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A woman walks past tents for the homeless lining a street in Los Angeles, Calif. on Feb. 1, 2021.

FREDERIC J. BROWN | AFP | Getty Images

In December of last year, single mom Courtney Peterson was laid off from her job working for a now-shuttered inpatient transitional living program. Aside from the flexibility it allowed her to sometimes bring her seven-year-old son to work, it paid enough to cover rent in a studio apartment in the Van Nuys neighborhood in Los Angeles, where they had lived for a year and a half. 

Peterson said she began to research potential avenues for help, immediately concerned about making January’s rent. When her son was an infant, they lived in a travel trailer, she said, a situation she did not want to return to.

“I started to reach out to local churches or places that said they offered rent assistance,” Peterson told CNBC. “But a lot of them wanted me to have active eviction notices in order to give me assistance. I felt like I was running out of options. I’d reached out to pretty much everyone I could possibly think of with no luck.”

Instead of an eviction notice, Peterson received a letter from Homelessness Prevention Unit within the Los Angeles County Department of Health Services, offering a lifeline. The pilot program uses predictive artificial intelligence to identify individuals and families at risk of becoming homeless, offering aid to help them stabilize and remain housed.

In 2023, California had more than 181,000 homeless individuals, up more than 30 percent since 2007, according to data from the U.S Department of Housing and Urban Development. A report from the Auditor of the State of California found the state spent $24 billion on homelessness from 2018 through 2023.

Launched in 2021, the technology has helped the department serve nearly 800 individuals and families at risk of becoming homeless, with 86 percent of participants retaining permanent housing when they leave the program, according to Dana Vanderford, associate director of homelessness prevention at the county’s Department of Health Services. 

Individuals and families have access to between $4,000 and $8,000, she said, with the majority of the funding for the program coming from the American Rescue Plan Act. Tracking down individuals to help and convincing them that the offer is real and not a scam can be a challenge, but once contact is established, aid is quickly put into motion.

“We often meet our clients within days of a loss of housing, or days after they’ve had a medical emergency. The timing with which we meet people feels critical,” Vanderford said. “Our ability to appear out of nowhere, cold-call a person, provide them with resources and prevent that imminent loss of housing for 86 percent of the people that we’ve worked with feels remarkable.”

Peterson said she and her son received some $8,000 to cover rent, utilities and basic needs, allowing her to stay put in her apartment while she looks for a new job. The program works with clients for four months and then follows up with them at the six-month mark and the 12-month mark, as well as 18 months after discharge. Case workers like Amber Lung, who helped Peterson, say they can see how important preventative work is firsthand.

“Once folks do lose that housing, it feels like there’s so many more hurdles to get back to [being] housed, and so if we can fill in just a little bit of a gap there might be to help them retain that housing, I think it’s much easier to stabilize things than if folks end up in a shelter or on the streets to get them back into that position,” Lung said.

Using AI to prevent homelessness: Here's what to know

Predicting Risk

The AI model was developed by the California Policy Lab at UCLA over the course of several years, using data provided by Los Angeles County’s Chief Information Office. The CIO integrated data from seven different county departments, de-identified for privacy, including emergency room visits, behavioral health care, and large public benefits programs from food stamps to income support and homeless services, according to Janey Rountree, executive director of the California Policy Lab. The program also pulled data from the criminal justice system.

Those data, linked together over many years, are what would be used to make predictions about who would go on to experience homelessness, developed during a period of time when the policy lab had the outcome to test the model’s accuracy. 

Once the model identified patterns in who experienced homelessness, the lab used it to attempt to make predictions about the future, creating an anonymized list of individuals ranked from highest risk to lowest. The lab provided the list to the county so it could reach out to people who may be at risk of losing housing before it happened.

However, past research has found that anonymized data can be traced back to individuals based on demographic information. A sweeping study on data privacy, based on 1990 U.S. Census data found 87% of Americans could be identified by using ZIP code, birth date and gender.

“We have a deep, multi-decade long housing shortage in California, and the cost of housing is going up, increasingly, and that is the cause of our people experiencing homelessness,” Rountree said. “The biggest misperception is that homelessness is caused by individual risk factors, when in fact it’s very clear that the root cause of this is a structural economic issue.”

The Policy Lab provided the software to the county for free, Rountree said, and does not plan to monetize it. Using AI in close partnership with people who have relevant subject matter expertise from teachers to social workers can help to promote positive social outcomes, she said. 

“I just want to emphasize how important it is for every community experiencing homelessness, to test and innovate around prevention,” she said. ” It’s a relatively new strategy in the lifespan of homeless services. We need more evidence. We need to do more experiments around how to find people at risk. I think this is just one way to do that.”

The National Alliance to End Homelessness found in 2017 a chronically homeless person costs the taxpayer an average of $35,578 per year, and those costs are reduced by an average of nearly half when they are placed in supportive housing.

Los Angeles County has had initial conversations with Santa Clara County about the program, and San Diego County is also exploring a similar approach, Vanderford said.

Government Use of Artificial Intelligence

AI in the hands of government agencies has faced scrutiny due to potential outcomes. Police reliance on AI technology has led to wrongful arrests, and in California, voters rejected a plan to repeal the state’s bail system in 2020 and replace it with an algorithm to determine individual risk, over concerns it would increase bias in the justice system.

Broadly speaking, Margaret Mitchell, chief ethics scientist at AI startup Hugging Face, said ethics around the government use of AI hinge on context of use and safety of identifiable information, even if anonymized. Mitchell also points to how important it is to receive informed consent from people seeking help from government programs.

 “Are the people aware of all the signals that are being collected and the risk of it being associated to them and then the dual use concerns for malicious use against them?” Mitchell said. “There’s also the issue of how long this data is being kept and who might eventually see it.”

While the technology aims to provide aid to those in need before their housing is lost in Los Angeles County, which Mitchell said is a positive thing to do from a “virtue ethics” perspective, there are broader questions from a utilitarian viewpoint.

 “Those would be concerns like, ‘What is the cost to the taxpayer and how likely is this system to actually avoid houselessness?'” she said.

As for Peterson, she’s in the process of looking for work, hoping for a remote position that will allow her flexibility. Down the road, she’s hoping to obtain her licensed vocational nursing certification and one day buy a home where her son has his own room.

“It has meant a lot just because you know my son hasn’t always had that stability. I haven’t always had that stability,” she said of the aid from the program. “To be able to call this place home and know that I’m not going to have to move out tomorrow, my son’s not going to have to find new friends right away… It’s meant a lot to both me and my son.”

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USDC stablecoin issuer Circle files for IPO as public markets open to crypto

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USDC stablecoin issuer Circle files for IPO as public markets open to crypto

Jeremy Allaire, Co-Founder and CEO, Circle 

David A. Grogan | CNBC

Circle, the company behind the USDC stablecoin, has filed for an initial public offering with the U.S. Securities and Exchange Commission.

The S1 lays the groundwork for Circle’s long-anticipated entry into the public markets.

While the filing does not yet disclose the number of shares or a price range, sources told Fortune that Circle plans to move forward with a public filing in late April and is targeting a market debut as early as June.

JPMorgan Chase and Citi are reportedly serving as lead underwriters, and the company is seeking a valuation between $4 billion and $5 billion, according to Fortune.

This marks Circle’s second attempt at going public. A prior SPAC merger with Concord Acquisition Corp collapsed in late 2022 amid regulatory challenges. Since then, Circle has made strategic moves to position itself closer to the heart of global finance — including the announcement last year that it would relocate its headquarters from Boston to One World Trade Center in New York City.

Read more about tech and crypto from CNBC Pro

Circle is best known as the issuer of USDC, the world’s second-largest stablecoin by market capitalization.

Pegged one-to-one to the U.S. dollar and backed by cash and short-term Treasury securities, USDC has roughly $60 billion in circulation.

Circle is best known as the issuer of USDC, the world’s second-largest stablecoin by market capitalization.

Pegged one-to-one to the U.S. dollar and backed by cash and short-term Treasury securities, USDC has roughly $60 billion in circulation. It makes up about 26% of the total market cap for stablecoins, behind Tether‘s 67% dominance. Its market cap has grown 36% this year, however, compared with Tether’s 5% growth.

Coinbase CEO Brian Armstrong said on the company’s most recent earnings call that it has a “stretch goal to make USDC the number 1 stablecoin.” 

The company’s push into public markets reflects a broader moment for the crypto industry, which is navigating renewed political favor under a more crypto-friendly U.S. administration. The stablecoin sector is ramping up as the industry grows increasingly confident that the crypto market will get its first piece of U.S. legislation passed and implemented this year, focusing on stablecoins.

Stablecoins’ growth could have investment implications for crypto exchanges like Robinhood and Coinbase as they integrate more of them into crypto trading and cross-border transfers. Coinbase also has an agreement with Circle to share 50% of the revenue of its USDC stablecoin.

The stablecoin market has grown about 11% so far this year and about 47% in the past year, and has become a “systemically important” part of the crypto market, according to Bernstein. Historically, digital assets in this sector have been used for trading and as collateral in decentralized finance (DeFi), and crypto investors watch them closely for evidence of demand, liquidity and activity in the market.

More recently, however, rhetoric around stablecoins’ ability to help preserve U.S. dollar dominance – by exporting dollar utility internationally and ensuring demand for U.S. government debt, which backs nearly all dollar-denominated stablecoins – has grown louder.

A successful IPO would make Circle one of the most prominent crypto-native firms to list on a U.S. exchange — an important signal for both investors and regulators as digital assets become more entwined with the traditional financial system.

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Hims & Hers shares rise as company adds new weight-loss medications to platform

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Hims & Hers shares rise as company adds new weight-loss medications to platform

The Hims app arranged on a smartphone in New York on Feb. 12, 2025.

Gabby Jones | Bloomberg | Getty Images

Hims & Hers Health shares closed up 5% on Tuesday after the company announced patients can access Eli Lilly‘s weight loss medication Zepbound and diabetes drug Mounjaro, as well as the generic injection liraglutide, through its platform.

Zepbound, Mounjaro and liraglutide are part of the class of weight loss medications called GLP-1s, which have exploded in popularity in recent years. Hims & Hers launched a weight loss program in late 2023, but its GLP-1 offerings have evolved as the company has contended with a volatile supply and regulatory environment.

Lilly’s weekly injections Zepbound and Mounjaro will cost patients $1,899 a month, according to the Hims & Hers website. The generic liraglutide will cost $299 a month, but it requires a daily injection and can be less effective than other GLP-1 medications.

“As we look ahead, we plan to continue to expand our weight loss offering to deliver an even more holistic, personalized experience,” Dr. Craig Primack, senior vice president of weight loss at Hims & Hers, wrote in a blog post.

A Lilly spokesperson said in a statement that the company has “no affiliation” with Hims & Hers and noted that Zepbound is available at lower costs for people who are insured for the product or for those who buy directly from the company. 

In May, Hims & Hers started prescribing compounded semaglutide, the active ingredient in Novo Nordisk‘s GLP-1 weight loss medications Ozempic and Wegovy. The offering was immensely popular and helped generate more than $225 million in revenue for the company in 2024.

But compounded drugs can traditionally only be mass produced when the branded medications treatments are in shortage. The U.S. Food and Drug Administration announced in February that the shortage of semaglutide injections products had been resolved.

That meant Hims & Hers had to largely stop offering the compounded medications, though some consumers may still be able to access personalized doses if it’s clinically applicable. 

During the company’s quarterly call with investors in February, Hims & Hers said its weight loss offerings will primarily consist of its oral medications and liraglutide. The company said it expects its weight loss offerings to generate at least $725 million in annual revenue, excluding contributions from compounded semaglutide.

But the company is still lobbying for compounded medications. A pop up on Hims & Hers’ website, which was viewed by CNBC, encourages users to “use your voice” and urge Congress and the FDA to preserve access to compounded treatments.

With Tuesday’s rally, Hims and Hers shares are up about 27% in 2025 after soaring 172% last year.

WATCH: Hims & Hers shares tumble over concerns around weight-loss business

Hims & Hers shares tumble over concerns around weight-loss business

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Meta’s head of AI research announces departure

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Meta's head of AI research announces departure

Meta CEO Mark Zuckerberg holds a smartphone as he makes a keynote speech at the Meta Connect annual event at the company’s headquarters in Menlo Park, California, on Sept. 25, 2024.

Manuel Orbegozo | Reuters

Meta’s head of artificial intelligence research announced Tuesday that she will be leaving the company. 

Joelle Pineau, the company’s vice president of AI research, announced her departure in a LinkedIn post, saying her last day at the social media company will be May 30. 

Her departure comes at a challenging time for Meta. CEO Mark Zuckerberg has made AI a top priority, investing billions of dollars in an effort to become the market leader ahead of rivals like OpenAI and Google.

Zuckerberg has said that it is his goal for Meta to build an AI assistant with more than 1 billion users and artificial general intelligence, which is a term used to describe computers that can think and take actions comparable to humans.

“As the world undergoes significant change, as the race for AI accelerates, and as Meta prepares for its next chapter, it is time to create space for others to pursue the work,” Pineau wrote. “I will be cheering from the sidelines, knowing that you have all the ingredients needed to build the best AI systems in the world, and to responsibly bring them into the lives of billions of people.”

Vice President of AI Research and Head of FAIR at Meta Joelle Pineau attends a technology demonstration at the META research laboratory in Paris on February 7, 2025.

Stephane De Sakutin | AFP | Getty Images

Pineau was one of Meta’s top AI researchers and led the company’s fundamental AI research unit, or FAIR, since 2023. There, she oversaw the company’s cutting-edge computer science-related studies, some of which are eventually incorporated into the company’s core apps. 

She joined the company in 2017 to lead Meta’s Montreal AI research lab. Pineau is also a computer science professor at McGill University, where she is a co-director of its reasoning and learning lab.

Some of the projects Pineau helped oversee include Meta’s open-source Llama family of AI models and other technologies like the PyTorch software for AI developers.

Pineau’s departure announcement comes a few weeks ahead of Meta’s LlamaCon AI conference on April 29. There, the company is expected to detail its latest version of Llama. Meta Chief Product Officer Chris Cox, to whom Pineau reported to, said in March that Llama 4 will help power AI agents, the latest craze in generative AI. The company is also expected to announce a standalone app for its Meta AI chatbot, CNBC reported in February

“We thank Joelle for her leadership of FAIR,” a Meta spokesperson said in a statement. “She’s been an important voice for Open Source and helped push breakthroughs to advance our products and the science behind them.” 

Pineau did not reveal her next role but said she “will be taking some time to observe and to reflect, before jumping into a new adventure.”

WATCH: Meta awaits antitrust fine from EU

Meta awaits antitrust fine from EU

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