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DeepMind slows down research releases in battle to keep competitive edge

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DeepMind slows down research releases in battle to keep competitive edge

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Google’s artificial intelligence arm DeepMind has been holding back the release of its world-renowned research, as it seeks to retain a competitive edge in the race to dominate the burgeoning AI industry.

The group, led by Nobel Prize winner Sir Demis Hassabis, has introduced a tougher vetting process and more bureaucracy that made it harder to publish studies about its work on AI, according to seven current and former research scientists at Google DeepMind. 

Three former researchers said that the group was most reluctant to share papers that reveal innovations that could be exploited by competitors, or cast Google’s own Gemini AI model in a negative light compared to others.

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The changes represent a significant shift for DeepMind, which has long prided itself on its reputation for releasing groundbreaking papers and home for the best scientists building AI.

Meanwhile, huge breakthroughs by Google researchers — such as its 2017 “transformers” paper that provided the architecture behind large language models — played a central role in creating today’s boom in generative AI. 

Since then, DeepMind has become a central part of its parent company’s drive to cash in on the cutting-edge technology, as investors expressed concern the Big Tech giant had ceded its early lead to the likes of ChatGPT maker OpenAI. 

“I cannot imagine us putting out the transformer papers for general use now,” said one current researcher. 

Among the changes in the company’s publication policies are a six-month embargo before “strategic” papers related to generative AI are released. Researchers also often need to convince several staff members of the merits of publication, said two people with knowledge of the matter.

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A person close to DeepMind said the changes were to benefit researchers who had become frustrated spending time on work that would not be approved for strategic or competitive reasons. They added that the company still publishes hundreds of papers each year and is among the largest contributors to major AI conferences. 

Concern that Google was falling behind in the AI race contributed to the merger of the London-based DeepMind and California-based Brain AI units in 2023. Since then, it has been faster to roll out a wide array of AI-infused products.

“The company has shifted to one that cares more about product and less about getting research results out for the general public good,” said one former DeepMind research scientist. “It’s not what I signed up for.”

DeepMind said it has “always been committed to advancing AI research and we are instituting updates to our policies that preserve the ability for our teams to publish and contribute to the broader research ecosystem”. 

While the company had a publication review process in place before DeepMind’s merger with Brain, the system has become more bureaucratic, according to those with knowledge of the changes. 

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Former staffers suggested the new processes have stifled the release of commercially sensitive research to avoid the leaking of potential innovations. One said that publishing papers on generative AI was “almost impossible”.

In one incident, DeepMind stopped the publication of research that showed Google’s Gemini language model is not as capable or is less safe than rivals, especially OpenAI’s GPT-4, according to one current employee. 

However, the employee added it had also blocked a paper that revealed vulnerabilities in OpenAI’s ChatGPT, over concerns the release seemed like a hostile tit-for-tat. 

A person close to DeepMind said it does not block papers that discuss security vulnerabilities, adding it routinely publishes such work under a “responsible disclosure policy,” in which researchers must give companies the chance to fix any flaws before making them public. 

But the clampdown has unsettled some staffers, where success has long been measured through appearing in top-tier scientific journals. People with knowledge of the matter said the new review processes had contributed to some departures.

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“If you can’t publish, it’s a career killer if you’re a researcher,” said a former researcher. 

Some ex-staff added projects focused on improving its Gemini suite of AI-infused products were increasingly prioritised in the internal battle for access to data sets and computing power.

In the past few years, Google has produced a range of AI-powered products that have impressed the markets. This includes improving its AI-generated summaries that appear above search results, to unveiling an “Astra” AI agent that can answer real-time queries across video, audio and text.

The company’s share price has increased by as much as a third over the past year, though those gains pared back in recent weeks as concern over US tariffs hit tech stocks.

In recent years, Hassabis has balanced the desire of Google’s leaders to commercialise its breakthroughs with his life mission of trying to make artificial general intelligence (AGI) — AI systems with abilities that can match or surpass humans. 

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“Anything that gets in the way of that he will remove,” said one current employee. “He tells people this is a company not a university campus; if you want to work at a place like that, then leave.”

Additional reporting by George Hammond

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Three more people charged with damaging Reflecting Pool after Trump’s multimillion-dollar restoration | CNN Politics

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Three more people charged with damaging Reflecting Pool after Trump’s multimillion-dollar restoration | CNN Politics

Three more people have been criminally charged with destruction of property at the Lincoln Memorial Reflecting Pool.

Officers say they detained Cameron Thiers, Sophie Dennison-Gibby and Justin Carreno one Saturday afternoon in June and described in court documents witnessing them peeling and removing pieces of blue paint from the Reflecting Pool.

One officer “witnessed Carreno reach down into the reflecting pool and pull up a piece of the blue paint,” according to the court documents.

The officer who detained Dennison-Gibby “found 1 additional piece of the reflecting pool liner” in her purse, the documents said.

All three incidents were recorded on the officers’ body worn cameras, they said in the court documents.

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Several “partnering law enforcement agencies assigned to the Reflecting Pool” working with US Park Police were involved in detaining the two men and one woman — including officers from Texas, Oklahoma, Montana and California.

One of the officers said in court documents that Thiers “admitted to removing a piece of blue sealant from the Reflecting Pool and still had it in his hand when I made contact with him.”

The three defendants were arraigned in court Wednesday and pleaded not guilty to the misdemeanor charges of destruction of property with a value less than $1,000. The judge ordered them to stay away from the Reflecting Pool.

Lawyers for Thiers and Dennison-Gibby declined to comment. CNN has reached out to Carreno’s attorney.

If found guilty of destruction of property, the defendants could be fined up to $1,000 and face a maximum of 180 days behind bars.

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The New York Times first reported that three additional people had been charged with damaging the Reflecting Pool.

President Donald Trump has repeatedly claimed that vandals caused major damage to the pool by gashing the lining after his administration spent more than $14 million on renovations, though he has not provided evidence to support that claim. The officers who charged Carreno, Thiers and Dennison-Gibby did not accuse them of gashing the lining.

Former Olympic canoeist David Hearn was indicted by a grand jury in Washington, DC, last week for allegedly damaging the Reflecting Pool. Hearn — unlike Carreno, Thiers and Dennison-Gibby – was charged with destruction of property with a value of more than $1,000 which carries a maximum penalty of 10 years in prison, if convicted. He is set to be arraigned in court Thursday.

Crews began draining the Reflecting Pool over the weekend to make repairs, according to Interior Secretary Doug Burgum, for the second time in three months.

The move comes after weeks of problems – algae blooms, green-hued water, a chipping bottom and the administration’s allegations of vandalism – that have plagued the iconic landmark, making its woes the subject of national interest.

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Supreme Court financial disclosures reveal how their books add to their income

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Supreme Court financial disclosures reveal how their books add to their income

Supreme Court Justice Amy Coney Barrett speaks at the Reagan Library on Sept. 9, 2025, in Simi Valley, Calif. Barrett discussed and signed copies of her new book, Listening to the Law: Reflections on the Court and Constitution.

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Even as the Supreme Court was handing down one legal thunderbolt after another last week, the justices were quietly releasing their annual financial reports. Justice Samuel Alito was the only sitting justice to request an extension, which he has done for 15 years. The disclosures do not give a complete account of the justices’ total income and wealth, but they give insights into their concertgoing, guest professorships and even their involvement in youth sports.

In addition to their salaries, much of the justices’ reported income came from their book deals. Justice Ketanji Brown Jackson led the pack earning more than $1.1 million last year for a total of roughly $4 million since her memoir, Lovely One, was published in 2024.

Justices Sonia Sotomayor, Neil Gorsuch, Amy Coney Barrett and retired Justice Anthony Kennedy also reported income from published books. Earnings from their books ranged from $849,000 for Barrett, to $300,000 for Gorsuch and $88,000 for Sotomayor, whose books include her 2013 autobiography and five children’s books. Justice Clarence Thomas, who previously earned $1.5 million for his 2007 memoir, listed no publisher payments last year, and Justice Brett Kavanaugh, one of 13 co-authors of a 2016 legal treatise, also received no payments last year. Kavanaugh is said to be working on a memoir but he listed no payments for the anticipated book. Alito does have a book coming out in the fall, but with his financial report still outstanding, there is no data on how much he was paid for the work in 2025.

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The only two sitting justices who have not written books are Chief Justice John Roberts and Justice Elena Kagan.

Many justices also earned income from teaching at law schools. Roberts reported income from New England Law, located in Boston, and Gorsuch reported teaching income from George Mason University in Virginia. Thomas taught classes at Catholic University in Washington, D.C., and Barrett and Kavanaugh taught at Notre Dame Law School. Barrett graduated from the school and began teaching there 23 years ago; Kavanaugh has family connections to Notre Dame.

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Manhattan Building’s Columns Buckled Beneath New Addition, Images Show

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Manhattan Building’s Columns Buckled Beneath New Addition, Images Show

At least two structural columns buckled and failed in a 37-story office tower in Midtown Manhattan on Tuesday, prompting evacuations of nearby streets and buildings. While city officials asserted that the tower was in no danger of collapsing completely, outside engineers said further failures in the structure could not be ruled out.

A pair of columns that failed completely were part of the tower’s existing structure. A New York Times review of images and videos from inside the building has found that several floors were added atop these columns.

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City officials said in a news conference on Tuesday that the building was continuing to move, while they simultaneously assured the city that the building would not suffer “total collapse.” “The way this building is constructed, it’s a steel-frame building,” John Esposito, a chief in the Fire Department in New York, said at the afternoon news conference. “So, it would not be a total collapse. It would be more of a localized collapse.” Still, he said, “that remains our concern, that it’s moved.”

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Engineers said that the movement itself was cause for concern. In a properly designed steel building, they said, loads should redistribute quickly to surviving structural supports if columns failed.

Joe DiPompeo, a former president of the Structural Engineering Institute at the American Society of Civil Engineers, said that if the structure had been overloaded, he would expect any movement “to happen very quickly,” rather than gradually.

“Generally when a column buckles, it’s a sudden failure,” Mr. DiPompeo said. He said that a full collapse remained unlikely given the redundancies built into the building codes.

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Engineers often refer to the most dangerous possibility as a progressive collapse, a process in which structures near the initial failure become overstressed and also fail, potentially bringing down the building if the sequence continues. While unlikely, it cannot be ruled out, Mr. DiPompeo said.

Footage recorded from inside the building shows at least two structural columns appear to have failed completely, Mr. DiPompeo said. Other nonstructural, interior walls — or at least the metal “studs” that were in place to hold them up — also appear to have deformed.

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“The only way that really happens is if the floor above them dropped. It looks like the floor above could have dropped a foot or two, which is obviously not a good situation,” Mr. DiPompeo said.

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Image from @fernando40tiktok.commarc via Storyful

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Image from @Bogs4NY via X

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The 37-story building is in the process of being converted from office space into residential units. Four new floors and a large vertical portion were added onto the existing building in recent months. The vertical portion consists of a stack of over a dozen new floors cantilevered out over the existing building below.

Engineers said that there was nothing inherently wrong with adding residential floors or the cantilevered section above the columns that failed, as long as the original structure and the modifications had properly accounted for the added weight and wind loads.

“The cantilever alone doesn’t change anything,” Mr. DiPompeo said, but it does put additional load on the columns underneath — a factor that should have been reflected in the design.

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Nathan Berman, managing principal and founder of MetroLoft, the developer overseeing the conversion, said on Tuesday that “this incident is nothing more than a typical construction mishap.”

He said two columns near the northwest corner of the tower had bent under the weight of additions to the building above, most likely because those columns had not been properly reinforced, though he said an investigation would determine the cause. The rest of the columns, he said, “picked up the weight.” He estimated the affected floors above the failed columns had sagged by a maximum of four inches.

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Mr. Berman said that he expected the problems to be fixed and the project to be completed with, at most, a slight delay.

On Tuesday evening, installation of temporary shoring was set to begin shortly, in order to help stabilize the 20th and 21st floors of the building.

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