Mysterious “gpt2-chatbot” AI model appears suddenly, confuses experts

Mystery LLM highlights transparency issues in AI testing.

Robot fortune teller hand and crystal ball

Enlarge (credit: Getty Images)

On Sunday, word began to spread on social media about a new mystery chatbot named "gpt2-chatbot" that appeared in the LMSYS Chatbot Arena. Some people speculate that it may be a secret test version of OpenAI's upcoming GPT-4.5 or GPT-5 large language model (LLM). The paid version of ChatGPT is currently powered by GPT-4 Turbo.

Currently, the new model is only available for use through the Chatbot Arena website, although in a limited way. In the site's "side-by-side" arena mode where users can purposely select the model, gpt2-chatbot has a rate limit of eight queries per day—dramatically limiting people's ability to test it in detail.

So far, gpt2-chatbot has inspired plenty of rumors online, including that it could be the stealth launch of a test version of GPT-4.5 or even GPT-5—or perhaps a new version of 2019's GPT-2 that has been trained using new techniques. We reached out to OpenAI for comment but did not receive a response by press time. On Monday evening, OpenAI CEO Sam Altman seemingly dropped a hint by tweeting, "i do have a soft spot for gpt2."

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CJEU Gives File-Sharer Surveillance & Data Retention a Green Light

In a judgment published today, Europe’s top court concludes that suspected file-sharers can be subjected to mass surveillance and retention of their data as long as certain standards are upheld. Digital rights groups hoped to end the French ‘Hadopi’ anti-piracy scheme, claiming that it violates the fundamental right to privacy. The CJEU’s judgment leaves no stone unturned explaining why that isn’t so, leaving case law to deal with the turbulence.

From: TF, for the latest news on copyright battles, piracy and more.

SpyAs part of anti-piracy scheme featuring warning letters, fines, and ISP disconnections, France has monitored and stored data on millions of internet users since 2010.

Digital rights groups insist that as a general surveillance and data retention scheme, the ‘Hadopi’ program violates fundamental rights.

Any program that monitors citizens’ internet activities, retains huge amounts of data, and then links identities to IP addresses, must comply with EU rules. Activists said that under EU law, only “serious crime” qualifies and since petty file-sharing fails to make the grade, the whole program represents a mass violation of EU citizens’ fundamental rights.

Surveillance and Serious Crime

Seeking confirmation at the highest level, La Quadrature du Net, Federation of Associative Internet Service Providers, French Data Network, and Franciliens.net, began their challenge in France. The Council of State referred the matter to the Constitutional Council, which in turn referred questions to the Court of Justice of the European Union (CJEU) for interpretation under EU law.

EU member states may not pass national laws that allow for the general and indiscriminate retention of traffic and location data. Retention of traffic and location data is permitted on a targeted basis as a “preventative measure” but only when the purpose of retention is to fight “serious crime.”

In his non-binding opinion, CJEU Advocate General Szpunar described Hadopi’s access to personal data corresponding to an IP address as a “serious interference with fundamental rights,” the clearest sign yet that the right to privacy had already taken a blow.

CJEU judgments have balanced citizens’ rights and rightsholders’ right to copy many times over the years but here, case law was deemed potentially problematic. In fact so much so, AG Szpunar proposed “readjustment of the case-law of the Court” to ensure that rightsholders would not be left in a position where it was impossible to enforce their rights on BitTorrent and similar networks.

EU Law Shouldn’t Rule Surveillance Out

By last September, it was clear that a legal basis needed to be found to allow Hadopi and similar programs to continue. For example, the fluid nature of dynamic IP addresses was mentioned as an obstacle to comprehensive tracking.

Well-constructed arguments stated that balance could be found in securing the harvested data and, to protect fundamental rights, limitations on how much data could be used in the event an alleged file-sharer was prosecuted.

Ultimately, however, when infringement occurs exclusively online, an IP address may be the only means to track down an alleged infringer, leading to the conclusion that retention and access to civil identifying data is both “necessary” and “wholly proportionate.”

Copyrights Trump Privacy Rights

In its decision handed down Tuesday, initially only in French, the CJEU leaves no stone unturned in delivering a win for rightsholders. Despite the problematic case law, the judgment builds a framework for how monitoring and data retention can be conducted within the requirements of EU law.

The judgment deals with three key questions, summarized as follows:

1. Is civil identity data corresponding to an IP address included among the traffic and location data which, in principle, requires prior review by a court or administrative entity?

2. If yes, is EU law to be interpreted as precluding national legislation that provides for the collection of such data, corresponding to users’ IP addresses, without prior review by a court or administrative entity?

3. If yes, does EU law preclude the review from being performed in an adapted fashion, for example as an automated review?

In other words, are member states precluded from having a national law that authorizes a copyright authority to access stored IP addresses and civil identity data relating to users, collected by rightsholders monitoring their activities on the internet, for the purpose of taking further action, without a review by a court or administrative body?

Data collected includes date and time of alleged infringement, IP address, peer-to-peer protocol, user pseudonym, details of copyright works, filename, ISP name.

Ensuring Privacy and Data Security

The judgment notes that IP addresses can constitute both traffic data and personal data. However, IP addresses that are public and visible, as they are in file-sharing swarms, are not being used in connection with the provision of an ‘electronic communication service’.

The judgment also states that, if Member States seek to impose “an obligation to retain IP addresses in a general and indiscriminate manner, in order to attain an objective linked to combating criminal offenses in general”, they should lay down clear and precise rules in legislation relating to retention of data, meeting strict requirements.

IP and civil identity data must be separated from each other and all other data, in a secure and reliable computer system. When IP addresses and civil data need to be linked, a process that does not undermine the “watertight separation” should be used, and regularly inspected for effectiveness. When these rules are followed, even citizens’ data gathered indiscriminately cannot result in “serious interference” to fundamental rights.

The judgment notes that EU law does not “preclude the Member State concerned from imposing an obligation to retain IP addresses, in a general and indiscriminate manner, for the purposes of combating criminal offenses in general.”

Balancing Competing Rights

The CJEU says that while EU citizens using internet services “must have a guarantee that their privacy and freedom of expression” will be respected, those fundamental rights are not absolute. The prevention of crime or the protection of the rights and freedoms of others may see those rights deemed less important.

Then, with some fluidity, the CJEU pulls the rug on excuses and upgrades petty file-sharing to something, well, a bit more serious.

To prevent crime, it may be strictly necessary and proportional for IP addresses to be captured and retained for “combating criminal offenses such as offenses infringing copyright or related rights committed online.”

Indeed, not allowing the above “would carry a real risk of systemic impunity not only for criminal offenses infringing copyright or related rights, but also for other types of criminal offenses committed online or the commission or preparation of which is facilitated by the specific characteristics of the internet.”

Pirate Privacy? Not Here

The judgment adds that despite the strict security guarding private information, there’s always a chance that a person might find themselves profiled. And that, the court suggests, may be of their own making.

[S]uch a risk to privacy may arise, inter alia, where a person engages in activities infringing copyright or related rights on peer-to-peer networks repeatedly, or on a large scale, in connection with protected works of particular types that can be grouped together on the basis of the words in their title, revealing potentially sensitive information about aspects of that person’s private life.

Thus, in the present case, in the context of the graduated response administrative procedure, a holder of an IP address may be particularly exposed to such a risk to his or her privacy where that procedure reaches the stage at which Hadopi must decide whether or not to refer the matter to the public prosecution service with a view to the prosecution of that person for conduct liable to constitute the minor offense of gross negligence or the offense of counterfeiting.

Throughout the course of the next few paragraphs, the judgment mentions processing data for the “prevention, investigation, detection or prosecution of criminal offenses,” and a quote from the French government stating that “the measures adopted by Hadopi in the context of the graduated response procedure ‘are of a pre-criminal nature directly linked to the judicial proceedings’.”

That leads to the predictable conclusion that EU law does not preclude national legislation that allows for the surveillance of internet users and the retention of their data, for the purpose of identifying users and taking legal action against them.

Member states just need to follow the rules to ensure that those who didn’t have their privacy breached when their data was collected, don’t have it breached or leaked as they wait for whatever punishment arrives in the mail.

La Quadrature du Net says it’s disappointed with the judgment.

“[T]his decision from the CJEU has, above all, validated the end of online anonymity. While in 2020 it stated that there was a right to online anonymity enshrined in the ePrivacy Directive, it is now abandoning it.

Unfortunately, by giving the police broad access to the civil identity associated with an IP address and to the content of a communication, it puts a de facto end to online anonymity.”

The judgment is available here

From: TF, for the latest news on copyright battles, piracy and more.

Raspberry Pi-powered ShaRPiKeebo pocket computer is almost ready to ship (two years after crowdfunding)

The ShaRPiKeebo is a pocket-sized computer board with a display, keyboard, game controller keys, and an incredibly geeky design: it’s basically a printed circuit board with tacked-on keys, ports, and buttons. And the board is meant to be powered…

The ShaRPiKeebo is a pocket-sized computer board with a display, keyboard, game controller keys, and an incredibly geeky design: it’s basically a printed circuit board with tacked-on keys, ports, and buttons. And the board is meant to be powered by a Raspberry Pi Zero, which acts as the brains of the portable computer kit. When the developers […]

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Apple confirms bug that is keeping some iPhone alarms from sounding

If your iPhone hasn’t been waking you up lately, you’re not alone.

iPhone in Standby mode

Enlarge / An iPhone in Standby mode, charging wirelessly on a desk. (credit: Apple)

If your iPhone's alarm hasn't woken you lately, it seems you're not alone: Apple has confirmed to Today that a software bug is to blame, following user complaints on TikTok and other social platforms.

Apple is "aware of an issue causing some iPhone alarms to not play the expected sound," according to the report and "is working on a fix." The company's official statement didn't go into more detail on what caused the bug or why it seems to affect some users but not others.

These sorts of bugs usually relate to some kind of time change; one circa 2010 iOS alarm bug was caused by Daylight Saving Time, and another cropped up in the first two days of 2011 when alarms suddenly stopped working for the first two days of the year (for whatever reason. they began working properly again on January 3 without any kind of software update). Daylight Saving Time in 2024 kicked in all the way back in mid-March, so it's hard to say whether the problem is related to the change this time around.

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FTC fines Razer for every cent made selling bogus “N95 grade” RGB masks

“Deceptive advertising and misinformation posed a risk to public health.”

FTC fines Razer for every cent made selling bogus “N95 grade” RGB masks

Enlarge (credit: Razer)

The Federal Trade Commission (FTC) announced this week a proposed settlement [PDF] against Razer that would see the tech company pay $1,171,254.33 for its misleading claims about the Zephyr RGB face mask. Razer marketed the device as offering capabilities similar to those of an N95 respirator.

On October 21, 2021, Razer began selling the Zephyr and its replacement filters. Razer continued to sell the mask until January 2022 and kept pushing the filters until July 2022, according to the FTC's complaint [PDF].

Per the FTC, when Razer.com listed the Zephyr in 2021, it said that the mask offered "replaceable N95 Grade filters" and that Zephyr was "FDA-registered and lab-tested for 99 percent BFE [bacterial filtration efficiency]" and offered "greater protection compared to standard disposable/cloth masks, and filters air both inhaled and exhaled to safeguard you and others around you." Razer's site also reportedly said that the mask was "not tested specifically against the COVID-19 virus, but offers the same functionality and adequate protection due to its 99 percent BFE rating.”

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EU probes Meta for killing tool that enables real-time election monitoring

EU probes Facebook/Instagram owner for possible Digital Services Act violations.

An iPhone screen displays the app icons for WhatsApp, Messenger, Instagram, and Facebook in a folder titled

Enlarge (credit: Getty Images | Chesnot )

The European Commission today accused Meta of violating rules related to deceptive advertising, political content, and election monitoring. The owner of Facebook and Instagram "may have breached the Digital Services Act (DSA)," the EU government body said in a press release.

"The Commission suspects that Meta does not comply with DSA obligations related to addressing the dissemination of deceptive advertisements, disinformation campaigns, and coordinated inauthentic behavior in the EU," the EC said. "The proliferation of such content may present a risk to civic discourse, electoral processes and fundamental rights, as well as consumer protection."

The EC alleged "that the mechanism for flagging illegal content on the services ('Notice-and-Action') as well as the user redress and internal complaint-mechanisms are not compliant with the requirements of the Digital Services Act and that there are shortcomings in Meta's provision of access to publicly available data to researchers."

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Latest Google layoffs hit the Flutter and Python groups

The groups supported developers both inside and outside of Google.

A large Google logo at a trade fair.

Enlarge (credit: Getty Images | Alexander Koerner)

Another day, another round of Google layoffs. TechCrunch reports the company has axed people across development teams like the Flutter, Dart, and Python groups. Google confirmed the layoffs to TechCrunch, but didn't say how many people were affected.

Flutter is Google's write-once, run-anywhere development kit. Flutter apps can work on Android, iOS, Windows, Linux, and Mac OS, and the Flutter UI and rendering engine, included with every app, translates everything to the OS layer. It's much like programming a game for Unity or Unreal but for app development. Flutter apps are written in the Dart programming language, which is also getting hit with layoffs. Google Smart Displays run a Flutter-native operating system called "Fuchsia," which was hit with layoffs last year. Plans to do anything meaningful with that project seem to have cooled down.

Any hits to the Flutter team ought to terrify a lot of people since many businesses are built on Flutter, and well, you all know Google's reputation for killing products. A product manager for Flutter said that the layoffs affected "a LOT of teams" but that "Flutter and Dart were not affected any more or less than others."

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Daily Deals (4-30-2024)

The Acer Predator Triton 14 is a gaming laptop with a 14 inch display, discrete graphics, and a compact design: it measures less than 0.8 inches thick and weighs less than four pounds. While this portable gaming notebook may not get as much attention …

The Acer Predator Triton 14 is a gaming laptop with a 14 inch display, discrete graphics, and a compact design: it measures less than 0.8 inches thick and weighs less than four pounds. While this portable gaming notebook may not get as much attention as the Asus ROG Zephyrus G14, right now it’s got at […]

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Behind the wheel of CXC’s $600,000 off-road racing simulator

CXC Simulations wanted to build something special for a cruise liner.

A stylized photo of the CXC off-road simulator, with lots of red lens flare partially obscuring it.

Enlarge / CXC Simulations needed to come up with something special for Norwegian Cruise Lines, so it built an off-road racing simulator. (credit: CXC Simulations)

Racing simulators keep evolving as graphics get more and more realistic while physical motion systems innovate new ways to mimic the sensation of driving a real race car. The task of rendering the controlled environment of a well-known racing circuit makes most modern sims a bit easier to understand, and the physical footprints of screens, seats, VR goggles, and motion systems continue to shrink. But now, leading developer CXC Simulations has unveiled a massive sim that offers a more embodied experience of off-road racing. The project began in partnership with Norwegian Cruise Line, but CXC will now sell the Motion Pro Truck to the general public, albeit at a starting price of $600,000.

I visited CXC's headquarters in Los Angeles to learn more about how the wild physicality of high-speed off-roading translates to sim racing. After all, the company's most popular Motion Pro II sim setup typically features a compact racing seat, steering wheel, and pedals atop a small base platform, with the choice of one or three screens or a set of VR goggles. The Motion Pro II has proved popular since founder Chris Considine originally launched CXC out of his garage in 2007, to the point that his company now works with professional racing teams, enthusiasts, federal government agencies, the military, and law enforcement agencies on six continents.

I tested CXC's Motion Pro II, which is equipped with three 55-inch screens, and Considine loaded me into a Radical SR8 racecar at the Watkins Glen circuit. The realistic pedals and steering wheel feedback, as well as subtle tilting at the seat of my pants and seatbelts that tightened under hard braking, all contributed to a fun experience. And as someone who typically suffers from motion sickness, I never felt any nausea creeping in—while appreciating how much the wraparound triple screens contributed to a sense of speed that other single-screen sims entirely lack.

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Gasag-Netztochter NBB: Glasfaser-Erdraketen zerstören häufig Gasleitungen

Projektleiter informieren sich vor dem Einsatz einer Erdrakete für FTTH wohl häufig nicht, ob Gasrohre im Weg liegen. Laut NBB Netzgesellschaft der Gasag nimmt dies massiv zu. (Breko, Glasfaser)

Projektleiter informieren sich vor dem Einsatz einer Erdrakete für FTTH wohl häufig nicht, ob Gasrohre im Weg liegen. Laut NBB Netzgesellschaft der Gasag nimmt dies massiv zu. (Breko, Glasfaser)