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The Conversation AI
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Meta and Microsoft have joined the tech layoff tsunami – but is AI really to blame?

By Kai Riemer, Professor of Information Technology and Organisation, University of Sydney

Dimitri Otis / Getty Images Meta and Microsoft are the latest software companies to announce big cuts to their global workforce. Both companies are also making big investments in artificial intelligence (AI). The link seems obvious. Meta’s chief people officer, Janelle Gale, said the job cuts – about 10% of staff or almost 8,000 workers – serve to “offset the other investments we’re making”. Meta boss Mark Zuckerberg has previously spoken about a “major AI acceleration” with spending in excess of US$115bn planned this year. Microsoft is also betting big on AI. The company also just announced early retirement packages for about 7% of its US workforce. The two tech giants join Atlassian, Block, WiseTech Global and Oracle, who have all made similar announcements this year, each evoking AI without outright blaming it. What is happening here? How we understand these layoffs depends on what we think AI is, and what implications it will have. Broadly speaking, there are three ways of looking at it: that AI is superintelligence, that it’s mostly hype, and that it’s a useful tool. The end of white-collar work? In the first view, AI is emerging superintelligence. It is a new kind of mind, that learns, reasons, and will soon outperform humans at most cognitive tasks (hint: it’s not!). The job losses are not just a corporate restructuring. They are an early tremor of something seismic. In February 2026, AI entrepreneur Matt Shumer put this view vividly – comparing the current moment to the strange, quiet weeks before COVID-19 broke into global consciousness. Most people, he argued, haven’t yet realised we are facing an “intelligence explosion”. The essay drew significant criticism. Commentators noted it contained little hard data and read at times like a pitch for Shumer’s company’s own AI products. But it captured a genuine anxiety. Something real is happening in software engineering, at least, where tasks are well-defined and success is easy to verify. But the leap to “all white-collar work will be automated” is a big one. The view that AI is a kind of universal mind that learns and improves itself is far-fetched. And most professional work is far messier than coding: ambiguous briefs, competing stakeholder interests, outputs that are hard to verify, and shifting success criteria. Coding may be a canary in the coal mine, but coal mines and boardrooms are very different places. Are tech companies winding back hiring sprees? The second view sees the conversation around AI as mostly hype. AI is being invoked as cover. Companies that hired aggressively during the pandemic boom, and now face financial pressure, are blaming AI as the more palatable explanation. OpenAI CEO Sam Altman called this dynamic “AI washing”: companies blaming AI for layoffs they would have made regardless. For example, Meta announced in March it would shut down its Metaverse platform Horizon World by June. Reality Labs, the division developing the technology, employed 15,000 people as of January 2026. We don’t know in detail the make-up of the present job cuts, so Meta may just be repackaging earlier failiures as AI-driven productivity gains. Another cynical reading suggests that laying off workers in the name of AI is a way to drive up stock prices. When Block invoked AI and cut nearly 4,000 roles, its stock jumped the following day. Announce AI-driven layoffs and you may find investors reward you for being future-focused. It is a historically familiar trick: technology has repeatedly served as convenient cover for financial restructuring. Are layoffs a way to make staff use AI? The third view is more nuanced. It sees AI as a powerful tool, but one that companies will need to transform themselves to take advantage of. This has implications for what jobs are needed and in what quantities. We think this view has the most merit. On this reading, the tech leaders believe AI will change how software gets built. But they don’t know exactly how. So they do what tech companies often do when faced with uncertainty: they create pressure. They cut headcount staff, expect those remaining to produce just as much as before, and force teams to find ways to meet those expectations using AI. It’s not a bet that AI will do everything, but that the pressure will force humans to work out how to use AI to increase productivity. This also lines up with industry experience. For example, Google chief executive Sundar Pichai claims a 10% increase in engineering speed from AI adoption across the company. This could tally with cuts of around 7-10% of total workforce for most of the mentioned companies. What this means for knowledge workers These three views are often presented as mutually exclusive. In practice, all three expectations exist simultaneously. The honest answer to “what is really happening here” is probably “a bit of everything”. What is true is that software development tends to be an early indicator of broader shifts in knowledge work. Productivity benefits from AI are real for those who adopt it. Yet adoption is unevenly distributed, and lags in less technical industries. In this context, the ability to understand AI and make good decisions about how and where to use it is becoming a baseline professional skill. The workers most at risk are not necessarily those whose tasks can be replicated by AI. They are those who wait for pressure to arrive from outside rather than getting ahead of it now. We will have answers to the question of whether AI is mostly hype or a useful tool in the next few years. If Meta, Microsoft, and their peers rehire staff with different skills, redesign workflows, and emerge genuinely more capable, the case for useful AI looks good. If they simply pocket the payroll savings, the cynics were right. If you want to know where tech companies are going, don’t look at what they cut – watch what they hire. The authors do not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and have disclosed no relevant affiliations beyond their academic appointment.

ArtificialIntelligence-News
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AI systems are increasingly built around data that does not really pause. Financial markets are an obvious example, where inputs keep updating, not arriving in fixed batches. In that kind of setup, something like the BNB price stops being a single figure and starts to look more like a stream that keeps changing. Cryptocurrency markets […] The post How AI models use real-time cryptocurrency data to interpret market behaviour appeared first on AI News.

Techmeme
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Financial Times: Canada's Cohere and Germany's Aleph Alpha agree to a merger deal valuing the combined group at ~$20B to work on sovereign AI; both governments support the deal  —  Canadian and German start-ups to focus on ‘sovereign’ AI systems independent of US and China  —  Canadian AI start-up Cohere …

Techmeme
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Emma Dunkley / Financial Times: EY survey of 18,000 people across 23 countries: ~49% of consumers have used AI over the past six months to support their savings and investment decisions  —  Gen Z and millennials the most likely groups to consult chatbots on money matters  —  Nearly half of global consumers are turning …

Business Insider
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Ukrainian drone makers have been launching their interceptors from An-28s in combat. Wild Hornets Ukraine has been using an old turboprop plane to shoot down Shahed drones in flight. Now, it's launching its interceptor drones from the plane, turning it into an airborne carrier. Videos show several interceptors being launched in combat from under the wing of an Antonov An-28. Ukrainian troops have used an Antonov An-28 turboprop aircraft to launch several interceptor drones in combat, turning the civilian plane into an airborne carrier for Shahed-killing quadcopters. Tymur Fatkullin, a Ukrainian pilot, posted footage on social media of the drones launched from under the wings of an An-28. "You could call it a cheap air-to-air missile. For us, it is also a step toward technology that will allow drones to operate in zero visibility," Fatkullin wrote in a caption for his Thursday post. The videos appear to show multiple P1-Sun interceptors, developed by the Ukrainian firm Skyfall, being launched individually from the An-28's wings. Each one is seen tracking down and destroying a Shahed. Fatkullin's montage included a brief clip of the US-made Merops system firing an AS-3 Surveyor, a winged interceptor drone, from the An-28 during a training mission. View this post on Instagram A post shared by Timur Fatkullin (@aero.tim) The Wild Hornets, another Ukrainian drone maker, also said that its Sting interceptor drone was recently launched from an An-28 during a combat mission, posting footage of a daytime launch. Earlier this week, it said it had taken part in the world's first interceptor combat launch from an uncrewed surface vessel. STING launched from an An-28 aircraft during a Shahed interception mission. We’ve been part of this experiment for over six months now. This isn’t a one-off — there are already several projects where STING is deployed from different platforms, both maritime and airborne. STING… pic.twitter.com/lUm6ap0XQs — Wild Hornets (@wilendhornets) April 23, 2026 The An-28's modified configuration appears to feature pylons under its wings, allowing the plane to carry at least three interceptor drones per wing. The light transport turboprop plane, which first flew in 1968, is fast emerging as one of Ukraine's low-cost solutions to Russia's frequent waves of Shahed attack drones. Ukrainian An-28 crews would typically use the plane to position near a flying Shahed, firing a machine gun from a side door to destroy the loitering munition. Dozens of drone kills with this tactic have now given the An-28, originally intended as a transport or passenger aircraft, a new colloquial reputation as a "Shahed hunter" in Ukraine. As a platform for interceptor drones, it offers several other advantages that could further extend Ukraine's cheaper air defense. First, the airborne platform allows an interceptor crew to maneuver into range of Shaheds more quickly; a typical Ukrainian crew, which includes the drone pilot and radar operator, travels in cars or trucks to reach the threat or a designated area of responsibility. The plane is also designed for short take-offs and landings, meaning it doesn't need a conventional airstrip. Meanwhile, the An-28 can cruise at about 208 mph, which would also allow an interceptor drone to launch at a higher velocity if both aircraft fly in the same direction, making it easier for the drone to catch up to a Shahed. Some of Ukraine's fastest interceptor drones can fly above 200 mph, with its defense ministry saying one of its small drones set a record speed of 248.5 mph in December. Local firms continue to upgrade the speeds of these small drones, though there are theoretical limits to their most common designs, which often rely on four propellers and a tear-shaped aerodynamic frame. The effort to push the speeds of these interceptors comes as Ukraine has warned that Russia is developing arsenals of newer types of loitering munitions that fly much faster. Some, such as the turbojet-powered Geran-3 and Geran-5, can reportedly fly at up to 235 mph or 370 mph. The Geran-2, the Russian-made version of Iran's Shahed-136, is known to fly at about 115 mph. Read the original article on Business Insider

Techmeme
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Ananya Bhattacharya / Rest of World: Tracxn: global edtech funding fell from $16.7B in 2021 to $2.6B in 2025, while the number of startups launched dropped from 10,491 in 2021 to just 645 in 2025  —  Venture capital is moving away from K-12 edtech worldwide as investors prioritize AI tools and workforce training with clearer returns.

Techmeme
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Reuters: Sources: India is piloting 10 schemes to test whether its CBDC, the e-rupee, can deliver welfare payments more efficiently, as it looks to boost e-rupee usage  —  In the western Indian village of Phulenagar, Samadhan Sonawane set up a drip irrigation system on his small onion farm using …

Business Insider
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Rapid AI releases make people feel like they're on a "treadmill," said one Anthropic exec. Samuel Boivin/NurPhoto via Getty Images Claude Code's head of product said that AI release frequency is causing user FOMO. AI labs are shipping new features rapidly, causing user overwhelm and product overlaps. This month, Claude Code faced user criticism for lower-quality output. Claude Code's head of product said she knows the frequency of AI releases is stressing people out. On an episode of "Lenny's" podcast published on Thursday, Cat Wu, the head of product for Claude Code and Cowork at Anthropic, said that users are experiencing the fear of missing out on new AI products. "With these agentic tools, not just Claude Code and Cowork, but across the whole ecosystem, people feel this need to like check Twitter every single day to see what the absolute latest thing is," Wu said. "There's more we can do to help people feel less like they're on this ever increasingly fast treadmill." Wu, who joined the AI lab in 2024, said that companies usually ship a feature every month or quarter, making it easy for users to check in once a month and stay up to date. But in the race to build the best AI tools, labs, Big Tech, and startups are shipping faster than ever — and in increasingly overlapping areas. Wu said she wants to see products that will reduce some of this overwhelm. "I would love people to feel like they can just open these tools. The tools will educate or teach them what they want to know and that they can just feel more brought along," she said. On Thursday's podcast, the head of product added that the industry's pace is affecting Anthropic. "With AI moving so quickly and with so many ideas that we need to test out, we do sometimes have features that overlap with each other," she said. Over the past few months, the frontier model lab has pushed to strengthen its position in AI coding, with a stream of model releases and product updates to Claude Code and more "agent"- style workflows. Claude Code, which launched in February 2025, started off as a terminal-based coding assistant and has evolved into an AI-powered workspace with features such as plugins, memory, and multiple agents. A tech blog that tabulates Anthropic's launches said the company shipped over 45 new features in the first three months of the year. This string of new releases has come with hiccups. In the last few weeks, users complained that Claude Code's responses had severely deteriorated. The company denied that it had intentionally degraded the tool and said that it identified a trio of issues likely contributing to a worse user experience. The Anthropic tool competes with Cursor and Codex, made by chief rival OpenAI. It also shares the AI-assisted coding market with startups like Lovable, Bolt, and Emergent. Read the original article on Business Insider

Simon Willison Weblog
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<p>Chinese AI lab DeepSeek's last model release was V3.2 (and V3.2 Speciale) <a href="https://simonwillison.net/2025/Dec/1/deepseek-v32/">last December</a>. They just dropped the first of their hotly anticipated V4 series in the shape of two preview models, <a href="https://huggingface.co/deepseek-ai/DeepSeek-V4-Pro">DeepSeek-V4-Pro</a> and <a href="https://huggingface.co/deepseek-ai/DeepSeek-V4-Flash">DeepSeek-V4-Flash</a>.</p> <p>Both models are 1 million token context Mixture of Experts. Pro is 1.6T total parameters, 49B active. Flash is 284B total, 13B active. They're using the standard MIT license.</p> <p>I think this makes DeepSeek-V4-Pro the new largest open weights model. It's larger than Kimi K2.6 (1.1T) and GLM-5.1 (754B) and more than twice the size of DeepSeek V3.2 (685B).</p> <p>Pro is 865GB on Hugging Face, Flash is 160GB. I'm hoping that a lightly quantized Flash will run on my 128GB M5 MacBook Pro. It's <em>possible</em> the Pro model may run on it if I can stream just the necessary active experts from disk.</p> <p>For the moment I tried the models out via <a href="https://openrouter.ai/">OpenRouter</a>, using <a href="https://github.com/simonw/llm-openrouter">llm-openrouter</a>:</p> <pre><code>llm install llm-openrouter llm openrouter refresh llm -m openrouter/deepseek/deepseek-v4-pro 'Generate an SVG of a pelican riding a bicycle' </code></pre> <p>Here's the pelican <a href="https://gist.github.com/simonw/4a7a9e75b666a58a0cf81495acddf529">for DeepSeek-V4-Flash</a>:</p> <p><img src="https://static.simonwillison.net/static/2026/deepseek-v4-flash.png" alt="Excellent bicycle - good frame shape, nice chain, even has a reflector on the front wheel. Pelican has a mean looking expression but has its wings on the handlebars and feet on the pedals. Pouch is a little sharp." style="max-width: 100%;" /></p> <p>And <a href="https://gist.github.com/simonw/9e8dfed68933ab752c9cf27a03250a7c">for DeepSeek-V4-Pro</a>:</p> <p><img src="https://static.simonwillison.net/static/2026/deepseek-v4-pro.png" alt="Another solid bicycle, albeit the spokes are a little jagged and the frame is compressed a bit. Pelican has gone a bit wrong - it has a VERY large body, only one wing, a weirdly hairy backside and generally loos like it was drown be a different artist from the bicycle." style="max-width: 100%;" /></p> <p>For comparison, take a look at the pelicans I got from <a href="https://simonwillison.net/2025/Dec/1/deepseek-v32/">DeepSeek V3.2 in December</a>, <a href="https://simonwillison.net/2025/Aug/22/deepseek-31/">V3.1 in August</a>, and <a href="https://simonwillison.net/2025/Mar/24/deepseek/">V3-0324 in March 2025</a>.</p> <p>So the pelicans are pretty good, but what's really notable here is the <em>cost</em>. DeepSeek V4 is a very, very inexpensive model.</p> <p>This is <a href="https://api-docs.deepseek.com/quick_start/pricing">DeepSeek's pricing page</a>. They're charging $0.14/million tokens input and $0.28/million tokens output for Flash, and $1.74/million input and $3.48/million output for Pro.</p> <p>Here's a comparison table with the frontier models from Gemini, OpenAI and Anthropic:</p> <center> <table> <thead> <tr> <th>Model</th> <th>Input ($/M)</th> <th>Output ($/M)</th> </tr> </thead> <tbody> <tr> <td><strong>DeepSeek V4 Flash</strong></td> <td>$0.14</td> <td>$0.28</td> </tr> <tr> <td>GPT-5.4 Nano</td> <td>$0.20</td> <td>$1.25</td> </tr> <tr> <td>Gemini 3.1 Flash-Lite</td> <td>$0.25</td> <td>$1.50</td> </tr> <tr> <td>Gemini 3 Flash Preview</td> <td>$0.50</td> <td>$3</td> </tr> <tr> <td>GPT-5.4 Mini</td> <td>$0.75</td> <td>$4.50</td> </tr> <tr> <td>Claude Haiku 4.5</td> <td>$1</td> <td>$5</td> </tr> <tr> <td><strong>DeepSeek V4 Pro</strong></td> <td>$1.74</td> <td>$3.48</td> </tr> <tr> <td>Gemini 3.1 Pro</td> <td>$2</td> <td>$12</td> </tr> <tr> <td>GPT-5.4</td> <td>$2.50</td> <td>$15</td> </tr> <tr> <td>Claude Sonnet 4.6</td> <td>$3</td> <td>$15</td> </tr> <tr> <td>Claude Opus 4.7</td> <td>$5</td> <td>$25</td> </tr> <tr> <td>GPT-5.5</td> <td>$5</td> <td>$30</td> </tr> </tbody> </table> </center> <p>DeepSeek-V4-Flash is the cheapest of the small models, beating even OpenAI's GPT-5.4 Nano. DeepSeek-V4-Pro is the cheapest of the larger frontier models.</p> <p>This note from <a href="https://huggingface.co/deepseek-ai/DeepSeek-V4-Flash/blob/main/DeepSeek_V4.pdf">the DeepSeek paper</a> helps explain why they can price these models so low - they've focused a great deal on efficiency with this release, especially for longer context prompts:</p> <blockquote> <p>In the scenario of 1M-token context, even DeepSeek-V4-Pro, which has a larger number of activated parameters, attains only 27% of the single-token FLOPs (measured in equivalent FP8 FLOPs) and 10% of the KV cache size relative to DeepSeek-V3.2. Furthermore, DeepSeek-V4-Flash, with its smaller number of activated parameters, pushes efficiency even further: in the 1M-token context setting, it achieves only 10% of the single-token FLOPs and 7% of the KV cache size compared with DeepSeek-V3.2.</p> </blockquote> <p>DeepSeek's self-reported benchmarks <a href="https://huggingface.co/deepseek-ai/DeepSeek-V4-Flash/blob/main/DeepSeek_V4.pdf">in their paper</a> show their Pro model competitive with those other frontier models, albeit with this note:</p> <blockquote> <p>Through the expansion of reasoning tokens, DeepSeek-V4-Pro-Max demonstrates superior performance relative to GPT-5.2 and Gemini-3.0-Pro on standard reasoning benchmarks. Nevertheless, its performance falls marginally short of GPT-5.4 and Gemini-3.1-Pro, suggesting a developmental trajectory that trails state-of-the-art frontier models by approximately 3 to 6 months.</p> </blockquote> <p>I'm keeping an eye on <a href="https://huggingface.co/unsloth/models">huggingface.co/unsloth/models</a> as I expect the Unsloth team will have a set of quantized versions out pretty soon. It's going to be very interesting to see how well that Flash model runs on my own machine.</p> <p>Tags: <a href="https://simonwillison.net/tags/ai">ai</a>, <a href="https://simonwillison.net/tags/generative-ai">generative-ai</a>, <a href="https://simonwillison.net/tags/llms">llms</a>, <a href="https://simonwillison.net/tags/llm">llm</a>, <a href="https://simonwillison.net/tags/llm-pricing">llm-pricing</a>, <a href="https://simonwillison.net/tags/pelican-riding-a-bicycle">pelican-riding-a-bicycle</a>, <a href="https://simonwillison.net/tags/deepseek">deepseek</a>, <a href="https://simonwillison.net/tags/llm-release">llm-release</a>, <a href="https://simonwillison.net/tags/openrouter">openrouter</a>, <a href="https://simonwillison.net/tags/ai-in-china">ai-in-china</a></p>

Business Insider
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Barbara Corcoran, 77, says she built her confidence by changing her self-talk. ANGELA WEISS / AFP Barbara Corcoran, 77, says she became more confident by changing one bad habit. Instead of reinforcing her negative thoughts, she worked to reframe how she spoke to herself. "By the time I got to be 50, I pretty much believed it, maybe, you know, but it's hard to shake it," she said. Barbara Corcoran, 77, says she overcame years of self-doubt by changing one bad habit. On Thursday's episode of "The Burnouts" podcast, Corcoran told hosts Phoebe Gates and Sophia Kianni that it took her a long time to learn to believe in herself. "It's just funny what your head can do for you. Most of everything, I think, plays out in your head," Corcoran said. "You know, I wish I told myself as a younger woman, you're a lot more capable than you think you are. But it took years to really learn that." She founded the Corcoran Group, a real estate brokerage in New York City, in 1973, before selling the company for $66 million in 2001. She has also been an investor on "Shark Tank" since the show's debut in 2009. Corcoran said she prepares extensively before business meetings, making sure she knows everything inside and out so she can stay in "total control." "And yet when I walk in, I think that everybody's smarter than me," she said, adding that the feeling stems from her experience as a student who struggled in school. However, she was determined to push back against those memories, she said. "In fact, probably till I was, I think, 35, I would have a self-tape that I had to consciously really change. My tape would say, 'Hey, Barb, you should have never been here. You didn't need to come to this meeting. You're better off with your salespeople at home. You'd get more done. You motivate them,'" Corcoran said, recalling her negative self-talk. Corcoran said she would often tell herself that being in those group settings was a mistake and that she shouldn't have gone. "And then when I was about 35, I realized that tape was pulling me back. It was old tape, so then I replaced it. I said, 'Barbara, you're a genius. Fuck them all. You're great," she said. Even though she didn't believe it at first, repeating it eventually helped her internalize it. "By running it all the time, 35 to 40 to 45. By the time I got to be 50, I pretty much believed it, maybe, you know, but it's hard to shake it," Corcoran said. Corcoran isn't alone. Other celebrities have also spoken about the role self-talk plays in shaping confidence. Elizabeth Banks has said that treating herself kindly is key to aging well. "It's your attitude. Getting rid of negative self-talk and just being positive about how you feel about yourself," Banks said. Some have also pointed out that those habits can extend beyond themselves. Zooey Deschanel has said she doesn't let her two kids see her insecure. "I always want them to think I'm happy with myself and, like, because they get their self-esteem from their parents, you know. So yeah, it's important to me to, like, show up with confidence," she said. Similarly, Kylie Kelce has said she tries to model self-love in front of her kids. "I really try my best to make sure that I speak positively about myself, even on the days that I don't necessarily feel it," Kelce said. Read the original article on Business Insider

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Simon Willison Weblog
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<p><strong>Tool:</strong> <a href="https://tools.simonwillison.net/milliseconds">Millisecond Converter</a></p> <p><a href="https://llm.datasette.io/">LLM</a> reports prompt durations in milliseconds and I got fed up of having to think about how to convert those to seconds and minutes.</p> <p>Tags: <a href="https://simonwillison.net/tags/tools">tools</a></p>

Simon Willison Weblog
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It's a big one

<p><a href="https://simonw.substack.com/p/gpt-55-chatgpt-images-20-qwen36-27b">This week's edition</a> of my email newsletter (aka <a href="https://simonwillison.net/2023/Apr/4/substack-observable/">content from this blog</a> delivered to your inbox) features 4 pelicans riding bicycles, 1 possum on an e-scooter, up to 5 raccoons with ham radios hiding in crowds, 5 blog posts, 8 links, 3 quotes and a new chapter of my Agentic Engineering Patterns guide.</p> <p>Tags: <a href="https://simonwillison.net/tags/newsletter">newsletter</a></p>

Business Insider
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Donald Trump is considering federal support for Spirit Airlines amid ongoing financial struggles. Justin Sullivan/Getty Images Donald Trump is considering federal support for Spirit Airlines amid ongoing financial struggles. Analysts and aviation experts see market risks in government intervention. Senators Warren and Cruz expressed skepticism over a taxpayer-funded bailout for Spirit Airlines. President Donald Trump signaled openness to the government having a stake in Spirit Airlines, and people have thoughts. Speaking to CNBC on Monday, Trump said, "Maybe the federal government should help that one out," adding that he had raised the idea to his team. The struggling budget carrier has spent the past two years grappling with bankruptcy and a failed merger with JetBlue that collapsed after a federal judge blocked the deal on antitrust grounds. Since then, Spirit has struggled to return to profitability. Here's what politicians, analysts, and some of the industry's smartest people are saying about a potential bailout. Jamie Baker Jamie Baker, a JPMorgan analyst specializing in aviation, wrote in an analyst note on April 16 that he hopes a government takeover of Spirit is a "low-probability scenario," because airline investors already have "their share of headaches to contend with." "Spirit's bankruptcies were not driven by higher oil, nor has the company claimed as much," Baker wrote. "Should the administration afford any sort of cash infusion, we believe JetBlue and Frontier would be inclined to quickly follow Spirit's lead." "Were that to happen, would American be far behind?" Baker added. In an April 23 analyst note, Baker said that an avenue "worth exploring" is for the administration to step in and wind down Spirit in an orderly manner that would minimize passenger disruption and to "influence the reallocation of its remaining fleet and assets." Sen. Elizabeth Warren Jacquelyn Martin/AP Elizabeth Warren Sen. Elizabeth Warren questioned whether taxpayers would benefit from a bailout in a post on X on April 22. "Donald Trump's war with Iran caused the sky-high fuel prices that finally did Spirit Airlines in," Warren wrote. "What do the American people get out of this taxpayer bailout?" she added. "Will the failed airline executives be held accountable?" United Airlines CEO Scott Kirby Patrick T. Fallon / AFP via Getty Images Scott Kirby United Airlines CEO Scott Kirby said during the company's April 22 earnings call that he is not concerned about Spirit affecting United and that United does not need a federal bailout. "Well-run airlines are still solidly profitable, even in this environment," said Kirby. "Whether Spirit fails or keeps flying, I don't think it has much effect on United, one way or another, to be honest." "I feel bad for the people of Spirit, but it's been pretty obvious that Spirit's business model was fundamentally flawed, and the airline was not going to be able to make it or recover their cash operating costs," Kirby added. Gary Leff Gary Leff, a travel and points expert who is the main writer behind View From the Wing, wrote on April 20 that fuel prices aren't the issue. "This is being framed as an emergency due to the cost of fuel. But this is not because of fuel," Leff wrote. "And the Trump administration isn't going to want to see an airline go under because of its military operation in Iran." Leff said that he doesn't think fuel is to blame because Spirit spent most of the last two years in bankruptcy, doesn't have a clearly viable business model, and has "a terrible brand with consumers." "The economy as a whole doesn't benefit when investment decisions get made politically," Leff added. "Socializing losses and privatizing gains doesn't just lead to a cronyist economy, it leads to too much risk-taking because owners don't really risk loss themselves." Sen. Ted Cruz Manuel Balce Ceneta/AP Ted Cruz Sen. Ted Cruz called bailing out Spirit Airlines an "absolutely terrible idea" in a post on X on April 22. "The TARP corporate bailouts were a huge mistake & the government doesn't know a damn thing about running a failed budget airline (that the Biden admin killed)," Cruz wrote. Ben Schlappig Ben Schlappig, a travel blogger, consultant, and points expert who founded the One Mile at a Time aviation blog, wrote in an April 21 article that the government taking a stake in individual airlines "seems like a bad idea for competition." "I don't want to be unsympathetic, but I don't think taxpayer money should go toward keeping one struggling airline alive, essentially just subsidizing airfare for a matter of months," Schlappig wrote. "The topic of broader industry support is also one that I think will be discussed more in the coming weeks," Schlappig added. "If oil prices stay very high, even the world's most profitable airlines will be losing money, and the industry could be radically reshaped in a short period of time." Sara Nelson, international president of the Association of Flight Attendants-CWA Bloomberg/Getty Images Sara Nelson Sara Nelson, president of the Association of Flight Attendants, which represents 55,000 flight attendants across 20 airlines, wrote on X on that the union had supported the failed JetBlue-Spirit merger and that the benefits of airline workers should be kept in mind if there is a bailout. "Now, thousands of Flight Attendants and other frontline workers have their lives, paychecks, healthcare, homes, and retirement hanging in the balance," Nelson said in the April 22 post. "Let's remember real people are hoping and praying for a lifeline. And no doubt they deserve it!" Nelson added. "But if nothing else, they especially deserve consideration and kindness." Read the original article on Business Insider

Business Insider
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Trisha Soo stays up until 3 a.m. most days, working on her side hustle art business. Aditi Bharade Trisha Soo is a special ed teacher and small art business owner in Singapore. After logging off at 6 p.m., she gears up to work on her art from 9 a.m. to 3 a.m. daily. It gives her a creative outlet and a second income stream. This as-told-to essay is based on a conversation with Trisha Soo, a 32-year-old teacher and artist from Singapore. It has been edited for length and clarity. I've been doing calligraphy since I was 10 years old. I started learning from YouTube tutorials and making cards and calligraphy pieces for friends and family. It started as a hobby and a creative outlet. Now, it's become a strong financial pillar for me. Still, it comes with many late nights. She quit her previous job because of intense burnout. Aditi Bharade After graduation, I worked at a special needs center as a therapist and moved up into a leadership position. But I found that role and the workload intensely stressful. The last straw was finding myself checking my phone first thing in the morning. I started to have panic attacks because I dreaded waking up and finding out what fires I would have to fight that day. I quit the job after the pandemic, then took a one-year gap from work to try to monetize my art, selling stickers, calligraphy prints, and stationery, and by offering lettering services for weddings and corporate clients. In December 2022, I officially launched my art business, calling it "Fully Scripted." 12-hour hustle Soo is often guarded by her rescue dog while she's working. Aditi Bharade I've gone back to teaching, which I actually enjoy. I work on my art side hustle at night after my day job as a special education teacher. I work four days a week for around four to six hours daily — usually starting around noon and ending at 6 p.m. I'm paid 50 Singapore dollars hourly, or around $40. After wrapping up my work at the center, I come home and walk my dogs, then settle in for the second part of my daily hustle — working on "Fully Scripted." She makes humorous stickers, often featuring animals. Aditi Bharade I start around 9 p.m., either sketching new product ideas on my iPad with Procreate or working on corporate orders. I used to work with pen and paper, but it was too hard and time-consuming to digitize and redraw the lines. So I use Procreate right now for everything except for live calligraphy orders. I've just landed an order to make 45 hand-foiled purses for a company in a week. Each piece has to be painstakingly measured, its lettering written and rewritten multiple times, and then heat-pressed to bind the gold foil to the fabric. Soo has gotten a corporate order to hand-foil 45 purses for a corporate client. Aditi Bharade I value the quiet time I have alone — it's why I'm working in the middle of the night when everyone else is sleeping. Most days, I work until 3 a.m. on my art. This doesn't include weekends, when I often set up booths in art markets around Singapore. The work is long, and I have a lot more gray hairs than when I started, but it's a different kind of stress compared to my first job. I'm working with my hands and running my own business, rather than sitting at a computer looking at numbers and growth charts. I've earned about SG$16,500, or about $13,000, a year from my side hustle since I started in 2022, selling on my website, at art markets, and at conventions. The income is quite unpredictable, and I have some slow months. Trial and error, and being demoralized, are normal The worst part of the side hustle is the stress of not knowing whether the business will do well. It's only me running it, and I'm not well-versed in business. I test new products by making 10 pieces of them. For a sticker book I made recently, I couldn't even sell out the 10. I knew I either had to redesign it or maybe it's just too niche. So I'm figuring things out as I go, like how to launch new products. Sometimes they hit, sometimes they miss, and when they miss, it can be quite demoralizing. I do wish to do art as a full-time job, hire a team to handle logistics and inventory, and move from my home studio into an actual office space. I'm not there yet. She said putting yourself out there on social media is the key for small art business owners. Aditi Bharade My advice to anyone starting an art side hustle now: Marketing is everything now, and social media is the key. The algorithm is very tricky, and each platform has its own, but practice makes perfect. Even if something that you make isn't perfect, don't be afraid to post it. As artists, we often search for perfection. We make sure that everything looks great before we show the world. But don't be afraid of showing that more vulnerable side. Read the original article on Business Insider

ArXiv Machine Learning
cs.lgcs.airesearcharxiv machine learninginferencegpu

Expert Upcycling: Shifting the Compute-Efficient Frontier of Mixture-of-Experts

By Chaitanya Dwivedi, Binxuan Huang, Himanshu Gupta, Pratik Jayarao, Neeraj Varshney, Bing Yin

arXiv:2604.19835v1 Announce Type: new Abstract: Mixture-of-Experts (MoE) has become the dominant architecture for scaling large language models: frontier models routinely decouple total parameters from per-token computation through sparse expert routing. Scaling laws show that under fixed active computation, model quality scales predictably with total parameters, and MoEs realize this by increasing expert count. However, training large MoEs is expensive, as memory requirements and inter-device communication both scale with total parameter count. We propose expert upcycling, a method for progressively expanding MoE capacity by increasing the number of experts during continued pre-training (CPT). Given a trained E-expert model, the upcycling operator constructs an mE-expert model through expert duplication and router extension while holding top-K routing fixed, preserving per-token inference cost. Duplication provides a warm initialization: the expanded model inherits the source checkpoint's learned representations, starting from a substantially lower loss than random initialization. Subsequent CPT then breaks the symmetry among duplicated experts to drive specialization. We formalize the upcycling operator and develop a theoretical framework decomposing the quality gap into a capacity term and an initialization term. We further introduce utility-based expert selection, which uses gradient-based importance scores to guide non-uniform duplication, more than tripling gap closure when CPT is limited. In our 7B-13B total parameter experiments, the upcycled model matches the fixed-size baseline on validation loss while saving 32% of GPU hours. Comprehensive ablations across model scales, activation ratios, MoE architectures, and training budgets yield a practical recipe for deploying expert upcycling, establishing it as a principled, compute-efficient alternative to training large MoE models from scratch.

ArXiv NLP
cs.clcs.lgresearcharxiv nlpvision

arXiv:2604.21082v1 Announce Type: new Abstract: Training vision-language models (VLMs) for medical report generation is often hindered by the scarcity of high-quality annotated data. This work evaluates the use of a weighted loss function to improve data efficiency. Compared to standard cross-entropy loss, which treats all token prediction errors equally, the reweighted loss shifts the focus to semantically salient tokens with outsized clinical importance. In experiments on ophthalmological report generation, we show that this simple method improves efficiency across multiple data scales, achieving similar report quality with up to ten times less training data.