Elon Musk and dozens of other technology leaders have called on AI labs to pause the development of systems that can compete with human-level intelligence.
In an open letter from the Future of Life Institute, signed by Musk, Apple co-founder Steve Wozniak and 2020 presidential candidate Andrew Yang, AI labs were urged to cease training models more powerful than GPT-4, the latest version of the large language model software developed by U.S. startup OpenAI.
“Contemporary AI systems are now becoming human-competitive at general tasks, and we must ask ourselves: Should we let machines flood our information channels with propaganda and untruth?” the letter read.
“Should we automate away all the jobs, including the fulfilling ones? Should we develop nonhuman minds that might eventually outnumber, outsmart, obsolete and replace us? Should we risk loss of control of our civilization?”
The letter added, “Such decisions must not be delegated to unelected tech leaders.”
The Future of Life Institute is a nonprofit organization based in Cambridge, Massachusetts, that campaigns for the responsible and ethical development of artificial intelligence. Its founders include MIT cosmologist Max Tegmark and Skype co-founder Jaan Tallinn.
The institute said it was calling on all AI labs to “immediately pause for at least 6 months the training of AI systems more powerful than GPT-4.”
GPT-4, which was released earlier this month, is thought to be far more advanced than its predecessor GPT-3.
“If such a pause cannot be enacted quickly, governments should step in and institute a moratorium,” it added.
ChatGPT, the viral AI chatbot, has stunned researchers with its ability to produce humanlike responses to user prompts. By January, ChatGPT had amassed 100 million monthly active users only two months into its launch, making it the fastest-growing consumer application in history.
The technology is trained on huge amounts of data from the internet, and has been used to create everything from poetry in the style of William Shakespeare to drafting legal opinions on court cases.
But AI ethicists have also raised concerns with potential abuses of the technology, such as plagiarism and misinformation.
Musk has previously said he thinks AI represents one of the “biggest risks” to civilization.
The Tesla and SpaceX CEO is also one of the co-founders of OpenAI, though he left OpenAI’s board in 2018 and no longer holds a stake in the company.
He has criticized the organization a number of times recently, saying he believes it is diverging from its original purpose.
Regulators are also racing to get a handle on AI tools as the technology is advancing at a rapid pace. On Wednesday, the U.K. government published a white paper on AI, deferring to different regulators to supervise the use of AI tools in their respective sectors by applying existing laws.
The logo of an Apple Store is seen reflected on the glass exterior of a Samsung flagship store in Shanghai, China Monday, Oct. 20, 2025.
Wang Gang | Feature China | Future Publishing | Getty Images
A shortage of memory chips fueled by artificial intelligence players is likely to cause a price rise in smartphones in 2026 and a drop in shipments, Counterpoint Research said in a note on Tuesday.
Smartphone shipments could fall 2.1% in 2026, according to Counterpoint, versus a previous outlook of flat-to-positive growth.
Shipments do not equate to sales but are a measure of demand as they track the number of devices being sent to sales channels like stores.
Meanwhile, the average selling price of smartphones could jump 6.9% year-on-year in 2026, Counterpoint said, in comparison to a previous forecast of a 3.6% rise.
The continued build-out of data centres globally has hiked demand for systems developed by Nvidia, which in turn uses components designed by SK Hynix and Samsung — the two biggest suppliers of so-called memory chips.
However, a specific component called dynamic random-access memory or DRAM, which is used in AI data centers, is also critical for smartphones. DRAM prices have surged this year as demand outstrips supply.
For low-end smartphones priced below $200, the bill of materials cost has increased 20% to 30% since the beginning of the year, Counterpoint said. The bill of materials is the cost of producing a single smartphone.
The mid and high-end smartphone segment has seen material costs rise 10% to 15%.
“Memory prices could rise another 40% through Q2 2026, resulting in BoM costs increasing anywhere between 8% and over 15% above current elevated levels,” Counterpoint said.
The rising price of components could be passed on to consumers and that will in turn, drive the rise in the average selling price.
“Apple and Samsung are best positioned to weather the next few quarters,” MS Hwang, research director at Counterpoint, said in the note. “But it will be tough for others that don’t have as much wiggle room to manage market share versus profit margins.”
Hwang said this will “play out especially” with Chinese smartphone makers who are in the mid-to-lower end of the market.
Counterpoint said some companies may downgrade components like camera modules, displays and even audio, as well as reusing old components. Smartphone players are likely to try to incentivize consumers to buy their higher-priced devices too.
A trader works on the floor at the New York Stock Exchange (NYSE) in New York City, U.S., Dec.15, 2025.
Brendan McDermid | Reuters
U.S. stocks of late have been shaky as investors turn away from artificial intelligence shares, especially those related to AI infrastructure, such as Oracle, Broadcom and CoreWeave.
The worry is that those companies are running into high levels of debt to finance their multibillion-dollar deals.
The stock lost 2.7% on Monday, while shares of CoreWeave, its fellow player in the AI data center trade dropped around 8%. Broadcom also retreated over concerns over margin compression, sliding about 5.6%.
That said, major indexes were not too adversely affected as investors continued rotating into sectors such as consumer discretionary and industrials. The S&P 500 slipped 0.16%, the Dow Jones Industrial Average ticked down just 0.09% and the Nasdaq Composite, comprising more tech firms, fell 0.59%.
The broader market performance suggests that the fears are mostly contained within the AI infrastructure space.
“It definitely requires the ROI [return on investment] to be there to keep funding this AI investment,” Matt Witheiler, head of late-stage growth at Wellington Management, told CNBC’s “Money Movers” on Monday. “From what we’ve seen so far that ROI is there.”
Witheiler said the bullish side of the story is that, “every single AI company on the planet is saying if you give me more compute I can make more revenue.”
The ready availability of clients, according to that argument, means those companies that provide the compute — Oracle and CoreWeave — just need to make sure their finances are in order.
— CNBC’s Ari Levy contributed to this report.
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Customers walk in the parking lot outside a Costco store on December 02, 2025 in Chicago, Illinois.
Traders work on the floor at the New York Stock Exchange in New York City, U.S., Dec. 15, 2025.
Brendan McDermid | Reuters
U.S. stocks of late have been shaky as investors turn away from artificial intelligence shares, especially those related to AI infrastructure, such as Oracle, Broadcom and CoreWeave.
The worry is that those companies are running into high levels of debt to finance their multibillion-dollar deals.
The stock lost 2.7% on Monday, while shares of CoreWeave, its fellow player in the AI data center trade dropped around 8%. Broadcom also retreated over concerns over margin compression, sliding about 5.6%.
That said, the broader market was not affected too adversely as investors continued rotating into sectors such as consumer discretionary and industrials. The S&P 500 slipped 0.16%, the Dow Jones Industrial Average ticked down just 0.09% and the Nasdaq Composite, comprising more tech firms, fell 0.59%.
The broader market performance suggests that the fears are mostly contained within the AI infrastructure space.
“It definitely requires the ROI [return on investment] to be there to keep funding this AI investment,” Matt Witheiler, head of late-stage growth at Wellington Management, told CNBC’s “Money Movers” on Monday. “From what we’ve seen so far that ROI is there.”
Witheiler said the bullish side of the story is that, “every single AI company on the planet is saying if you give me more compute I can make more revenue.”
The ready availability of clients, according to that argument, means those companies that provide the compute — Oracle and CoreWeave — just need to make sure their finances are in order.
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U.S. collects $200 billion in tariffs. The country’s Customs and Border Protection agency said Monday that the tally comprises only new tariffs, including “reciprocal” and “fentanyl” levies, imposed by U.S. President Trump in his second term.
Ukraine-Russia peace deal is nearly complete. That’s according to U.S. officials, who held talks with Ukraine President Volodymyr Zelenskyy beginning Sunday. Ukraine has offered to give up its NATO bid, while Russia is open to Ukraine joining the EU, officials said.
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Customers walk in the parking lot outside a Costco store on December 02, 2025 in Chicago, Illinois.