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The Rise of Recursive Self-Improvement in AIThe word "recursion" is the latest buzzword in AI circles. Two separate startups have taken on the name, and many more have started referencing recursive self-improvement (RSI) in their roadmaps. Like AGI before it, RSI has become a three-letter byword for a cataclysmic AI takeoff – even if there's still a little disagreement about what it exactly means.In basic terms, RSI refers to an AI system that can continuously upgrade itself. Once AI systems can manage the upgrade cycle better than humans, the process can become a closed loop, limited only by the compute power they can access, and humans are no longer necessary or even helpful.Scary or not, that's a vision that a lot of AI labs are eager to chase.Key Players Pursuing Recursive SystemsEarlier this month, well-known AI researcher Richard Socher launched the aptly named Recursive Superintelligence with RSI as an explicit goal. "Our main focus is to build truly recursive, self-improving superintelligence at scale," Socher told TechCrunch at launch, "which means that the entire process of ideation, implementation, and validation of research ideas would be automatic."A number of other prominent researchers are already chasing that same goal, hoping for a breakthrough that will make recursive self-improvement possible.One of the most prominent is Andrej Karpathy, a legendary figure from Tesla and OpenAI, who is using agent swarms to train LLMs on simple tasks for a project he calls Auto-Research. Karpathy has been unusually open about the project, tweeting about milestones regularly and making the building blocks available through a public GitHub repo. So far, the work has mostly been confined to making minor improvements on a GPT-2 scale model — as Karpathy noted in March, "It's not novel, ground-breaking 'research' (yet)" — but it's been enough to convince lots of other researchers to follow the RSI dream. And with Karpathy now working on pre-training at Anthropic, he will have plenty of opportunity to apply the idea at a larger scale.Adaption — founded by Cohere and Google alum Sara Hooker — recently launched a similar tool called AutoScientist in an effort to automate frontier training. Like Karpathy's auto-researchers, the system trains agents to make incremental improvements — but for Adaption, the goal is to make it easier to train a full-scale frontier model. If those same researchers start to push the frontier forward, the system could quickly spiral into something very much like RSI.Disarray founder Doris Xin drew more specific RSI interest when her self-trained machine learning agent took home 28 medals in a recent Kaggle competition, beating out many human-trained agents. As she sees it, the major challenge is reliability."I would argue, given infinite compute and infinite time horizon, we are already there," Xin told me. "I want to make an argument that this is not a creative endeavor, really. It's just a lot of meat-and-potatoes engineering."The Current State of Self-Improving AIThere's also plenty of evidence that the AI industry isn't very close to recursive systems in any meaningful way — and is still grappling with talking to a wary public about its progress. So Google CEO Sundar Pichai basically admitted in a recent podcast interview."It's a continuum, and we are all definitely making progress," Pichai said. "But in the way people describe RSI, that would represent a next level of acceleration and would have a lot of implications, but we aren't quite there yet."But the continuum includes an awful lot of self-improving AI systems.In January, one of Anthropic's lead programmers for Claude Code estimated that "close to 100%" of his team's code was written by the tool — a frank admission that Claude Code was literally writing itself.Just because engineers are using an AI tool doesn't mean the tool can replace them — but Anthropic seems to be getting close to replacing engineers too. In a recent survey tied to the Mythos preview, five out of 18 Anthropic engineers believed that, with harness improvements, this version of Mythos could soon substitute for an L4 engineer — a midlevel programmer who can take on involved projects without supervision.Still, there were some of the same weaknesses you might expect."Some of Claude's major reported weaknesses compared to an L4 include: self-managing week-long ambiguous tasks, understanding org priorities, taste, verification, instruction-following, and epistemics," the report reads.In other words, its weaknesses are everything involved with self-direction, which is the cornerstone for RSI. But sure, for everything else, Claude is ready to step right in.Expert Perspectives on RSI TimelinesJust like the AGI term before it, the AI industry also can't tell us how far away it is from showcasing a meaningful recursive system. When Georgetown's Center for Security and Emerging Technology assembled a group of experts to study RSI last year, the group found a major split in assessments — some expecting an imminent "superintelligence" style explosion while others expected slower progress and an eventual plateau. But all agreed that recursion made the future especially difficult to predict.Helen Toner, director of CSET and a former board member at OpenAI, told TechCrunch that simply using AI tools to do AI research isn't enough to qualify as RSI. "They're just using AI for as much as they can," Toner told TechCrunch. "And I think that is different from the classic definition of RSI, which is really that there are no humans needed."Toner pointed to a recent post by METR's Ajeya Cotra, which distinguishes different milestones on the path to the AI research takeover. One step, which Cotra calls "adequacy," would come when the system can still perform research after all humans are removed — even if the resulting research isn't as valuable or efficient. "Parity" comes when an AI-only system is as good at research as a human-only system. "Supremacy," the final stage, comes when an AI-only system outperforms a collaborative system between humans and AI.Ultimately, Cotra concludes that AI is very close to the adequacy threshold of being able to produce some work on its own — similar to the incremental changes made by Karpathy's Auto-Research system. "I wouldn't be totally shocked if you told me this milestone had already passed, and I expect it to happen in the next couple years," Cotra wrote.She was less clear on when parity will come, but once it does, she thinks it would "massively accelerate the pace of AI progress, leading to AI research supremacy within another year."The Challenges Ahead for Recursive AIWith so much of AI built on scaling laws, there's a strong tendency to think RSI will follow the same curve. Toner thinks that many of those pursuing AI research and development via RSI "think of it as a pretty smooth ladder, where you can just keep scaling up."But even if AI researchers are able to make incremental improvements like Karpathy's auto-researchers, there will be larger challenges in handing off the whole process of research. Toner put it in terms of the history of computing, which has seen human beings handing off more and more of the process while still directing things from the top."We went from machine languages to assembly language and compiled languages; you're getting further and further from the guts of the computer," Toner said. "But the human is still, in some intuitive sense, running the show."Moving beyond that paradigm will take significant challenges, both in engineering and alignment. But even with the massive investments happening, there's no infinite compute available — and the basic trade-off between human labor and machine intelligence will be hard to overcome.The Future of Recursive Self-ImprovementAs for a total recursive AI system of apocalyptic visions? The only thing researchers essentially agree on is that, like AGI, it's not here yet.

The Lead-Up to the By-Election In a scenario few could have predicted, voters in a northern English market town near Manchester could determine the United Kingdom’s future political leadership. The surprise resignation of the Labour Party’s Ashton-in-Makerfield MP Josh Simons in late February left the supposedly safe seat open, paving the way for the popular mayor of Manchester, Andy Burnham, to step in. The Event Details If he wins the seat in a crucial by-election set for June 18, he could ultimately topple embattled Prime Minister Keir Starmer. Standing in his way are the voters, many of whom Burnham has yet to convince of his credentials for the job, and the right-wing insurgent Reform UK party, which has promised to “throw everything” at the election in a bid to block Burnham’s path to the UK Parliament. The Data Analysis Makerfield has been a safe Labour seat since its creation in 1983, but Starmer’s party lost all eight of its local council seats there to Reform in May during local elections. Recent local council elections in May 2026 saw a shift, with Reform UK winning 49.8% of the area's vote compared to Labour's 24.3%. The Impact Analysis The constituency is difficult to categorise, political scientists said. It neither fits the stereotype of the declining industrial towns of northern England nor carries much of the metropolitan optimism typified in the soaring glass tower blocks of the nearby Manchester city centre. Instead, it is best understood as “a place in-between”, political science Professor Rob Ford wrote in his blog last week. The Prediction Few observers have been brave enough to call the current contest. However, while political scientists are puzzled, 61-year-old resident Tracy Walker, who works in a charity shop, is resolute. “I want Andy Burnham. … I think we should give him a go. He’s from the north,” she said, contrasting Burnham with the long line of premiers from the country’s south.

The Proposed Suspension of Carbon Tax Ministers are in discussions about suspending a carbon tax on fertilisers, due to come into effect early next year, in an effort to curb food inflation. The move would be part of a package of measures, including the suspension of import tariffs on a range of foods including bread, biscuits and bananas. Impact on Farmers and Food Inflation Government sources said they were looking at suspending tariffs on a range of fertilisers in order to discourage farmers from leaving fields fallow. Farmers have been considering leaving their fields fallow because rising costs mean they risk selling their 2027 crop at a loss. This would increase food inflation, which is already expected to rise sharply as the conflict in Iran raises fuel and fertiliser prices. Fertiliser Costs and Global Supply Chain Fertiliser costs have soared since the beginning of the Iran conflict, during which the strait of Hormuz has been closed. About 35% of the world’s fertiliser passes through the waterway and, since the conflict broke out in late January, about 1m tonnes of fertiliser have been stranded in the Gulf. Fertiliser producers said they expected the new tariffs, which were being put in place to match an existing EU scheme, could add £100 per tonne to costs. The Future Outlook Ministers are also cutting fuel taxes for farmers. The rate for red diesel and rebated biodiesel has been cut by more than a third, which the Treasury said made it the lowest in more than two decades. According to analysis from the Central Association for Agricultural Valuers, a 500-acre wheat farm could make a loss of £70,000 in 2027 because of higher costs caused by the Iran war. With farmers making decisions about 2027 cropping now, the economic outlook means they could be making difficult decisions such as leaving fields fallow.

The LeadIn the midst of ongoing conflict and hardship, Palestinians in Gaza are finding ways to celebrate Eid, transforming what should be a joyous occasion into a powerful form of resistance. This cultural resilience demonstrates the strength of the human spirit even in the face of extreme adversity.Celebrating Amidst AdversityEid, one of the most important religious holidays in Islam, traditionally marks the end of Ramadan, the holy month of fasting. For Gazans, this year's celebrations have taken on added significance as they continue to navigate the challenges of daily life under blockade and conflict. Despite limited resources and security concerns, families are making efforts to maintain traditions, prepare special foods, and gather for prayers, turning these acts into statements of defiance against their circumstances.The Symbolism of JoyIn a region marked by suffering and loss, the decision to celebrate carries profound political meaning. Each smile, each shared meal, and each moment of togetherness becomes an act of resistance against those who seek to diminish Palestinian dignity and culture. Community leaders note that maintaining cultural practices is essential to preserving identity and hope for future generations.International ResponseThe celebrations in Gaza have drawn attention from international observers and human rights organizations. Many have highlighted the contrast between the resilience shown by Palestinians and the ongoing challenges they face. Some international aid organizations have made special efforts to ensure that Gazans have access to basic necessities during the holiday, though access remains limited due to the blockade.Looking ForwardAs Eid concludes, Gazans face an uncertain future, with ongoing political tensions and humanitarian concerns. However, the spirit of resistance demonstrated through celebration serves as a reminder of the enduring strength of Palestinian culture and community. The ability to find joy in difficult circumstances continues to be a powerful form of resistance that transcends the immediate challenges of the present moment.

Immediate Fallout: Children Killed as Eid Joy Turns to FearOn the day of Eid al-Fitr, Israeli military operations in the Gaza Strip led to the deaths of several children, according to local reports. The strikes, which coincided with the Muslim holiday, have transformed what should have been a time of celebration into a period of collective grief and heightened anxiety for families across the enclave.Details of the Recent Gaza StrikesThe attacks were part of a broader Israeli campaign aimed at targeting militant infrastructure. While the official Israeli statement emphasized the pursuit of security objectives, eyewitness accounts from Gaza describe residential areas being hit, resulting in civilian casualties, including minors.Available Data on Casualties and DamageCurrent public information confirms the loss of child lives but does not provide a comprehensive casualty count for the day's operations. Health officials in Gaza have called for independent verification of the figures, highlighting the difficulty of obtaining accurate data amid ongoing hostilities.Broader Implications for the Gaza Humanitarian SituationThe incident underscores the fragile humanitarian environment in Gaza, where civilian populations already face severe shortages of water, electricity, and medical supplies. The timing of the strikes during a major religious holiday amplifies the psychological trauma and may influence international diplomatic pressure on the parties involved.Potential Trajectory: International Response and Future Ceasefire ProspectsIn the wake of the child fatalities, calls for an immediate de‑escalation have intensified from United Nations bodies, regional actors, and human‑rights organizations. The incident could serve as a catalyst for renewed ceasefire negotiations, though the path forward remains uncertain given the entrenched positions on both sides.

Iran’s Assertion of Deploying the Arash‑e Kamangir InterceptorIran announced that a newly‑developed air‑defence system, dubbed Arash‑e Kamangir, was used to shoot down a United States MQ‑9 Reaper drone near Qeshm Island in the Strait of Hormuz. The claim, made by the semi‑official Fars News Agency, describes the system as having “stealth‑detection capabilities,” though technical specifics were not disclosed.Location: Near Qeshm Island, Strait of HormuzTarget: US MQ‑9 Reaper reconnaissance droneSystem name: Arash‑e Kamangir (translates to “Arash the archer”)Verification Gap – No Independent Confirmation AvailableIndependent observers have not corroborated the interception. Analysts note that Iran frequently publicises military advances that are difficult to verify, and the lack of external evidence means the claim must be treated cautiously.Strategic Implications for Gulf Security and US‑Iran RelationsThe reported shoot‑down, if genuine, signals that Tehran retains at least a limited, mobile air‑defence capability despite extensive US and Israeli strikes on its larger radar‑guided networks. Mobile, low‑cost systems such as the alleged Arash‑e Kamangir can:Operate without fixed radar installations, making them harder to locate.Be rapidly deployed and replaced, enhancing resilience.Force adversaries to rely on longer‑range, more expensive standoff weapons.Analysts warn that a persistent low‑level threat could increase the risk of escalation in the Gulf and disrupt the strategic chokepoint of the Strait of Hormuz, potentially affecting global energy markets.Potential Trajectories for Regional Air‑Defence PostureLooking ahead, several scenarios emerge:Continued Iranian investment in cheap, mobile interceptors could cement a strategy of endurance over technological parity.US operational adjustments may involve reduced reliance on drones in favour of higher‑cost missiles, altering the cost‑benefit calculus of future strikes.Negotiation leverage for Iran in any cease‑fire talks could be bolstered by demonstrating a functional defence capability.Should independent evidence later confirm the system’s effectiveness, it would underscore Tehran’s ability to sustain a “persistent, limited, low‑level air threat” despite prior degradation of its conventional air‑defence infrastructure.

The Plight of Children with Down Syndrome in Gaza The war in Gaza has brought immense suffering to its residents, particularly vulnerable groups such as children with Down syndrome. These children face significant challenges in their daily lives, and the ongoing conflict has only worsened their situation. Compounding Challenges Children with Down syndrome in Gaza often require specialized care and support. However, the destruction of infrastructure, including healthcare facilities, has severely limited access to these essential services. The psychological impact of living in a war zone, coupled with the lack of resources, has created a dire situation for these children and their families. The Humanitarian Crisis The war has resulted in widespread devastation, with many families displaced and struggling to access basic necessities like food, water, and shelter. For children with Down syndrome, this humanitarian crisis has compounded their existing challenges, making it even more difficult for them to receive the care and support they need. Call for Support International community urged to provide aid Need for specialized care and services highlighted Importance of protecting vulnerable populations stressed The situation in Gaza highlights the need for immediate and sustained support for children with Down syndrome and their families. The international community is called upon to provide humanitarian aid and ensure that these vulnerable children receive the care and protection they deserve.

The LeadBrazil's World Cup preparations have been thrown into uncertainty as star forward Neymar missed the national team's first training session to undergo medical tests on his injured right calf. The 34-year-old's place in the squad for the upcoming tournament now hangs in the balance as medical staff assess the extent of his injury.The Event DetailsThe Brazilian Football Confederation (CBF) confirmed that Neymar, who is recovering from a calf injury, did not participate in the closed training session at Granja Comary facilities. Instead, he was referred to a private clinic in Teresopolis for imaging tests. The CBF stated in a formal announcement that "no further information will be released until the Brazilian national team's medical staff have completed their assessments."Brazil is scheduled to hold three additional training sessions at Granja Comary before their friendly against Panama at the Maracana this Sunday. Manager Carlo Ancelotti is already dealing with absences as defenders Gabriel Magalhaes and Marquinhos, along with forward Gabriel Martinelli, are involved in Saturday's Champions League final between Arsenal and Paris Saint-Germain.The Impact AnalysisNeymar's recall to the national team last week generated widespread excitement, particularly as he had not featured in Ancelotti's plans during the Italian's year in charge. Brazil's all-time leading scorer with 79 goals in 128 appearances, Neymar has not played for his country since 2023. His return comes after years of injury troubles and an underwhelming spell back at Santos.The timing of this injury could hardly be more critical. After facing Panama, Brazil will meet Egypt in Cleveland in their final friendly before opening their World Cup campaign against African champions Morocco on June 13 in New Jersey. Brazil and Morocco have been drawn in Group C alongside Haiti and Scotland.Ancelotti has previously made it clear that reputation alone would not secure Neymar's place, stating that his selection would be "strictly based on fitness and form, not sentiment." This injury test that stance and puts the manager in a difficult position regarding team selection and strategy.The PredictionWhile the full extent of Neymar's injury is still unknown, the timing of this setback raises serious questions about his World Cup participation. Even if he recovers quickly, the lack of match fitness could impact his effectiveness on the world's biggest stage. Brazil will likely proceed with contingency plans, but the absence of their most recognizable name and creative force would be a significant blow to their title aspirations.The medical verdict in the coming days will be crucial not just for Neymar's personal World Cup dreams but for Brazil's campaign as they seek to add to their five world titles. The nation and football world alike will be watching anxiously as assessments continue and decisions about the tournament approach.

The LeadNature groups have pleaded with swimmers to give wildlife a wide berth after dozens of people swam in a nature pond on Hampstead Heath among nests of baby birds during record-breaking temperatures in London.The Wildlife Disturbance IncidentSwans and their 12-day-old cygnets were disturbed by hordes of splashing revellers in the north London park on Monday as London reached record 35C temperatures. In one video, a swan was seen poking an unhatched egg with its beak after it fell into the water during the chaos.Conservationists responded with dismay after a video was shared on social media of the scenes, which the City of London called "utterly appalling". Coots, moorhens and swans were seen guarding their eggs and young as people obliviously splashed around them.There are large signs around the pond urging people not to swim as it is a wildlife conservation area. The unseasonably hot weather has meant that people have been going into water sources en masse to cool off, coinciding with the nesting season for water birds.Conservation ConcernsThe RSPB said it was "a crucial time of year for breeding birds which just want to nest and care for their young in peace". The bird charity urged people to swim in authorised, lifeguarded spaces rather than nature reserves."Along with the dangers of swimming in unauthorised places, there is a significant risk of disturbing wildlife. Many species are already under huge pressure and disturbance can make a parent abandon their nest, putting eggs and chicks at risk. Everyone has a part to play in protecting nature so we'd urge people to be responsible and give birds and other wildlife plenty of space when outdoors this summer," it said.Swans of Hampstead Heath, the Instagram account that raised the alarm about the birds, posted: "We are currently in peak nesting season. There are still eggs waiting to hatch, ducklings and chicks only days/weeks old, and for the first time in years, swans have successfully nested on this pond, with cygnets now just 13 days old. Restricting these birds to a small section at the back of the pond makes it incredibly difficult for them to access the natural food they need to survive."When nests are disturbed, the adult birds often flee, leaving their young to be eaten by predators or die of starvation.Official Response and EnforcementThe chair of the City of London Corporation's Hampstead Heath, Highgate Wood and Queen's Park committee, alderman Gregory Jones KC, said: "The recent conduct of some visitors swimming in non-lifeguarded ponds is utterly appalling. Entering other non-lifeguarded water bodies is extremely dangerous, against our bylaws, and causes significant harm to wildlife habitats.""We always seek to engage with visitors first, but the constabulary will take enforcement action where necessary, including issuing fines or making arrests."Broader Environmental ContextThe nature campaigner and barrister Paul Powesland said: "I am not defending the people in the video, but scenes like this are an almost inevitable consequence of the destruction of outdoor lidos and the poisoning of rivers across London. It's madness for a city the size of London to have only one set of wild swimming ponds; conveniently located in one of the wealthiest areas."There have, however, been warnings of cold water shock and drownings as lakes, rivers and the sea are much colder than the air temperatures at present.