assistant, into its iPhone 4S, and more recently Apple has woven “machine learning” into its $3,500 Vision Pro headset.

Generative A.I., a specific type of artificial intelligence, is capable of producing output that’s indistinguishable from human-generated content or responses—hence ChatGPT’s ability to brainstorm, make personalized recommendations, write songs and even pass an MBA final.  

Apple has been on the hunt for generative A.I. talent for months, with dozens of roles related explicitly to the technology currently open on its careers page.

Ulrik Stig Hansen, president and co-founder of London-based generative A.I. firm Encord, believes that when it comes to artificial intelligence, “we haven’t seen anything yet.” He told Fortune on Thursday that Apple could “really kick start the A.I. revolution” with the A.I. tech it is reportedly developing.

“Apple has a huge distribution advantage over other A.I. research companies,” he said. “It’s a no-brainer for them—especially if they can bundle it with their existing iCloud services already used by hundreds of millions of consumers.”

However, Hansen argued that Apple’s gain in the space was “unlikely” to be at the detriment of other players in the generative A.I. space.

“Long story short, there isn’t a winner takes all per-se,” he explained. “There’s no immediate threat to business—the models will be add-ons to products people are already using and paying for, so the real winner is the consumer.”

Meanwhile, Allan Clarke, investment manager at Aegon Asset Management, said Apple’s entry into the arena “doesn’t seem like a surprise.”

“Much of our day-to-day interaction with generative-AI is likely to happen through devices that are ‘on the edge’, as we’ll want quick results tailored to our unique circumstances,” he told Fortune. “Our phones are the best example of those devices and Apple is in a great place, having such a strong brand and device line-up anyway—but also having such tight coupling between the hardware and the software. It’s exactly what consumers will want and come to expect.”

While many experts believe the use of advanced generative A.I. at Apple would be hugely transformative for its products, the company appears to be taking a cautious approach.

Earlier this year, Apple CEO Tim Cook said the firm viewed A.I. as a “huge” opportunity with “very interesting potential”—but he emphasized the need for caution in the technology’s development.

“[We] will continue weaving it into our products on a very thoughtful basis,” he said. “I do think it’s very important to be deliberative and thoughtful… There’s a number of issues that need to be sorted.”