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VMware customers in Europe face up to 1,500% price increases under Broadcom ownership

Regulatory storm brewing The pricing crisis has triggered formal regulatory attention across Europe. Germany’s VOICE IT customer association has filed a complaint with the European Commission, while ECCO explicitly calls for regulatory intervention, including reinstating previous contracts and suspending Broadcom’s ongoing litigation. “Unless Broadcom promptly implements critical changes, the company’s financial model remains legally and […]

Regulatory storm brewing

The pricing crisis has triggered formal regulatory attention across Europe. Germany’s VOICE IT customer association has filed a complaint with the European Commission, while ECCO explicitly calls for regulatory intervention, including reinstating previous contracts and suspending Broadcom’s ongoing litigation.

“Unless Broadcom promptly implements critical changes, the company’s financial model remains legally and ethically flawed,” ECCO warned, noting that current practices appear to violate EU competition regulations.

Sekhri observed that Broadcom’s licensing overhaul has drawn fresh attention from EU regulators, though “it remains unclear whether formal action will meaningfully alter licensing behavior or lead to structural remedies.”

Strategic risks mount

Broadcom’s aggressive licensing realignment may secure short-term revenue gains, but risks long-term erosion of the strategic value from its VMware acquisition. “If customer attrition and compliance overheads accelerate, the very basis for acquisition ROI could be compromised,” Gogia warned.

Sekhri added that this growing tension introduces risk to Broadcom’s VMware monetization strategy. “The pace and rigidity of the licensing changes have triggered pushback from partners and customers alike, especially in regulated and sovereignty-sensitive markets,” she said.

For Broadcom, the approach reflects what Sekhri described as “a high-control, margin-maximization playbook that may yield short-term gains but invites long-term risks — especially if it alienates partners or accelerates customer exit paths.”

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Six vendor platforms to watch

Most recently, Extreme (Nasdaq:EXTR) added an AI service agent to Platform ONE, as well as a new dashboard to simplify network and security operations. 3. Fortinet Security Platform: Integration is built-in The Fortinet Security Fabric features one operating system (FortiOS), a unified agent (FortiClient), one management console (FortiManager), one data

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VMware customers in Europe face up to 1,500% price increases under Broadcom ownership

Regulatory storm brewing The pricing crisis has triggered formal regulatory attention across Europe. Germany’s VOICE IT customer association has filed a complaint with the European Commission, while ECCO explicitly calls for regulatory intervention, including reinstating previous contracts and suspending Broadcom’s ongoing litigation. “Unless Broadcom promptly implements critical changes, the company’s

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WTI Settles at $61.53 in Light Trade

Oil drifted higher in thin pre-holiday trading as investors’ conviction that the US and Iran can reach a nuclear deal waned while strong US data buoyed a shaky demand picture. West Texas Intermediate edged up by 0.5% to settle above $61 a barrel, with volumes trending lower ahead of Monday’s Memorial Day holiday. The US and Iran concluded a fifth round of nuclear talks in Rome that yielded “some but not conclusive progress,” according to Iranian Foreign Minister Abbas Araghchi. A wrong turn in the negotiations, which have spurred criticism from several high-ranking Iranian officials, may lead to tighter sanctions, crimping flows from the OPEC member. Meanwhile, strong US economic data helped erase an earlier rout of nearly 2% after President Donald Trump said in a social media post that the European Union had been “very difficult to deal with” and that he would recommend a 50% tariff to be imposed on the bloc on June 1. The US dollar slumped to its lowest level since 2023, making commodities priced in the currency more attractive. Geopolitics have been a major focus for traders this week, with a report from CNN that US intelligence suggested Israel was making preparations to strike Iranian nuclear facilities driving brief gains earlier in the week. After that, Araghchi, Iran’s lead negotiator in talks with the US, said a deal was possible that would entail Tehran avoiding nuclear weapons, but not ditching uranium enrichment. Still, the outlook remains overall bearish. Crude has shed about 14% this year, hitting the lowest since 2021 last month, as OPEC+ loosened supply curbs at a faster-than-expected pace, just as the US-led tariff war posed headwinds for demand. Prices had recovered some ground as trade tensions between the US and China eased, but data this week also showed another increase in

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Poland Says Key Infrastructure at Risk After Baltic Sea Incident

Polish Prime Minister Donald Tusk warned on Thursday that the Baltic Sea is becoming “a new area of confrontation” with Russia, putting the country’s critical infrastructure increasingly at risk. His warning comes a day after Polish authorities said a sanctioned Russian ship was performing “suspicious maneuvers” near the power cable connecting Poland and Sweden. The tanker left for an unspecified Russian port after the Polish armed forces intervened, they said. The undersea power link was not damaged, but Poland is checking whether any explosive devices were planted, the prime minister said after meeting top navy commanders. The Baltic Sea has become a flashpoint in recent months after the detention of several vessels on suspicion of tearing up undersea telecommunications cables. Baltic nations have also increased scrutiny of unregistered tankers due to concerns about sanctioned Russian oil, saying that Moscow’s so-called ‘shadow fleet’ could lead to security breaches and environmental risks. Since Russia’s full-scale invasion of Ukraine there have been “too many incidents” in the Baltic Sea for Poland to take maritime security lightly, Tusk said at a meeting with Polish naval commanders in the coastal city of Gdynia on Thursday.  The risks are keenly felt in Poland, which shares a border with Russia’s ally Belarus and exclave of Kaliningrad, home to a naval base at Baltiysk. On Wednesday, Russia declared that it would defend its vessels in the Baltic Sea, one of the world’s busiest shipping routes, by all legal means after briefly deploying a fighter jet as Estonia tried to halt an oil tanker in its economic zone. In recent years, Poland has expanded its energy infrastructure to wean itself off Russian supplies. It has constructed a gas link to Norway, a liquefied natural gas import terminal as well as expanded port capacities to handle growing flows of goods and military aid to neighboring Ukraine. 

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Japanese Gas Tanker Giant Sees Difficulty Buying Chinese Vessels

Mitsui O.S.K. Lines, owner of the world’s largest fleet of liquefied natural gas carriers, said it is hard to buy Chinese vessels for the time being as the US ramps up scrutiny of the Asian country’s shipbuilding industry. “It is difficult to purchase Chinese vessels under the current circumstances, because of the port entry fees” that the US is proposing for China-built ships calling at its ports, a spokesperson for the Japanese firm said. Earlier on Friday, the Nikkei reported Mitsui O.S.K. was planning to shift new orders from China to South Korea. But the plans have not yet been finalized, the spokesperson told Bloomberg News. The Japanese firm is aiming to reduce risks, according to remarks made by President and Chief Executive Officer Takeshi Hashimoto during an interview.  “We will wait and see about new business with the Chinese,” Hashimoto said in the report, which added that Mitsui O.S.K. will not cancel any existing contracts with Chinese yards. Washington has issued a flurry of measures under President Donald Trump’s administration aimed at curbing China’s maritime dominance and reviving its own flagging shipbuilding industry. The moves have shaken up the global shipping market, prompting shipowners to rethink where they want their vessels to be built in the future. South Korean shipbuilders have sensed an opportunity. Last week, major shipbuilders HD Hyundai Co. and Hanwha Ocean Co. offered to help the US improve its shipbuilding capacity and restore its maritime dominance. South Korean builders have an 18% share of ships under construction worldwide in deadweight tons terms, while the Japanese have 11%, according to data from Clarksons Research. Mitsui O.S.K. owns a fleet of 97 LNG vessels, according to a 2024 corporate presentation. It also maintains the world’s second-largest merchant fleet at 873 vessels.  Chinese shipyards make up two-thirds of the global orderbook. In

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Trump urges UK to back North Sea and Aberdeen as its hub

President Donald Trump has said there is North Sea oil to last 100 years with the Granite City as its hub. A message posted on his site Truth Social also took aim at “unsightly windmills” – long a bugbear for Trump since he opposed the development of the Aberdeen Bay wind farm which can be seen from his golf course on the Menie Estate. The US president urged Sir Keir Starmer’s Labour government to support “modernised drilling” in the North Sea which would cut the cost of energy. Mr Trump said “large amounts of oil lay waiting to be taken” as he promoted the White House’s trade agreement with Britain. “Our negotiated deal with the United Kingdom is working out well for all,” he said. “I strongly recommend to them, however, that in order to get their energy costs down, they stop with the costly and unsightly windmills, and incentivise modernized drilling in the North Sea, where large amounts of oil lay waiting to be taken. He added on his own social media site: “A century of drilling left, with Aberdeen as the hub. “The old fashioned tax system disincentivises drilling, rather than the opposite. “UK’s energy costs would go way down, and fast!” The president’s intervention came as the UK regulator Ofgem announced the first cut in the energy price cap for year which will reduce energy costs from July. However, prices still remain high and cost of energy for households and business has often been cited as major disincentive for investment and growth. It is not the first time he has weighed in on the North Sea since becoming 45th president. In January, he claimed the UK was making a “big mistake” in its energy policies, sharing a story about US oil and gas firm APA – previously

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Power Moves: New appointments at DESNZ and more

George Dibb has been seconded to the Department of Energy Security and Net Zero (DESNZ) as principal policy advisor for industrial strategy as the government prepares to detail its plans for the economic growth. Dibb currently serves as associate director for economic policy and head of the Centre for Economic Justice at IPPR. He is responsible for leading and overseeing IPPR’s work on UK economic policy and is based in the Westminster office. His secondment to DESNZ will last for 12-month. Writing on LinkedIn, Dibb said: “Net zero is the economic opportunity of the 21st century so I’m delighted to be joining the team in DESNZ to ahead of the publication of the government’s industrial strategy white paper.” Margaret Curran, Baroness Curran has also received a position at DESNZ, becoming as minister of state. The move comes as her predecessor Philip Hunt, Lord Hunt of Kings Heath, leaves the government. A DESNZ spokesperson said: “Lord Hunt has worked tirelessly on our clean energy superpower mission, steering the Great British Energy legislation through the House of Lords and working closely with the nuclear industry as the government puts Britain back in the global race for nuclear energy. “We thank him for all of his work and wish him the very best in retirement. We are delighted to welcome Baroness Curran to continue to deliver on the department’s priorities.” And writing on Twitter, secretary of state for energy and climate change Ed Miliband said: “Phil has been instrumental in passing the GB Energy Bill and has been a great advocate for our brilliant nuclear industry. He has earned his retirement from the frontline.” He added: “Having worked with Margaret for many years I know she will be a brilliant minister, fighting for energy security, lower bills, good jobs and climate action.” © Supplied by

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Net Zero Teesside subsidy challenge quashed after climate appeal lost

A legal battle against the Net Zero Teesside (NZT) gas-fired power generation and carbon capture and storage project in the north-east of England was quashed in the appeal courts this week. Environmental consultant Andrew Boswell has lost his climate case against the project and its developers BP and Equinor in the Court of Appeal at the Royal Courts of Justice. Prime minister Keir Starmer sent a clear message earlier this year that he wanted to crack down on disruptive legal cases against major energy infrastructure in the UK. The energy secretary is responsible for approving environmental impact assessments for major infrastructure such as the NZT carbon capture projects, which Boswell sought to have repealed on the basis of an emissions calculation that he said was “out of date”. A second legal case against gas plant challenging government funding for the project is unlikely to be heard in court now that environmental campaigner Boswell has lost his appeal case against the project’s climate impact. NZT is a major project in the East Coast Cluster, one of two areas focused on carbon capture and storage (CCS) backed by £21.7 billion of government support. Boswell told Energy Voice that the second case was subject to a stay in court around the subsidy challenge. In that second case, he claimed that the project secured £10bn of subsidies, including a £6bn loan guarantee, only after he had launched his legal challenge. He argued in the High Court last year that the project’s emissions are greater than those that were accounted for in the impact assessment, and that it ignored upstream emissions produced outside the UK. He also said the project will create a sustained market for unabated gas production, which due to declining reserves in the North Sea, will make the country reliant on imports

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New Intel Xeon 6 CPUs unveiled; one powers rival Nvidia’s DGX B300

He added that his read is that “Intel recognizes that Nvidia is far and away the leader in the market for AI GPUs and is seeking to hitch itself to that wagon.” Roberts said, “basically, Intel, which has struggled tremendously and has turned over its CEO amidst a stock slide, needs to refocus to where it thinks it can win. That’s not competing directly with Nvidia but trying to use this partnership to re-secure its foothold in the data center and squeeze out rivals like AMD for the data center x86 market. In other words, I see this announcement as confirmation that Intel is looking to regroup, and pick fights it thinks it can win. “ He also predicted, “we can expect competition to heat up in this space as Intel takes on AMD’s Epyc lineup in a push to simplify and get back to basics.” Matt Kimball, vice president and principal analyst, who focuses on datacenter compute and storage at Moor Insights & Strategy, had a much different view about the announcement. The selection of the Intel sixth generation Xeon CPU, the 6776P, to support Nvidia’s DGX B300 is, he said, “important, as it validates Intel as a strong choice for the AI market. In the big picture, this isn’t about volumes or revenue, rather it’s about validating a strategy Intel has had for the last couple of generations — delivering accelerated performance across critical workloads.”  Kimball said that, In particular, there are a “couple things that I would think helped make Xeon the chosen CPU.”

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AWS clamping down on cloud capacity swapping; here’s what IT buyers need to know

As of June 1, AWS will no longer allow sub-account transfers or new commitments to be pooled and reallocated across customers. Barrow says the shift is happening because AWS is investing billions in new data centers to meet demand from AI and hyperscale workloads. “That infrastructure requires long-term planning and capital discipline,” he said. Phil Brunkard, executive counselor at Info-Tech Research Group UK, emphasized that AWS isn’t killing RIs or SPs, “it’s just closing a loophole.” “This stops MSPs from bulk‑buying a giant commitment, carving it up across dozens of tenants, and effectively reselling discounted EC2 hours,” he said. “Basically, AWS just tilted the field toward direct negotiations and cleaner billing.” What IT buyers should do now For enterprises that sourced discounted cloud resources through a broker or value-added reseller (VAR), the arbitrage window shuts, Brunkard noted. Enterprises should expect a “modest price bump” on steady‑state workloads and a “brief scramble” to unwind pooled commitments.  If original discounts were broker‑sourced, “budget for a small uptick,” he said. On the other hand, companies that buy their own RIs or SPs, or negotiate volume deals through AWS’s Enterprise Discount Program (EDP), shouldn’t be impacted, he said. Nothing changes except that pricing is now baselined.

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DriveNets extends AI networking fabric with multi-site capabilities for distributed GPU clusters

“We use the same physical architecture as anyone with top of rack and then leaf and spine switch,” Dudy Cohen, vice president of product marketing at DriveNets, told Network World. “But what happens between our top of rack, which is the switch that connects NICs (network interface cards) into the servers and the rest of the network is not based on Clos Ethernet architecture, rather on a very specific cell-based protocol. [It’s] the same protocol, by the way, that is used in the backplane of the chassis.” Cohen explained that any data packet that comes into an ingress switch from the NIC is cut into evenly sized cells, sprayed across the entire fabric and then reassembled on the other side. This approach distinguishes DriveNets from other solutions that might require specialized components such as Nvidia BlueField DPUs (data processing units) at the endpoints. “The fabric links between the top of rack and the spine are perfectly load balanced,” he said. “We do not use any hashing mechanism… and this is why we can contain all the congestion avoidance within the fabric and do not need any external assistance.” Multi-site implementation for distributed GPU clusters The multi-site capability allows organizations to overcome power constraints in a single data center by spreading GPU clusters across locations. This isn’t designed as a backup or failover mechanism. Lasser-Raab emphasized that it’s a single cluster in two locations that are up to 80 kilometers apart, which allows for connection to different power grids. The physical implementation typically uses high-bandwidth connections between sites. Cohen explained that there is either dark fiber or some DWDM (Dense Wavelength Division Multiplexing) fibre optic connectivity between the sites. Typically the connections are bundles of four 800 gigabit ethernet, acting as a single 3.2 terabit per second connection.

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Intel eyes exit from NEX unit as focus shifts to core chip business

“That’s something we’re going to expand and build on,” Tan said, according to the report, pointing to Intel’s commanding 68% share of the PC chip market and 55% share in data centers. By contrast, the NEX unit — responsible for silicon and software that power telecom gear, 5G infrastructure, and edge computing — has struggled to deliver the kind of strategic advantage Intel needs. According to the report, Tan and his team view it as non-essential to Intel’s turnaround plans. The report described the telecom side of the business as increasingly disconnected from Intel’s long-term objectives, while also pointing to fierce competition from companies like Broadcom that dominate key portions of the networking silicon market and leave little room for Intel to gain a meaningful share. Financial weight, strategic doubts Despite generating $5.8 billion in revenue in 2024, the NEX business was folded into Intel’s broader Data Center and Client Computing groups earlier this year. The move was seen internally as a signal that NEX had lost its independent strategic relevance and also reflects Tan’s ruthless prioritization.  To some in the industry, the review comes as little surprise. Over the past year, Intel has already shed non-core assets. In April, it sold a majority stake in Altera, its FPGA business, to private equity firm Silver Lake for $4.46 billion, shelving earlier plans for a public listing. This followed the 2022 spinoff of Mobileye, its autonomous driving arm. With a $19 billion loss in 2024 and revenue falling to $53.1 billion, the chipmaker also aims to streamline management, cut $10 billion in costs, and bet on AI chips and foundry services, competing with Nvidia, AMD, and TSMC.

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Tariff uncertainty weighs on networking vendors

“Our guide assumes current tariffs and exemptions remain in place through the quarter. These include the following: China at 30%, partially offset by an exemption for semiconductors and certain electronic components; Mexico and Canada at 25% for the components and products that are not eligible for the current exemptions,” Cisco CFO Scott Herron told Wall Street analysts in the company’s quarterly earnings report on May 14. At this time, Cisco expects little impact from tariffs on steel and aluminum and retaliatory tariffs, Herron said. “We’ll continue to leverage our world-class supply chain team to help mitigate the impact,” he said, adding that “the flexibility and agility we have built into our operations over the last few years, the size and scale of our supply chain, provides us some unique advantages as we support our customers globally.” “Once the tariff scenario stabilizes, there [are] steps that we can take to mitigate it, as you’ve seen us do with China from the first Trump administration. And only after that would we consider price [increases],” Herron said. Similarly, Extreme Networks noted the changing tariff conditions during its earnings call on April 30. “The tariff situation is very dynamic, I think, as everybody knows and can appreciate, and it’s kind of hard to call. Yes, there was concern initially given the magnitude of tariffs,” said Extreme Networks CEO Ed Meyercord on the earnings call. “The larger question is, will all of the changes globally in trade and tariff policy have an impact on demand? And that’s hard to call at this point. And we’re going to hold as far as providing guidance or judgment on that until we have finality come July.” Financial news Meanwhile, AI is fueling high expectations and influencing investments in enterprise campus and data center environments.

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Liquid cooling becoming essential as AI servers proliferate

“Facility water loops sometimes have good water quality, sometimes bad,” says My Troung, CTO at ZutaCore, a liquid cooling company. “Sometimes you have organics you don’t want to have inside the technical loop.” So there’s one set of pipes that goes around the data center, collecting the heat from the server racks, and another set of smaller pipes that lives inside individual racks or servers. “That inner loop is some sort of technical fluid, and the two loops exchange heat across a heat exchanger,” says Troung. The most common approach today, he says, is to use a single-phase liquid — one that stays in liquid form and never evaporates into a gas — such as water or propylene glycol. But it’s not the most efficient option. Evaporation is a great way to dissipate heat. That’s what our bodies do when we sweat. When water goes from a liquid to a gas it’s called a phase change, and it uses up energy and makes everything around it slightly cooler. Of course, few servers run hot enough to boil water — but they can boil other liquids. “Two phase is the most efficient cooling technology,” says Xianming (Simon) Dai, a professor at University of Texas at Dallas. And it might be here sooner than you think. In a keynote address in March at Nvidia GTC, Nvidia CEO Jensen Huang unveiled the Rubin Ultra NVL576, due in the second half of 2027 — with 600 kilowatts per rack. “With the 600 kilowatt racks that Nvidia is announcing, the industry will have to shift very soon from single-phase approaches to two-phase,” says ZutaCore’s Troung. Another highly-efficient cooling approach is immersion cooling. According to a Castrol survey released in March, 90% of 600 data center industry leaders say that they are considering switching to immersion

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Microsoft will invest $80B in AI data centers in fiscal 2025

And Microsoft isn’t the only one that is ramping up its investments into AI-enabled data centers. Rival cloud service providers are all investing in either upgrading or opening new data centers to capture a larger chunk of business from developers and users of large language models (LLMs).  In a report published in October 2024, Bloomberg Intelligence estimated that demand for generative AI would push Microsoft, AWS, Google, Oracle, Meta, and Apple would between them devote $200 billion to capex in 2025, up from $110 billion in 2023. Microsoft is one of the biggest spenders, followed closely by Google and AWS, Bloomberg Intelligence said. Its estimate of Microsoft’s capital spending on AI, at $62.4 billion for calendar 2025, is lower than Smith’s claim that the company will invest $80 billion in the fiscal year to June 30, 2025. Both figures, though, are way higher than Microsoft’s 2020 capital expenditure of “just” $17.6 billion. The majority of the increased spending is tied to cloud services and the expansion of AI infrastructure needed to provide compute capacity for OpenAI workloads. Separately, last October Amazon CEO Andy Jassy said his company planned total capex spend of $75 billion in 2024 and even more in 2025, with much of it going to AWS, its cloud computing division.

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John Deere unveils more autonomous farm machines to address skill labor shortage

Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More Self-driving tractors might be the path to self-driving cars. John Deere has revealed a new line of autonomous machines and tech across agriculture, construction and commercial landscaping. The Moline, Illinois-based John Deere has been in business for 187 years, yet it’s been a regular as a non-tech company showing off technology at the big tech trade show in Las Vegas and is back at CES 2025 with more autonomous tractors and other vehicles. This is not something we usually cover, but John Deere has a lot of data that is interesting in the big picture of tech. The message from the company is that there aren’t enough skilled farm laborers to do the work that its customers need. It’s been a challenge for most of the last two decades, said Jahmy Hindman, CTO at John Deere, in a briefing. Much of the tech will come this fall and after that. He noted that the average farmer in the U.S. is over 58 and works 12 to 18 hours a day to grow food for us. And he said the American Farm Bureau Federation estimates there are roughly 2.4 million farm jobs that need to be filled annually; and the agricultural work force continues to shrink. (This is my hint to the anti-immigration crowd). John Deere’s autonomous 9RX Tractor. Farmers can oversee it using an app. While each of these industries experiences their own set of challenges, a commonality across all is skilled labor availability. In construction, about 80% percent of contractors struggle to find skilled labor. And in commercial landscaping, 86% of landscaping business owners can’t find labor to fill open positions, he said. “They have to figure out how to do

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2025 playbook for enterprise AI success, from agents to evals

Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More 2025 is poised to be a pivotal year for enterprise AI. The past year has seen rapid innovation, and this year will see the same. This has made it more critical than ever to revisit your AI strategy to stay competitive and create value for your customers. From scaling AI agents to optimizing costs, here are the five critical areas enterprises should prioritize for their AI strategy this year. 1. Agents: the next generation of automation AI agents are no longer theoretical. In 2025, they’re indispensable tools for enterprises looking to streamline operations and enhance customer interactions. Unlike traditional software, agents powered by large language models (LLMs) can make nuanced decisions, navigate complex multi-step tasks, and integrate seamlessly with tools and APIs. At the start of 2024, agents were not ready for prime time, making frustrating mistakes like hallucinating URLs. They started getting better as frontier large language models themselves improved. “Let me put it this way,” said Sam Witteveen, cofounder of Red Dragon, a company that develops agents for companies, and that recently reviewed the 48 agents it built last year. “Interestingly, the ones that we built at the start of the year, a lot of those worked way better at the end of the year just because the models got better.” Witteveen shared this in the video podcast we filmed to discuss these five big trends in detail. Models are getting better and hallucinating less, and they’re also being trained to do agentic tasks. Another feature that the model providers are researching is a way to use the LLM as a judge, and as models get cheaper (something we’ll cover below), companies can use three or more models to

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OpenAI’s red teaming innovations define new essentials for security leaders in the AI era

Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More OpenAI has taken a more aggressive approach to red teaming than its AI competitors, demonstrating its security teams’ advanced capabilities in two areas: multi-step reinforcement and external red teaming. OpenAI recently released two papers that set a new competitive standard for improving the quality, reliability and safety of AI models in these two techniques and more. The first paper, “OpenAI’s Approach to External Red Teaming for AI Models and Systems,” reports that specialized teams outside the company have proven effective in uncovering vulnerabilities that might otherwise have made it into a released model because in-house testing techniques may have missed them. In the second paper, “Diverse and Effective Red Teaming with Auto-Generated Rewards and Multi-Step Reinforcement Learning,” OpenAI introduces an automated framework that relies on iterative reinforcement learning to generate a broad spectrum of novel, wide-ranging attacks. Going all-in on red teaming pays practical, competitive dividends It’s encouraging to see competitive intensity in red teaming growing among AI companies. When Anthropic released its AI red team guidelines in June of last year, it joined AI providers including Google, Microsoft, Nvidia, OpenAI, and even the U.S.’s National Institute of Standards and Technology (NIST), which all had released red teaming frameworks. Investing heavily in red teaming yields tangible benefits for security leaders in any organization. OpenAI’s paper on external red teaming provides a detailed analysis of how the company strives to create specialized external teams that include cybersecurity and subject matter experts. The goal is to see if knowledgeable external teams can defeat models’ security perimeters and find gaps in their security, biases and controls that prompt-based testing couldn’t find. What makes OpenAI’s recent papers noteworthy is how well they define using human-in-the-middle

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