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Australian startup joins race to build local ChatGPT

Two Australian entrepreneurs have joined the race to build a local alternative to the artificial intelligence models created by tech giants like OpenAI and Meta, earmarking $10 million to compensate copyright owners for their work. Sovereign Australia AI was founded by AI strategist Simon Kriss and technology executive Troy Neilson who shared concerns that Australia’s access to the critical technology would be at the mercy of the decisions made in the United States or China. Loading...

'We can do it for under $100M': Startup joins race to build local ChatGPT

Two Australian entrepreneurs have joined the race to build a local alternative to the artificial intelligence models created by tech giants like OpenAI and Meta, earmarking $10 million to compensate copyright owners for their work. Sovereign Australia AI was founded by AI strategist Simon Kriss and technology executive Troy Neilson who shared concerns that Australia’s access to the critical technology would be at the mercy of the decisions made in the United States or China. Loading...

Show HN: Veena Chromatic Tuner

Veena Chromatic Tuner lets you to tune in Equal Temperament/Just Intonation with oscilloscope-like stable waveform display. This powerful, versatile tuning application is designed for musicians who need precise control over their instrument tuning across multiple musical traditions (Equal Temperament, Just Intonation). It displays the pitch (frequency) and deviation in cents via a needle interface. A unique visual feature is its linear and circular waveform display of input audio: the waveform a

Are bad incentives to blame for AI hallucinations?

A new research paper from OpenAI asks why large language models like GPT-5 and chatbots like ChatGPT still hallucinate, and whether anything can be done to reduce those hallucinations. In a blog post summarizing the paper, OpenAI defines hallucinations as “plausible but false statements generated by language models,” and it acknowledges that despite improvements, hallucinations “remain a fundamental challenge for all large language models” — one that will never be completely eliminated. To ill

What Are AI Hallucinations? Why Chatbots Make Things Up, and What You Need to Know

If you've used ChatGPT, Google Gemini, Grok, Claude, Perplexity or any other generative AI tool, you've probably seen them make things up with complete confidence. This is called an AI hallucination -- although one research paper suggests we call it BS instead -- and it's an inherent flaw that should give us all pause when using AI. Hallucinations happen when AI models generate information that looks plausible but is false, misleading or entirely fabricated. It can be as small as a wrong date i

Chinese Scientists Create Bright, Multi-Colored Glowing Plants

Never to be outshone — literally, in this case — Chinese scientists have one-upped American researchers and their bioluminescent petunias with what they're calling world's first multi-colored glowing plants. As the journal Nature reports, this glow-in-the-dark succulent hails from the South China Agricultural University (SCAU) in Guangzhou, where materials researchers have developed a technology that recharges the plants via sunlight and makes them as bright as a night-light and with many of th

Natron’s liquidation shows why the US isn’t ready to make its own batteries

Sodium-ion battery startup Natron ceased operations this week, ending the company’s 12-year quest to commercialize its technology in the U.S. The company had $25 million worth of orders lined up for its Michigan factory, but it couldn’t deliver them until it had UL certification, according to Raleigh’s The News & Observer, which reported on the business’s closure because Natron had been planning to bring jobs to the state of North Carolina with its new factory. However, receiving the UL certif

The Anatomy of a Mach-O: Structure, Code Signing, and Pac

Table of Contents The Mach Object (Mach-O) is the binary format used on Apple’s operating systems for executables, libraries, and object code. It was created for the Mach kernel (hence the name) and introduced in NeXTSTEP, the predecessor to macOS, as a replacement for the a.out format. Mach-O’s design supports multiple architectures (via universal binaries), and contains metadata via load commands. In this post, we’ll explore Mach-O’s layout and history. Then, we will examine how macs use Ma

Head of UK's Turing AI Institute resigns after funding threat

Head of UK's Turing AI Institute resigns after funding threat 19 minutes ago Share Save Graham Fraser Technology reporter Share Save PA Dr Jean Innes (left) pictured with Foreign Secretary David Lammy (centre) and his French counterpart Jean-Noel Barrot at a meeting in London The chief executive of the UK's national institute for artificial intelligence (AI) has resigned following staff unrest and a warning the charity was at risk of collapse. Dr Jean Innes said she was stepping down from the

Apple pulls iPhone torrent app from AltStore PAL in Europe

is a news writer focused on creative industries, computing, and internet culture. Jess started her career at TechRadar, covering news and hardware reviews. Posts from this author will be added to your daily email digest and your homepage feed. Apple has removed the iPhone torrenting client, iTorrent, from AltStore PAL’s alternative iOS marketplace in the EU, showing that it can still exert control over apps that aren’t listed on the official App Store. iTorrent developer Daniil Vinogradov told

Here’s how we picked this year’s Innovators Under 35

We’ll also soon reveal our 2025 Innovator of the Year, whose technical prowess is helping physicians diagnose and treat critically ill patients more quickly. What’s more (here’s your final hint), our winner even set a world record as a result of this work. MIT Technology Review first published a list of Innovators Under 35 in 1999. It’s a grand tradition for us, and we often follow the work of various featured innovators for years, even decades, after they appear on the list. So before the big

Not Even $20 Million Would’ve Gotten Ridley Scott to Direct ‘Terminator 3’

There comes a time in a creative’s life when all the qualms one might have had around being brutally honest about their career’s highlights, their missed opportunities, and their happily avoided pitfalls seem to slip away. And joining the fray of old auteur’s saying the darnedest things is Alien director Ridley Scott, who just revealed that he was offered beaucoup bucks to direct Terminator 3: Rise of the Machines—but he turned it down. In an interview with The Guardian, (the outlet for many of

The Only Reason I Travel With My VR Headset Is the One Thing Meta Needs to Focus on More: Fitness

I almost never travel with VR headsets, no matter how many times I've been told flying with a Vision Pro to watch movies is great, or how headsets can help you make a virtual computer desktop on the road. But I took one with me for my last three-week trip, and there was only one reason why: it was my fitness gear. I've been working on losing weight the last year, and increasing my exercise. VR workouts have become a part of my regimen, because they're motivating, they don't need a lot of equipm

Web Bot Auth

Web Bot Auth is an authentication method that leverages cryptographic signatures in HTTP messages to verify that a request comes from an automated bot. Web Bot Auth is used as a verification method for verified bots and signed agents. It relies on two active IETF drafts: a directory draft ↗ allowing the crawler to share their public keys, and a protocol draft ↗ defining how these keys should be used to attach crawler's identity to HTTP requests. This documentation goes over specific integratio

Colleges see significant drop in international students as fall semester begins

NPR > Education Classes began this week for students at the University at Buffalo, a public research university in western New York, but there were about 750 fewer international students on campus than expected. The new students who did make it gathered for a welcome from the school's dean of students. "We know you have had to overcome hurdles to be here – especially this summer, with visas," Tomás Aguirre told the assembled students, representing more than 100 countries. "And I just wanted yo

GAN Math (2020)

Generative Adversarial Networks refer to a family of generative models that seek to discover the underlying distribution behind a certain data generating process. This distribution is discovered through an adversarial competition between a generator and a discriminator. As we saw in an earlier introductory post on GANs, the two models are trained such that the discriminator strives to distinguish between generated and true examples, while the generator seeks to confuse the discriminator by produ

The Math Behind GANs

Generative Adversarial Networks refer to a family of generative models that seek to discover the underlying distribution behind a certain data generating process. This distribution is discovered through an adversarial competition between a generator and a discriminator. As we saw in an earlier introductory post on GANs, the two models are trained such that the discriminator strives to distinguish between generated and true examples, while the generator seeks to confuse the discriminator by produ

Trump admin issues stop-work order for offshore wind project

The Trump administration on Friday issued an order to stop work on a nearly complete offshore wind energy project, the latest step in the Trump administration’s crackdown on wind power. In a letter to Orsted, the Danish company developing Revolution Wind, the Bureau of Ocean Energy Management said its order is tied to concerns about “the protection of national security interests of the United States and prevention of interference with reasonable uses of the exclusive economic zone, the high sea

Meta used National PTA to promote child safety efforts, report finds

Meta CEO Mark Zuckerberg tries on Orion AR glasses at the Meta Connect annual event at the company's headquarters in Menlo Park, California, on Sept. 25, 2024. Since losing her 15-year-old son Riley to suicide following a sextortion scheme through Meta's Messenger app, Mary Rodee has worked with advocacy groups to push for stronger protections for children online. "I hold them solely responsible," Rodee said about Meta in an interview with CNBC. "They have a responsibility for the safety of th

Senator castigates federal judiciary for ignoring “basic cybersecurity”

US Senator Ron Wyden accused the federal judiciary of “negligence and incompetence” following a recent hack, reportedly by hackers with ties to the Russian government, that exposed confidential court documents. The breach of the judiciary’s electronic case filing system first came to light in a report by Politico three weeks ago, which went on to say that the vulnerabilities exploited in the hack were known since 2020. The New York Times, citing people familiar with the intrusion, said that Rus

Malicious Android apps with 19M installs removed from Google Play

Seventy-seven malicious Android apps with more than 19 million installs were delivering multiple malware families to Google Play users. This malware infiltration was discovered by Zscaler's ThreatLabs team while investigating a new infection wave with Anatsa (Tea Bot) banking trojan targeting Android devices. While most of the malicious apps (over 66%) included adware components, the most common Android malware was Joker, which researchers encountered in almost 25% of the analyzed apps. Once

‘Black Mirror’ Creator Charlie Brooker Says ‘Bandersnatch’ Isn’t Dead After All

Though Black Mirror: Bandersnatch was removed from Netflix earlier this year as part of the streamer’s pivot away from interactive programming, there may be yet another chance to choose Stefan Butler’s ’80s video game creation adventure anew. According to Black Mirror creator Charlie Brooker, a comeback may be on the horizon. Speaking to the Hollywood Reporter, Brooker was asked about rumblings that Bandersnatch may return to Netflix soon, perhaps classified as a game this time around. “Report

Y Combinator files brief supporting Epic Games, says store fees stifle startups

Startup accelerator and venture capital firm Y Combinator (YC) today filed an amicus brief supporting Epic Games in Epic's continued legal fight with Apple. Y Combinator says that Apple's "anti-steering restraints" have long inhibited the growth and development of technology companies that monetize goods and services through apps. The company calls on the court to deny Apple's appeal and uphold the order that required Apple to change its App Store linking rules in the United States. Back in

They’re trying to make deep-sea mining happen

is a senior science reporter covering energy and the environment with more than a decade of experience. She is also the host of Hell or High Water: When Disaster Hits Home , a podcast from Vox Media and Audible Originals. Posts from this author will be added to your daily email digest and your homepage feed. This is The Stepback, a weekly newsletter breaking down one essential story from the tech world. For more on deep-sea mining and critical minerals, follow Justine Calma. The Stepback arriv

When Starship Comes to Florida, Expect 2-Hour Flight Delays, FAA Warns

SpaceX aims to expand its Starship operations to Cape Canaveral, Florida, with a goal of launching 44 super heavy-lift rockets per year. If regulators approve this plan, the uptick in launch activity could result in more ground stops, reroutes, and flight delays at major airports throughout the Sunshine State, according to the Federal Aviation Administration. In a draft environmental impact statement released this month, the FAA states that airports such as Fort Lauderdale/Hollywood Internation

Y Combinator says Apple’s App Store has hindered startup growth

Y Combinator has filed an amicus brief in the ongoing legal battle between Apple and Epic Games, arguing that the App Store has stifled startup innovation. We’ve reached out to legal reps for YC and Apple for comment. The brief comes during the years-long legal dispute. Epic Games first filed an antitrust lawsuit against the iPhone maker in 2020 in protest of Apple taking a 30% fee for every purchase made in the App Store, as well as in-game purchases. Epic claimed in its suit that Apple unlaw

Apple celebrates National Parks with Apple Pay, Fitness+, and more

Apple has announced a handful of new initiatives to support the National Park Foundation in celebration of its 109th anniversary. This includes donations for Apple Pay purchases, an Apple Watch activity cahllenge, and more. First, from August 22 to 29, Apple says it will donate $10 to the National Park Foundation for every purchase made with Apple Pay at Apple Stores, in the App Store app, or on its website. This represents the ninth straight year of this initiative by Apple. As we reported ea