Microsoft and Meta CEOs Reveal AI's Growing Role in Code Generation

Microsoft CEO says up to 30% of the company's code was written by AI | TechCrunch

Microsoft CEO Satya Nadella said that 20%-30% of code inside the company's repositories was "written by software" -- meaning AI -- during a fireside chat with Meta CEO Mark Zuckerberg at Meta's LlamaCon conference on Tuesday. Nadella gave the figure after Zuckerberg asked roughly how much of Microsoft's code is AI-generated today. The Microsoft CEO said the company was seeing mixed results in AI-generated code across different languages, with more progress in Python and less in C++. Microsoft CTO Kevin Scott previously said he expects 95% of all code to be AI-generated by 2030. When Nadella threw the question back at Zuckerberg, the Meta CEO said he didn't know how much of Meta's code is being generated by AI. On Microsoft rival Google's earnings call last week, CEO Sundar Pichai said AI was generating more than 30% of the company's code. Of course, it's unclear how exactly Microsoft and Google are measuring what's AI-generated versus not, so these figures are best taken with a grain of salt.

Microsoft's CEO reveals that AI writes up to 30% of its code -- some projects may have all of its code written by AI

Microsoft CEO Satya Nadella revealed that the company now uses Artificial Intelligence to write between 20% and 30% of the code powering its software. Satya joined Meta CEO Mark Zuckerberg this Tuesday at the LlamaCon conference to discuss developments in AI and their contributions to the open-source ecosystem. The fact that a major company like Microsoft relies so much on AI underlines how this technology is revolutionizing software development. Still, it also draws attention to the growing unease and uncertainty experienced by fresh software developers. Almost every company uses Artificial Intelligence to a certain extent. At its Q3 financials last year, Sundar Pichai revealed that 25% of new code at Google is AI-generated. As it stands, AI is mostly there to power repetitive, data-heavy, and predictable tasks, which would yield a noticeable gain to corporate efficiency by cutting down on entry-level jobs. While it is true that AI-generated code has improved significantly over the recent years, it still requires senior developer oversight to ensure the production environment doesn't go haywire. Mark and Satya spent part of their discussion detailing each company's AI adoption scale. AI generates one-third of the code in Microsoft's repositories and projects. The Meta CEO didn't provide an exact figure, but did outline plans for a future AI model to build and create future iterations of their Llama AI models. Although using AI to design AI might sound counterintuitive, there's an entire dedicated field that focuses on automating this design process, called AutoML. Microsoft is seeing better results with AI-generated Python code than C++, remarked Satya Nadella. There are several good reasons, including Python's simpler syntax, dynamic typing style, error handling, and memory management, since C/C++ don't natively feature a garbage collector. Likewise, C/C++ are mainly related to low-level code, which can be challenging to automate. You probably wouldn't want AI to be writing the next major Windows update. Such developments naturally lead to job displacement concerns for new programmers, particularly in today's competitive job market. That said, it would be unwise for a software developer to ignore AI or become overly dependent on it. A balanced approach, with a grasp on fundamentals, knowing how to leverage AI as a tool, and strong critical thinking skills, appears to be the best way forward. Though the future is hard to predict, this percentage will probably change.

Microsoft Says Up to 30% of Its Code Now Written by AI, Meta Aims For 50% in 2026

The push for AI across tech isn't just consumer facing, it's seeing many of the world's biggest companies introduce AI into its workflows such as writing code for its products. The latest company to reveal statistics is Microsoft, which says up to 30% of its code is written by AI tools. Microsoft CEO, Satya Nadella, said so in conversation with Meta CEO, Mark Zuckerberg, during the latter's AI developer conference called LlamaCon. Nadella said, "I'd say maybe 20%, 30% of the code that is inside of our repos today and some of our projects are probably all written by software." Nadella then flipped the question back to Zuckerberg who didn't give a clear answer on its current statistics as he didn't have the numbers to mind. However, he did share a company goal. "Our bet is sort of that in the next year... maybe half the development is going to be done by AI, as opposed to people", Zuckerberg said. "Then that will just kind of increase from there." Zuckerberg wasn't clear whether he meant the entirety of Meta, or if he was just referring to its Llama AI tools. During LlamaCon, Meta launched a new standalone AI app to compete with ChatGPT, Google Gemini and other rivals. Meta's version is designed as a tool to help improve AI integration with its smart glasses, but it also works as an assistant directly on Android or iOS devices. Back in October 2024, Google CEO Sundar Pichai shared that the company was using AI to write over 25% of its code. This is a big goal for many tech companies, and we're going to continue to hear updates from CEOs as more and more code is written by AI tools. Duolingo CEO Luis von Ahn said on Monday that the company would be pivoting to an AI focused business saying it plans to move more work to automated tools with a long-term aim to remove human contract workers.

30 percent of some Microsoft code now written by AI

Satya Nadella reveals attempts to merge Word, PowerPoint and Excel - which may now succeed thanks to AI Microsoft CEO Satya Nadella has revealed about thirty percent of code in the company's repositories was written by an AI. Nadella revealed that number during an interview with Meta boss Mark Zuckerberg at his company's LlamaCon AI event. A few minutes into their chat Zuck asked Nadella "Do you have a sense of how much of the code, like what percent of the code that's being written inside Microsoft at this point is written by AI as opposed to by the engineers?" Nadella responded by saying Microsoft tracks accept rates, which he said are "sort of whatever 30-40 percent it's going up monotonically." The Microsoft CEO said plenty of the company's code is still C++, which he rated not that great". Microsoft maintains a lot of C++ too, and Nadella said it's in "pretty good" condition while more recent Python is "fantastic". Overall, Microsoft finds AI is best at writing entirely new code rather than reworking older material, but the company is finding ways to use AI often across its codebase. "I'd say maybe 20 to 30 percent of the code that is inside of our repos today in some of our projects are probably all written by software." Nadella then asked Zuckerberg the same question, but the social networking nabob said he couldn't recall a statistic and said data points about AI coding sometimes reflect use of auto-completion tools and therefore don't accurately describe software written entirely by other software. Zuck said Meta has teams working on auto-coding in domains where it can see its own history of changes. The Meta man said "the big one that we're focused on is building an AI and a machine learning engineer to advance Llama development itself." Zuck said that "in the next year probably ... half the development is going to be done by AI as opposed to people and then that will just kind of increase from there." Nadella riffed on that by pondering whether development tools and compute infrastructure should be rebuilt so they can be driven by AI agents. The Microsoft boss also thought bubbled about the blurring line between documents and applications. He explained that he now researches topics by using an AI chatbot and saving the results, and said auto-coding means that process can result in creation of software. "This idea that you can start with a high level intent and end up with .... a living artifact that you would have called in the past an application is going to have profound implications on workflows," he said. It may also dissolve what he described as the "artificial category boundaries" between documents and apps - a problem he revealed Microsoft has tried to address in the past. "We used to always think about why Word, Excel, PowerPoint isn't it one thing, and we've tried multiple attempts of it. But now you can conceive of it ... you can start in Word and you can sort of visualize things like Excel and present it, and they can all be persisted as one data structure or what have you. So to me that malleability that was not as robust before is now there." Which sounds like the OpenDoc vs. OLE wars of the 1990s - during which Microsoft and Apple fought over how to share data across apps - brought into the AI age. One more thing: Neither billionaire commented on whether their autocoding efforts are costing jobs, or if the code their companies generate without human input has proven problematic. Zuckerberg said he thinks AI coding presents an opportunity to improve security. ®

30 percent of some Microsoft code now written by AI - especially the new stuff

Satya Nadella reveals attempts to merge Word, PowerPoint and Excel - which may now succeed thanks to AI Microsoft CEO Satya Nadella has revealed about thirty percent of code in the company's repositories was written by an AI. Nadella revealed that number during an interview with Meta boss Mark Zuckerberg at his company's LlamaCon AI event. A few minutes into their chat Zuck asked Nadella "Do you have a sense of how much of the code, like what percent of the code that's being written inside Microsoft at this point is written by AI as opposed to by the engineers?" Nadella responded by saying Microsoft tracks accept rates, which he said are "sort of whatever 30-40 percent it's going up monotonically." The Microsoft CEO said plenty of the company's code is still C++, which he rated not that great". Microsoft maintains a lot of C++ too, and Nadella said it's in "pretty good" condition while more recent Python is "fantastic". Overall, Microsoft finds AI is best at writing entirely new code rather than reworking older material, but the company is finding ways to use AI often across its codebase. "I'd say maybe 20 to 30 percent of the code that is inside of our repos today in some of our projects are probably all written by software." Nadella then asked Zuckerberg the same question, but the social networking nabob said he couldn't recall a statistic and said data points about AI coding sometimes reflect use of auto-completion tools and therefore don't accurately describe software written entirely by other software. Zuck said Meta has teams working on auto-coding in domains where it can see its own history of changes. The Meta man said "the big one that we're focused on is building an AI and a machine learning engineer to advance Llama development itself." Zuck said that "in the next year probably ... half the development is going to be done by AI as opposed to people and then that will just kind of increase from there." Nadella riffed on that by pondering whether development tools and compute infrastructure should be rebuilt so they can be driven by AI agents. The Microsoft boss also thought bubbled about the blurring line between documents and applications. He explained that he now researches topics by using an AI chatbot and saving the results, and said auto-coding means that process can result in creation of software. "This idea that you can start with a high level intent and end up with .... a living artifact that you would have called in the past an application is going to have profound implications on workflows," he said. It may also dissolve what he described as the "artificial category boundaries" between documents and apps - a problem he revealed Microsoft has tried to address in the past. "We used to always think about why Word, Excel, PowerPoint isn't it one thing, and we've tried multiple attempts of it. But now you can conceive of it ... you can start in Word and you can sort of visualize things like Excel and present it, and they can all be persisted as one data structure or what have you. So to me that malleability that was not as robust before is now there." Which sounds like the OpenDoc vs. OLE wars of the 1990s - during which Microsoft and Apple fought over how to share data across apps - brought into the AI age. One more thing: Neither billionaire commented on whether their autocoding efforts are costing jobs, or if the code their companies generate without human input has proven problematic. Zuckerberg said he thinks AI coding presents an opportunity to improve security. ®

Microsoft's CEO claims that AI wrote 30% of the company's code, and that percentage will only increase

Summary Microsoft's CEO believes up to 30% of their code is generated by AI AI excels in coding with Python but lags in C++ Microsoft's CTO predicts AI will generate 95% of code by 2030. Generative AI doesn't advance at the same speed on all fronts. While there are some elements where AI excels, there are others where it's still learning. Coding has definitely fallen into the former bracket, to the point where there are now plugins where you tell the AI what you want to achieve, and it'll write the code for you. It can even fix errors you (or it) made, which both lowered the barrier of entry for programmers and put their jobs at risk at the same time. It makes you think, how much of the code that large businesses rely on was programmed by AI? While it's near-impossible to tell for sure, Microsoft seems to have a rough idea. The CEO claims that AI has generated up to 30% of the code Microsoft uses, and if the CTO is to be believed, we've only just seen the beginning of what's to come. Related Microsoft continues to dismantle the Control Panel as another feature migrates to Settings It's only a matter of time until it's gone. Posts 1 Microsoft's CEO believes that up to 30% of the company's code came from AI As reported by TechCrunch, Microsoft's CEO, Satya Nadella, took a seat beside Meta's CEO, Mark Zuckerberg, during Meta's LlamaCon conference earlier today. The fireside chat featured the two CEOs discussing the state of business for their respective companies, and, as expected, the topic of generative AI in the workplace arose. After all, the two businesses do a lot of programming in the background, so it was interesting to hear how much they both relied on artificial intelligence to get the job done. Zuckerberg asked Nadella how much of Microsoft's code is AI-generated, and Nadella stated that he believes the percentage is around 20-30%. He also notes that AI delivered mixed results with different programming languages, excelling the most with Python and lagging behind when asked to code in C++. Nadella then turned the question back to Zuckerberg, who said he had no idea how much of Meta's code was AI-generated. As TedhCrunch notes, Microsoft is definitely a huge supporter of coding with AI. Its CTO, Kevin Scott, believes that AI will generate 95% of all code by 2030, but also feels that "the more important and interesting part of authorship is still going to be entirely human." As such, Scott doesn't believe that human jobs are completely at risk yet. If you'd like to learn more about how AI can help you code, check out our piece on using ChatGPT to program in Python, C, and Java.

Satya Nadella says as much as 30% of Microsoft code is written by AI

Facebook's CEO Mark Zuckerberg (L) speaks with Microsoft's CEO Satya Nadella after posing for a family picture with guests who attend the "Tech for Good" Summit at the Elysee Palace in Paris, on May 23, 2018. Microsoft CEO Satya Nadella on Tuesday said that as much as 30% of the company's code is now written by artificial intelligence. "I'd say maybe 20%, 30% of the code that is inside of our repos today and some of our projects are probably all written by software," Nadella said during a conversation before a live audience with Meta CEO Mark Zuckerberg. The pair of CEOs were speaking at Meta's inaugural LlamaCon AI developer event in Menlo Park, California. Nadella added that the amount of code being written by AI at Microsoft is going up steadily. Nadella asked Zuckerberg how much of Meta's code was coming from AI. Zuckerberg said he didn't know the exact figure off the top of his head, but he said Meta is building an AI model that can in turn build future versions of the company's Llama family of AI models. "Our bet is sort of that in the next year probably ... maybe half the development is going to be done by AI, as opposed to people, and then that will just kind of increase from there," Zuckerberg said. Microsoft and Meta together employ tens of thousands of software developers, but they're the latest companies to discuss how AI is replacing some of the work written by human software developers. Since OpenAI's launch of ChatGPT in late 2022, people have turned to AI for a number of tasks, including customer service work, generating sales pitches and software development itself. Google CEO Sundar Pichai in October said that more than 25% of new code was written by AI. Earlier this month, Shopify CEO Tobi Lutke told employees that they will have to prove AI cannot do a job before asking for more headcount. Similarly, Duolingo CEO Luis von Ahn on Monday announced in a memo that the language-teaching company will gradually turn to AI in lieu of human contractors. Earlier this month CNBC and other outlets reported that OpenAI was in talks to acquire Windsurf, a startup with "vibe coding" software that spits out whole programs with a few words of input. The dream is that with machines helping to write code, organizations will be able to produce more and better software.

Mark Zuckerberg 'predicts' AI will write most of Meta's code within 12 to 18 months

Mark Zuckerberg says he believes most of the Meta's code will be written by AI agents sometime within the next year-and-a-half. Zuckerberg made the prediction during an hour-long interview with podcaster Dwarkesh Patel. "I would guess sometime in the next 12 to 18 months, we'll reach the point where most of the code that's going towards these efforts is written by AI," said Zuckerberg, referring to the company's efforts to build internal AI agents. "And I don't mean like autocomplete... I'm talking more like you give it a goal, it can run tests, it can improve things, it can find issues, it writes higher quality code than the average very good person on the team already." This is not the first time Zuckerberg has made this type of prediction. During his awkward appearance on The Joe Rogan Experience earlier this year, he said, "Probably in 2025, we at Meta, as well as the other companies that are basically working on this, are going to have an AI that can effectively be a sort of mid-level engineer that you have at your company that can write code." Notice how the goal posts have moved. Less than five months ago, Zuckerberg said coding agents that could effectively replace most human programmers were within reach. Now, those same systems will not arrive by mid-2026 at the earliest. The changing timelines underscore exactly why we should be critical of the AI industry and its many promises. AI agents may very well one day replace mid-level programmers, but right now predictions like the one made by Zuckerberg and many others are, at best, advertisements for technologies that don't yet exist and may never perform at the level their advocates say they will.

CEO Satya Nadella says up to 30% of Microsoft's code is now written by AI

Serving tech enthusiasts for over 25 years. TechSpot means tech analysis and advice you can trust. The big picture: The rise of AI in software engineering has sparked debate about the future of programming jobs, especially for those entering the field. While the percentage of AI-written code is likely to continue evolving, the need for skilled human judgment is not expected to disappear anytime soon. At the recent LlamaCon conference, Microsoft CEO Satya Nadella offered a glimpse into how deeply AI has become woven into the fabric of modern software development. "I'd say maybe 20 percent, 30 percent of the code that is inside of our repos today and some of our projects are probably all written by software," he said. Nadella joined Meta CEO Mark Zuckerberg on stage to discuss AI's evolving role, particularly in the context of open-source innovation. Their conversation underscored a broader trend: AI is no longer a futuristic concept but a practical tool already reshaping how software is built at the world's largest technology companies. Nadella asked Zuckerberg what percentage of Meta's code is generated by AI. Zuckerberg said he did not have an exact number, but explained that Meta is working on developing an AI system capable of creating future versions of its Llama models. "Our bet is sort of that in the next year probably ... maybe half the development is going to be done by AI, as opposed to people, and then that will just kind of increase from there," Zuckerberg said. Microsoft and Meta are not alone in using AI to write code. Last year, Google CEO Sundar Pichai revealed that AI generates a quarter of new code at the tech giant. Earlier this month, Shopify CEO Tobi Lütke informed staff that teams must demonstrate why AI cannot accomplish a task before seeking approval to add more employees. In a similar move, Duolingo CEO Luis von Ahn announced in a company-wide memo that the language-learning platform will gradually reduce its reliance on contractors for work that can be automated, as part of a shift to an "AI-first" approach. It is not surprising that these tech firms are turning to AI, the primary value of which is handling repetitive, data-heavy, and predictable programming tasks. By automating these areas, companies can boost efficiency and reduce the need for entry-level coding positions - to the dismay of new graduates and aspiring software engineers. Nadella noted that Microsoft has seen the most success with AI-generated code in Python, a language known for its straightforward syntax and flexible design. In contrast, languages like C and C++ present greater challenges for automation due to their complexity and their need for precise memory management. Despite the growing reliance on AI, Nadella emphasized that human oversight remains crucial. While AI-generated code has advanced significantly, experienced engineers must review and refine what the algorithms produce. As Nadella put it, certain critical projects, such as major updates to the Windows operating system, are unlikely to be entrusted to AI alone.

Nadella and Zuckerberg: Microsoft and Meta see surge in AI-generated code at their own companies

Even Satya Nadella seemed taken aback by Mark Zuckerberg's introduction of him Tuesday evening for their one-on-one chat at LlamaCon 2025. The Microsoft CEO is "the legend who is behind this great transformation of the greatest technology company of all time," the Meta CEO declared shortly after they settled into their chairs. ("Thank you, Mark," Nadella quietly interjected.) Flattery and hyperbole aside, their 30-minute discussion at Meta's Menlo Park HQ highlighted numerous areas where the tech giants are aligned in this new era of AI, thanks in part to the complementary nature of their businesses. In that way, it seemed to hint at the possibility of more collaboration in the future. For all of Meta's longtime aspirations to break into business technology, for example, Zuckerberg acknowledged the Facebook parent company's struggles in this area when framing one of his questions: "You guys are in this great enterprise business, and we don't have as much visibility into this," he said to Nadella. AI in internal software development: But judging from the headlines, the big news out of the talk seemed to be Nadella's response to the question of how much of Microsoft's code is AI-generated. "I'd say maybe 20, 30% of the code that is inside of our repos today, and some of our projects, are probably all written by software," Nadella said. Zuckerberg said he didn't have a comparable number for Meta, the Facebook parent company, but indicated that it's on a similar path with development of Llama, the company's open-source large language models. "Our bet is sort of that in the next year, probably, I don't know, maybe half the development is going to be done by AI as opposed to people, and then that will just kind of increase from there," Zuckerberg said. The two CEOs didn't directly address the potential impact of these trends on their engineering workforces. Microsoft, in its annual Work Trend Index report released last week, said it envisions a future where every worker becomes an "agent boss," managing fleets of AI agents. Satya's long view: Speaking with Zuckerberg, Nadella compared AI to some of the biggest tech transitions of the past -- like the rise of the web, mobile, and cloud computing. As in those prior shifts, he said, the industry is now rethinking the entire technology stack, reinventing tools, systems, and infrastructure. But with AI, he explained, everything seems to be improving at the same time -- faster chips, smarter software, better models, and improved prompt techniques. Because of that, AI is getting cheaper and more powerful, and companies are using it more and more. That's opening the door for a new generation of apps powered by multiple AI systems working together. Instead of one big model doing everything, these apps can now use different agents coordinating through shared protocols. Open source and model distillation: Microsoft, Nadella said, supports both open and closed AI models, based on customer demand. Open models have key advantages, he noted, especially when companies want to fine-tune AI using their own data. Nadella also talked about Microsoft's vision for what he called a "distillation factory," a way to take large, general-purpose AI models and shrink them into smaller, task-specific versions that are easier and cheaper to run. He said Microsoft wants to make this process accessible through its cloud infrastructure, allowing Microsoft 365 customers to create their own lightweight AI agents tailored to their specific workflows. Distillation, he noted, is one of the most powerful use cases for open-source models. Watch the full video of the talk above, via the Associated Press. Microsoft reports quarterly earnings later today, promising to offer further insight into how AI is reshaping its business.

Microsoft claims 30% of new code is written by AI

Satya Nadella, opposite Facebook founder Zuckerberg at an AI conference, made a bold claim about how much of the company's new code is generated by software. Generative 'AI' isn't just useful for making bad writing and bad images, it can be used to make software code, too. (I'll refrain from judging it as bad or good -- I'm a writer and a graphic designer, but I can't code my way out of a wet paper bag.) In fact, Microsoft's CEO claims that up to 30 percent of the company's new code is now created with artificial intelligence. Satya Nadella made this claim at LlamaCon (around the 45:00 minute mark), Meta/Facebook's conference focusing on generative AI tools. In fact Nadella was opposite Mark Zuckerberg, Facebook founder and controversy lightning rod, when he said as much yesterday. "Code reviews are very high," says Nadella. "In fact the agents we have for reviewing code, that usage has increased, and so I would say maybe 20, 30 percent of the code that is inside of our repos today and in some of our projects are probably all written by software." That's a pretty stunning claim, and as Tom's Hardware points out, it seems in line with similar claim from Google CEO Sundar Pichai made last year. But I'll highlight that this is an executive at a company that's pushing hard on selling AI tools, talking to another executive pushing for AI tools, at an AI conference. All three of these figures are, shall we say, somewhat less than objective. Microsoft's Copilot AI tools, which use OpenAI's ChatGPT as its primary tie-in, are being baked into pretty much every one of its products. Between Windows 11, the Edge browser, Office, and dedicated Copilot buttons on new laptop keyboards, it seems like an inescapable bull rush of both development and marketing. But behind the scenes, Microsoft seems less bullish on AI where the money is concerned, scaling back its leases on the data centers that power such tools.

Mark Zuckerberg wants AI to do half of Meta's coding by 2026

Zuckerberg provided new insights on the future of AI coding at Meta. Credit: Chris Unger / Zuffa LLC / Getty Images Tonight at LlamaCon, Meta's first inaugural AI developer conference, an interview between Meta CEO Mark Zuckerberg and Microsoft CEO Satya Nadella revealed just how much of their products' code is written by AI. During the closing keynote for LlamaCon, Zuckerberg asked Nadella how much code within Microsoft is now written by AI. Nadella's response? "Maybe 20 to 30 percent of the code that is inside of our repos today, and some of our projects, are probably all written by [AI] software." But when Nadella flipped the question back to Zuckerberg, his estimate for Meta's near future was even higher. Zuckerberg said he didn't have the current numbers off the top of his head, but that "our bet is sort of that in the next year... maybe half the development is going to be done by AI as opposed to people, and that will kind of increase from there." Based on the exchange, it's not entirely clear if Zuckerberg was referring to Llama specifically or Meta overall. Regardless, that sounds like a big number for a technology that still feels very nascent to the public at large. However, in the tech world, the impressive coding abilities of AI models are being aggressively utilized to generate new code for those same AI models. For context, Google CEO Sundar Pichai recently revealed that AI generates about a quarter of the company's code (per Engadget). Typically, AI is used to increase human programmers' productivity, sometimes dramatically so, rather than replacing humans entirely. Later, as the conversation turned towards agentic systems automating more of their respective businesses, Zuckerberg predicted "every engineer is effectively gonna end up being more of like a tech lead" where they each have "their own little army of agents that they work with." The keynote spanned from the technical, like the current state of agentic AI, to the philosophical, when Nadella called for new ways of measuring AI progress. For instance, he wondered what it would take for AI technology to grow the GDP of the developing world by 10 percent? As two of the most powerful tech leaders in the world, Zuckerberg and Nadella have strong beliefs in AI's potential and big, global plans to see them through. Nadella was an interesting choice as the interviewee of the LlamaCon keynote. As the leader of Microsoft, Nadella is heavily intertwined with OpenAI, one of Meta's chief rivals.

A shockingly high amount of Microsoft code is now written by AI, CEO Satya Nadella admits

Productivity benefits come at the cost of potential vulnerabilities and job losses Microsoft CEO Satya Nadella has revealed nearly one-third of the company's code is now written by AI. Speaking to fellow tech titan, Meta CEO Mark Zuckerberg, at the company's first-ever "AI innovation" conference, LlamaCon, Nadella added the figure is trending upward, possibly reaching as far as 40%, noting AI is most effective at writing new code rather than modifying old code. The news comes just months after Alphabet CEO Sundar Pichai revealed similar figures, claiming more than quarter of Google's code is now AI-generated. "I'd say maybe 20-30% of the code that is inside of our repos today and some of our projects are probably all written by software," Nadella confirmed. Despite posing the question, when that same question was asked to Zuckerberg, he claimed not to "have that number off the top of [his] head." However, Meta's leader did offer an outlook for the company's use of AI: "Our bet is sort of that in the next year... maybe half the development is going to be done by AI as opposed to people, and that will kind of increase from there." Neither Nadella nor Zuckerberg discussed potential job losses due to AI coding, but there was a brief discussion around evolving roles. "I tend to think that... every engineer if effectively going to end up being more of a like tech lead in the future that has their own little army of AI agents that they work with," Meta's CEO explained. Responding to the discussion on the Proton Mail X account, privacy-focused Swiss office software company Proton said: "This is not the flex you think it is, Microsoft." It's unclear whether that was a dig at potential vulnerabilities that could be introduced through AI-written code, the effects it may have on the workforce, or something else. TechRadar Pro has sought clarification on this. Watch the full discussion between the two leaders on Meta's YouTube channel.

Microsoft CEO Satya Nadella says AI generates 'fantastic' Python code, and that it now creates 'maybe 20 - 30% of the code ... in some of our projects'

I'm gonna be so real with you right now: the most coding I've done in the last year is tinkering in narrative tools like Twine and Ink -- both of which are programs geared towards writers such as myself who respect more technical coding as much as they fear it. Still, turning to AI to generate code that's core to your business seems like a bad idea to me. Well, Microsoft CEO Satya Nadella would apparently disagree. In a fireside chat with Meta CEO Mark Zuckerberg at Llamacon, Nadella said, "I'd say maybe 20 to 30 percent of the code that is inside of our repos today in some of our projects are probably all written by software," with 'software' here being a euphemistic term for AI (via The Register). Nadella clarified that its AI is writing fresh code in a variety of programming languages, rather than overhauling existing code. Nadella claimed the AI-generated results he's seen using Python are "fantastic", while code generated in C++ still has a ways to go. That could explain a few things with regard to recent Windows updates, such as the mysterious empty folder apparently essential to system security. On the other hand, it's not immediately clear where this AI-generated code is actually ending up. Besides that, auto-completion tools within coding software (think, predictive text) can fall into the category of 'AI-generated', too, so that 30% figure is fuzzy at best. Still, CTO Kevin Scott has also commented that he expects a whopping 95% of the company's code to be AI-generated by 2030, and it's not just Microsoft leaning on AI either (via TechCrunch). Google CEO, Sundar Pichai, revealed in a recent earnings call that AI is used to generate 30% of code for the search giant, potentially about to be cut down to size, too. As for Zuckerberg, the Meta CEO could not recall the exact percentage of how much AI-generated code his company is currently using. Still, both Zuckerberg and Nadella expressed enthusiasm about the prospect of more heavily relying on AI coding agents in the future -- with no word on how this may or may not impact jobs. Zuckerberg hopes AI-generated code will improve security, though a recent study found that AI's tendency to 'hallucinate' package dependencies and third-party code libraries could present serious risks (via Ars Technica). While it makes sense to not always write code from scratch, AI-generated code can leave the back door open for someone to upload a malicious package based on an AI hallucinated line. One can only hope both Meta, Microsoft, and Google thoroughly check their AI-generated code before implementing it anywhere... but something tells me that my hopes for corporate responsibility may be a little optimistic.

Satya Nadella says AI is now writing 30% of Microsoft's code, but warns real change is still many years away - SiliconANGLE

Satya Nadella says AI is now writing 30% of Microsoft's code, but warns real change is still many years away Marc Andreessen famously said that software is eating the world, but now it seems that software itself is on the menu, with artificial intelligence taking a huge bite into the business of creating it. According to Microsoft Corp. Chief Executive Satya Nadella, as much as 30% of all of the code inside the company's software repositories was "written by software" powered by AI. Nadella made the revelation while speaking to Meta Platforms Inc. founder and CEO Mark Zuckerberg during a fireside chat at the inaugural LlamaCon conference today, as part of a wide ranging discussion on the speed of AI's development and its impact on the world. The Microsoft boss was responding to a question from Zuckerberg, who asked him directly how much of the company's code was AI-generated. But he said that while it might sound like a lot, the company still has a lot of work to do, for it's seeing mixed results overall. While the quality of its AI-generated code is pretty high in the Python programming language, it's not quite as good when written in C++, Nadella admitted. Nadella's response suggests that Microsoft is more or less on an equal footing with rival Google LLC. During an earnings call last week, Google boss Sundar Pichai told analysts that he believes AI is now generating just over 30% of the company's code. That said, it's not clear what yardsticks Microsoft and Google are using to estimate the percentage of AI-written code, so the numbers they suggest are likely just rough guidelines at best. Still, both companies may well be doing better than Meta. When Nadella asked Zuckerberg the same question, the Meta CEO admitted that he doesn't know how much of its code is AI-generated. Earlier this year, Microsoft Chief Technology Officer Kevin Scott said he believes more than 95% of all code will be written by AI in 2030, so algorithms still have a way to go if they're to live up to that forecast. The conversation later turned to the CEOs' expectations of how long it might take until AI truly starts 'eating the world', and Nadella was surprisingly conservative in his response. Zuckerberg talked about how there's currently a lot of hype around AI, and stressed that if it's really going to lead to massive gains in productivity, this needs to be measurable in terms of "major increases in GDP". He added that he believes it's going to take "multiple years, many years to play out", before asking Nadella for his view on what people should be looking at to understand the progress AI is making. Nadella likened the rise of AI to the emergence of electricity, and said that although the technology is showing lots of promise, it's yet to deliver much of a meaningful change in productivity. "That requires software and also management change," he said. "Because in some sense, people have to work with it differently." The Microsoft boss said it took around 50 years before the bulk of the world's factories learned how to take advantage of electricity to increase productivity. Although very few expect we'll have to wait that long until we see major changes resulting from AI, Zuckerberg did seem a tad concerned by what he was told. "Well, we're all investing now as if it's not going to take 50 years, so I hope it doesn't take 50 years," he said. Zuckerberg and Nadella's full chat can be watched in the video below:

Microsoft CEO: 20-30% of our code is written by AI, explains a lot of things in Windows lately

Microsoft CEO Satya Nadella says that around 20-30% of the code that is inside its repos today, and some of its projects, are written by AI. As an Amazon Associate, we earn from qualifying purchases. TweakTown may also earn commissions from other affiliate partners at no extra cost to you. We haven't stopped hearing about AI for a couple of years now, but recently Microsoft CEO Satya Nadella admitted that as much as 30% of the company's new code is written by AI. Microsoft CEO Satya Nadella revealed the news during the recent LlamaCon, which is Meta's conference focusing on generative AI tools, where when sitting across from Facebook founder and CEO Mark Zuckerberg when he said: "code reviews are very high. In fact the agents we have for reviewing code, that usage has increased, and so I would say maybe 20, 30 percent of the code that is inside of our repos today and in some of our projects are probably all written by software". Nadella also asked Zuckerberg how much of Meta's code was being written by AI, to which Zuckerberg said he didn't know the exact figure off the top of his head, but noted that Meta is building an AI model that can in-turn build future versions of Meta's in-house Llama family of AI models. Zuckerberg said: "Our bet is sort of that in the next year probably... maybe half the development is going to be done by AI, as opposed to people, and then that will just kind of increase from there". Considering all of the issues that Microsoft has been facing with Windows over the years, and as a long-time PC enthusiast of over 30 years now, it's beginning to make sense as to why the issues haven't been going away. You'd think that with all of the power of AI that the code for Windows would be perfect, Windows Update would be perfect, and we wouldn't have a hitch... after all we've got artificial intelligence (which is being heralded as the best thing ever) looking after your PC. It would be cool if we had an AI that would take care of issues, where a situation like a BSOD is about to occur and the AI sees it happening in real-time and fixes it before you even notice. Let's say you're switching from working to playing games? The AI knows this an intelligently shuts down background services and apps to free up more resources for gaming... that would be cool. But it seems AI will be taking over a considerable amount of developer jobs in the future at Microsoft.

AI Is Already Writing About 30% of Code at Microsoft and Google. Here's What It Means for Software Engineers.

At Meta's LlamaCon conference this week, CEO Mark Zuckerberg indicated that AI will take over half of the company's software development within the next year. Big Tech is spending tens of billions of dollars on AI infrastructure in 2025 alone, and now the CEOs of companies like Meta and Microsoft are indicating exactly how they're using the technology. At Microsoft, engineers are using AI to write 20% to 30% of the code for company projects, CEO Satya Nadella said at Meta's LlamaCon conference on Tuesday. In a sit-down chat with Meta CEO Mark Zuckerberg, Nadella noted that the exact percentage of code produced by AI varies based on the programming language. He said that AI generates "fantastic" Python code, but its C++ abilities are "not that great." Related: Microsoft Created an Ad Using AI and No One Picked Up On It: 'Saved 90% of the Time and Cost' Nadella also said that Microsoft is leaning on more advanced AI agents, software programs that perform complex tasks without human assistance, to review code. As for Meta, Zuckerberg said in the talk that he isn't sure exactly how much code AI is currently writing, but the company intends to use AI for half of its software development within the next year. "That will just kind of increase from there," Zuckerberg said. Related: AI Agents Can Help Businesses Be '10 Times More Productive,' According to a Nvidia VP. Here's What They Are and How Much They Cost. On a podcast with Joe Rogan in January, Zuckerberg stated that Meta is developing AI that can write code at the level of a mid-level engineer, and the company plans to have "a lot" of its code "built by AI engineers instead of people engineers" this year. At Google, meanwhile, CEO Sundar Pichai said on an earnings call last week that the company was using AI to write "well over 30%" of new code, up from 25% in October. Google employees are increasingly accepting AI-suggested code, he said. "I still see it as early days, and there's going to be a lot more to do," Pichai said on the earnings call. Other C-suite executives have predicted that AI will soon take over coding. Microsoft CTO Kevin Scott said on the 20VC podcast last month that AI will write 95% of code within the next five years. Dario Amodei, the CEO of $61 billion AI startup Anthropic, had an even more accelerated timeline, stating last month that AI would write "essentially all of the code" for companies within the next year. Earlier this week, Duolingo CEO Luis von Ahn said that the company would replace human contract workers with AI. This month, Shopify CEO Tobias Lutke told all of his employees that using AI effectively was now a "fundamental expectation of everyone at Shopify." As tech companies turn to AI for coding, they are laying off human software engineers. According to layoff-tracker Layoffs.fyi, over 51,000 tech employees have been laid off at 112 companies so far this year.

Up to 30% of Microsoft's code is now written by AI: CEO Satya Nadella

Microsoft's Satya Nadella says AI now generates 20-30% of its code, boosting efficiency especially in Python. Meta's Mark Zuckerberg predicts AI will soon handle half of their coding work. This AI-driven shift is transforming software development, making coding faster and more accessible than ever before.Microsoft CEO Satya Nadella has revealed that between 20% and 30% of the code within the company's repositories is currently written by software -- in other words, produced by AI. He made the remark during a fireside chat with Meta CEO Mark Zuckerberg at Meta's LlamaCon conference on Tuesday, This was in response to a question about the proportion of AI-generated code at Microsoft today. Nadella also highlighted a growing reliance on AI-powered tools for quality assurance, noting: "The agents we have for reviewing code; that usage has increased." He acknowledged that the effectiveness of AI-generated code varies across programming languages. "One of the biggest challenges we had for a long time is that a lot of our code is still C++ and C Sharp. C Sharp is pretty good but C++ is not that great. Python is fantastic." When Nadella turned the question around and asked Zuckerberg about AI's role in Meta's development work, the Meta CEO admitted he didn't have a clear figure. However, he outlined Meta's current direction: "The big one we are focused on is building an AI and a machine learning engineer to advance the Llama development itself." Zuckerberg went on to say, "Our bet is that probably half the development is done by AI as opposed to people and that will just kind of increase from there." Back in April, ET reported that Microsoft's chief technology officer, Kevin Scott, had predicted that artificial intelligence would be responsible for producing 95% of all code within the next five years. "Very little is going to be -- line by line -- human-written code," he said Despite this rapid transformation, Scott underscored the continuing importance of human developers, stating on the 20VC podcast: "Think about this as sort of raising everyone's level." He added that AI will make it easier for more people to build basic applications or websites. With AI tools, even those without deep technical skills can generate working code.

Meta introduces Llama API; Nadella says as much as 30% of Microsoft code is written by AI

During a conversation with Meta CEO Mark Zuckerberg at Meta's inaugural LlamaCon AI developer event in Menlo Park, California, Microsoft CEO Satya Nadella stated that approximately 30% of the company's code is now generated by artificial intelligence. "I would estimate that around 20% to 30% of the code in our repositories and some of our projects is likely written entirely by software," Nadella remarked. He also noted that the percentage of code produced by AI at Microsoft is steadily increasing.

Satya Nadella Says AI Now Writes 30% Of Microsoft's Code -- Mark Zuckerberg Predicts Half Of Meta's Future Development Will Be Done by AI - Microsoft (NASDAQ:MSFT), Meta Platforms (NASDAQ:META)

Microsoft Corp. MSFT CEO Satya Nadella disclosed that artificial intelligence is now writing up to 30% of the tech giant's code, signaling a fundamental shift in software development as AI tools reshape how tech companies build their products. What Happened: Nadella said on Tuesday that AI now writes between 20-30% of the company's code base, during a conversation with Meta Platforms Inc. META CEO Mark Zuckerberg at Meta's inaugural LlamaCon AI developer event in Menlo Park, California. "I'd say maybe 20%, 30% of the code that is inside of our repos today and some of our projects are probably all written by software," Nadella stated during the public discussion. When asked about Meta's AI code generation, Zuckerberg indicated his company is building an AI model designed to create future versions of Meta's Llama models, predicting that "maybe half the development is going to be done by AI, as opposed to people" within the next year. Both companies employ tens of thousands of software developers but are increasingly turning to AI for coding tasks. This trend extends beyond tech giants, with Google CEO Sundar Pichai previously reporting that more than 25% of new code at Google is AI-generated. See Also: Jim Cramer Says Stockholders Are 'Not Just Arrogant Rich People' As Markets Slide Over 5% Amid Trade War -- Slams Trump Tariffs, Biden's Hostility Toward Business Why It Matters: The revelations come as Microsoft continues expanding its AI capabilities across its product suite while distinguishing between "knowledge work" and "knowledge workers" in its corporate philosophy. Nadella has emphasized that AI will transform how cognitive labor is performed without necessarily replacing human workers, comparing the shift to how spreadsheets revolutionized accounting or email transformed communication. Get StartedStart Futures Trading Fast -- with a $200 Bonus Join Plus500 today and get up to $200 to start trading real futures. Practice with free paper trading, then jump into live markets with lightning-fast execution, low commissions, and full regulatory protection. Get Started This integration of AI into development processes follows Microsoft's recent launch of "Computer Use," a new tool within Copilot Studio that enables AI agents to perform tasks in desktop and web applications by directly interacting with user interfaces without requiring APIs. The tool represents part of Microsoft's growing AI business, which Nadella recently announced has surpassed $13 billion in annual revenue, growing 175% year-over-year. Meanwhile, Meta has reportedly been monetizing its Llama AI models through revenue-sharing agreements with host businesses, according to an unredacted court filing in the copyright lawsuit Kadrey v. Meta. Read Next: Snapchat's My AI, Once Controversial, Sees 55% Year-Over-Year Growth In Daily Active Users: CEO Evan Spiegel Says, 'Augmented Reality Is The Ideal Interface' Image Via Shutterstock Disclaimer: This content was partially produced with the help of AI tools and was reviewed and published by Benzinga editors. METAMeta Platforms Inc$550.94-0.63%Stock Score Locked: Want to See it? Benzinga Rankings give you vital metrics on any stock - anytime. Reveal Full ScoreEdge RankingsMomentum78.98Growth75.06Quality-Value45.45Price TrendShortMediumLongOverviewMSFTMicrosoft Corp$394.230.05%Market News and Data brought to you by Benzinga APIs

Is AI the Future of Coding? It Writes 30% of Code at Microsoft!

Every other tech behemoth, including Microsoft, Meta, etc., has accepted the AI-written code. Interestingly, Microsoft has even accepted the change and stated 30% of the codes in the company are written and reviewed by AI. This development highlights the growing capabilities of AI and how it is changing the traditional coding landscape. AI's rapid progress is evident, but Microsoft CEO Satya Nadella has revealed how Microsoft has been adapting to this trend in its daily office work. In his interview at AI developer event, he spoke openly about this change at Microsoft. Meta's first-ever LlamaCon AI developer conference was organized in Menlo Park, California, on April 29. At that event, the Microsoft CEO sat down for a chat with Meta CEO Mark Zuckerberg. During this conversation, Nadella revealed that AI is responsible for generating between 20% and 30% of the code in some of Microsoft's projects. His statement reads, "I'd say maybe 20%, 30% of the code that is inside of our repos today and some of our projects are probably all written by software." Further, he mentioned AI generates Python codes pretty well, though its C++ abilities are "not that great." Moreover, this conversation unveiled that this integration at Microsoft isn't limited to code generation. AI tools even review codes, which indicates a much more significant adoption of AI throughout the software development lifecycle. Microsoft's Chief Technology Officer, Kevin Scott, is more hopeful about the trend. As per his prediction, by 2030, around 95% of code will be AI-generated. So, per him, it will allow human engineers to focus more on high-level design and strategic decision-making. This highlights a significant shift in the role of software engineers, from writing code line by line to supervising and guiding AI-driven development processes. The company's financial success further highlights the importance of this integration. Microsoft reported US$70.07 billion in revenue and US$3.46 billion in earnings per share. This success is the consequence of the company's trust and investment in AI and cloud services. Even Microsoft has and the expansion of Microsoft Azure. As per the current reports, this second platform has witnessed a 33% year-over-year revenue growth, which prominently shows the increasing demand for AI and cloud-based solutions.

As much as 30% of Microsoft code now written by AI, CEO Satya Nadella...

Microsoft CEO Satya Nadella on Tuesday said as much as 30% of the company's code is now written by artificial intelligence. "I'd say maybe 20%, 30% of the code that is inside of our repos today and some of our projects are probably all written by software," he told Mark Zuckerberg during a live conversation at Meta's inaugural LlamaCon AI developer event in Menlo Park, Calif. The amount of code being written by AI at Microsoft is increasing steadily, Nadella said. As for Meta, Zuckerberg told Nadella he didn't know the exact amount of code coming from AI. But he said that Meta is working on an AI model powerful enough to build future programs for the company's family of AI models. "Our bet is sort of that in the next year probably ... maybe half the development is going to be done by AI, as opposed to people, and then that will just kind of increase from there," Zuckerberg said. Microsoft and Meta together employ tens of thousands of software developers. But more and more tech companies have been mulling ways to replace human employees with AI bots to cut down on costs. According to a McKinsey report, 30% of US jobs could be fully automated by 2030, while 60% will be significantly altered by AI tools. Goldman Sachs similarly expects up to 50% of jobs to be fully automated by 2045. Google CEO Sundar Pichai in October said that more than 25% of the firm's new code was written by AI. Other executives have signaled they are rolling back new hires and mandating their teams lean more heavily on AI use. Shopify CEO Tobi Lutke earlier this month told employees that they will have to prove AI cannot do a job before they ask for more headcount. This week, Duolingo CEO Luis von Ahn similarly announced that the company will gradually stop using contractors for jobs that AI can take over, and will only approve further headcount for a team if AI cannot be implemented.

Mark Zuckerberg says AI will write most of Meta's AI code by 2026

Meta is already using AI tools for code generation, debugging, and optimization. Mark Zuckerberg is betting big on artificial intelligence. After launching the Meta AI app, Meta CEO predicts that the majority of the company's AI code will soon be written by AI itself. Meta is already using AI tools to assist with code generation and debugging. While most of the companies are planning to integrate AI in its operation, it will be interesting to see how these AI agents can independently write, test, and optimise code. Companies such as Google and Microsoft are also promoting AI-powered tools and platforms for certain projects. At LlamaCon, Meta's first AI developer conference, Zuckerberg asked Microsoft CEO Satya Nadella how much of the company's coding is now done by AI. "Around 20 to 30% of the code are probably written by AI software," Nadella replied. However, Zuckerberg was unable to provide an exact figure when Nadella asked him the same question. By next year, he said, the company wants to have half of its development completed by AI. It remains unclear whether the proposed target is for Llama or Meta. At the moment, Meta is utilising AI in feed experiments and ad ranking. Other major companies also try to incorporate AI into the majority of their projects. Recently, Google CEO Sundar Pichai stated at Alphabet's earnings call that AI now generates more than a quarter of the company's code. Meanwhile, Meta recently launched Meta AI, a standalone AI assistant app. The app, powered by the company's most recent large language model (LLM), Llama 4, is said to provide a more personalised experience. It is available for free on the Google Play and Apple App Stores. Notably, it is not integrated with WhatsApp, Instagram, Facebook, or Messenger. Instead, it is a platform specifically designed for AI interactions. The app supports text and audio conversations, as well as image generation and web search functionality.