large language models

apple-will-update-ios-notification-summaries-after-bbc-headline-mistake

Apple will update iOS notification summaries after BBC headline mistake

Nevertheless, it’s a serious problem when the summaries misrepresent news headlines, and edge cases where this occurs are unfortunately inevitable. Apple cannot simply fix these summaries with a software update. The only answers are either to help users understand the drawbacks of the technology so they can make better-informed judgments or to remove or disable the feature completely. Apple is apparently going for the former.

We’re oversimplifying a bit here, but generally, LLMs like those used for Apple’s notification summaries work by predicting portions of words based on what came before and are not capable of truly understanding the content they’re summarizing.

Further, these predictions are known to not be accurate all the time, with incorrect results occurring a few times per 100 or 1,000 outputs. As the models are trained and improvements are made, the error percentage may be reduced, but it never reaches zero when countless summaries are being produced every day.

Deploying this technology at scale without users (or even the BBC, it seems) really understanding how it works is risky at best, whether it’s with the iPhone’s summaries of news headlines in notifications or Google’s AI summaries at the top of search engine results pages. Even if the vast majority of summaries are perfectly accurate, there will always be some users who see inaccurate information.

These summaries are read by so many millions of people that the scale of errors will always be a problem, almost no matter how comparatively accurate the models get.

We wrote at length a few weeks ago about how the Apple Intelligence rollout seemed rushed, counter to Apple’s usual focus on quality and user experience. However, with current technology, there is no amount of refinement to this feature that Apple could have done to reach a zero percent error rate with these notification summaries.

We’ll see how well Apple does making its users understand that the summaries may be wrong, but making all iPhone users truly grok how and why the feature works this way would be a tall order.

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openai-announces-o3-and-o3-mini,-its-next-simulated-reasoning-models

OpenAI announces o3 and o3-mini, its next simulated reasoning models

On Friday, during Day 12 of its “12 days of OpenAI,” OpenAI CEO Sam Altman announced its latest AI “reasoning” models, o3 and o3-mini, which build upon the o1 models launched earlier this year. The company is not releasing them yet but will make these models available for public safety testing and research access today.

The models use what OpenAI calls “private chain of thought,” where the model pauses to examine its internal dialog and plan ahead before responding, which you might call “simulated reasoning” (SR)—a form of AI that goes beyond basic large language models (LLMs).

The company named the model family “o3” instead of “o2” to avoid potential trademark conflicts with British telecom provider O2, according to The Information. During Friday’s livestream, Altman acknowledged his company’s naming foibles, saying, “In the grand tradition of OpenAI being really, truly bad at names, it’ll be called o3.”

According to OpenAI, the o3 model earned a record-breaking score on the ARC-AGI benchmark, a visual reasoning benchmark that has gone unbeaten since its creation in 2019. In low-compute scenarios, o3 scored 75.7 percent, while in high-compute testing, it reached 87.5 percent—comparable to human performance at an 85 percent threshold.

OpenAI also reported that o3 scored 96.7 percent on the 2024 American Invitational Mathematics Exam, missing just one question. The model also reached 87.7 percent on GPQA Diamond, which contains graduate-level biology, physics, and chemistry questions. On the Frontier Math benchmark by EpochAI, o3 solved 25.2 percent of problems, while no other model has exceeded 2 percent.

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call-chatgpt-from-any-phone-with-openai’s-new-1-800-voice-service

Call ChatGPT from any phone with OpenAI’s new 1-800 voice service

On Wednesday, OpenAI launched a 1-800-CHATGPT (1-800-242-8478) telephone number that anyone in the US can call to talk to ChatGPT via voice chat for up to 15 minutes for free. The company also says that people outside the US can send text messages to the same number for free using WhatsApp.

Upon calling, users hear a voice say, “Hello again, it’s ChatGPT, an AI assistant. Our conversation may be reviewed for safety. How can I help you?” Callers can ask ChatGPT anything they would normally ask the AI assistant and have a live, interactive conversation.

During a livestream demo of “Calling with ChatGPT” during Day 10 of “12 Days of OpenAI,” OpenAI employees demonstrated several examples of the telephone-based voice chat in action, asking ChatGPT to identify a distinctive house in California and for help in translating a message into Spanish for a friend. For fun, they showed calls from an iPhone, a flip phone, and a vintage rotary phone.

OpenAI developers demonstrate calling 1-800-CHATGPT during a livestream on December 18, 2024.

OpenAI developers demonstrate calling 1-800-CHATGPT during a livestream on December 18, 2024. Credit: OpenAI

OpenAI says the new features came out of an internal OpenAI “hack week” project that a team built just a few weeks ago. The company says its goal is to make ChatGPT more accessible if someone does not have a smartphone or a computer handy.

During the livestream, an OpenAI employee mentioned that 15 minutes of voice chatting are free and that you can download the app and create an account to get more. While the audio chat version seems to be running a full version of GPT-4o on the back end, a developer during the livestream said the free WhatsApp text mode is using GPT-4o mini.

Call ChatGPT from any phone with OpenAI’s new 1-800 voice service Read More »

google-goes-“agentic”-with-gemini-2.0’s-ambitious-ai-agent-features

Google goes “agentic” with Gemini 2.0’s ambitious AI agent features

On Wednesday, Google unveiled Gemini 2.0, the next generation of its AI-model family, starting with an experimental release called Gemini 2.0 Flash. The model family can generate text, images, and speech while processing multiple types of input including text, images, audio, and video. It’s similar to multimodal AI models like GPT-4o, which powers OpenAI’s ChatGPT.

“Gemini 2.0 Flash builds on the success of 1.5 Flash, our most popular model yet for developers, with enhanced performance at similarly fast response times,” said Google in a statement. “Notably, 2.0 Flash even outperforms 1.5 Pro on key benchmarks, at twice the speed.”

Gemini 2.0 Flash—which is the smallest model of the 2.0 family in terms of parameter count—launches today through Google’s developer platforms like Gemini API, AI Studio, and Vertex AI. However, its image generation and text-to-speech features remain limited to early access partners until January 2025. Google plans to integrate the tech into products like Android Studio, Chrome DevTools, and Firebase.

The company addressed potential misuse of generated content by implementing SynthID watermarking technology on all audio and images created by Gemini 2.0 Flash. This watermark appears in supported Google products to identify AI-generated content.

Google’s newest announcements lean heavily into the concept of agentic AI systems that can take action for you. “Over the last year, we have been investing in developing more agentic models, meaning they can understand more about the world around you, think multiple steps ahead, and take action on your behalf, with your supervision,” said Google CEO Sundar Pichai in a statement. “Today we’re excited to launch our next era of models built for this new agentic era.”

Google goes “agentic” with Gemini 2.0’s ambitious AI agent features Read More »

report:-google-told-ftc-microsoft’s-openai-deal-is-killing-ai-competition

Report: Google told FTC Microsoft’s OpenAI deal is killing AI competition

Google reportedly wants the US Federal Trade Commission (FTC) to end Microsoft’s exclusive cloud deal with OpenAI that requires anyone wanting access to OpenAI’s models to go through Microsoft’s servers.

Someone “directly involved” in Google’s effort told The Information that Google’s request came after the FTC began broadly probing how Microsoft’s cloud computing business practices may be harming competition.

As part of the FTC’s investigation, the agency apparently asked Microsoft’s biggest rivals if the exclusive OpenAI deal was “preventing them from competing in the burgeoning artificial intelligence market,” multiple sources told The Information. Google reportedly was among those arguing that the deal harms competition by saddling rivals with extra costs and blocking them from hosting OpenAI’s latest models themselves.

In 2024 alone, Microsoft generated about $1 billion from reselling OpenAI’s large language models (LLMs), The Information reported, while rivals were stuck paying to train staff to move data to Microsoft servers if their customers wanted access to OpenAI technology. For one customer, Intuit, it cost millions monthly to access OpenAI models on Microsoft’s servers, The Information reported.

Microsoft benefits from the arrangement—which is not necessarily illegal—of increased revenue from reselling LLMs and renting out more cloud servers. It also takes a 20 percent cut of OpenAI’s revenue. Last year, OpenAI made approximately $3 billion selling its LLMs to customers like T-Mobile and Walmart, The Information reported.

Microsoft’s agreement with OpenAI could be viewed as anti-competitive if businesses convince the FTC that the costs of switching to Microsoft’s servers to access OpenAI technology is so burdensome that it’s unfairly disadvantaging rivals. It could also be considered harming the market and hampering innovation by seemingly disincentivizing Microsoft from competing with OpenAI in the market.

To avoid any disruption to the deal, however, Microsoft could simply point to AI models sold by Google and Amazon as proof of “robust competition,” The Information noted. The FTC may not buy that defense, though, since rivals’ AI models significantly fall behind OpenAI’s models in sales. Any perception that the AI market is being foreclosed by an entrenched major player could trigger intense scrutiny as the US seeks to become a world leader in AI technology development.

Report: Google told FTC Microsoft’s OpenAI deal is killing AI competition Read More »

amazon-pours-another-$4b-into-anthropic,-openai’s-biggest-rival

Amazon pours another $4B into Anthropic, OpenAI’s biggest rival

Anthropic, founded by former OpenAI executives Dario and Daniela Amodei in 2021, will continue using Google’s cloud services along with Amazon’s infrastructure. The UK Competition and Markets Authority reviewed Amazon’s partnership with Anthropic earlier this year and ultimately determined it did not have jurisdiction to investigate further, clearing the way for the partnership to continue.

Shaking the money tree

Amazon’s renewed investment in Anthropic also comes during a time of intense competition between cloud providers Amazon, Microsoft, and Google. Each company has made strategic partnerships with AI model developers—Microsoft with OpenAI (to the tune of $13 billion), Google with Anthropic (committing $2 billion over time), for example. These investments also encourage the use of each company’s data centers as demand for AI grows.

The size of these investments reflects the current state of AI development. OpenAI raised an additional $6.6 billion in October, potentially valuing the company at $157 billion. Anthropic has been eyeballing a $40 billion valuation during a recent investment round.

Training and running AI models is very expensive. While Google and Meta have their own profitable mainline businesses that can subsidize AI development, dedicated AI firms like OpenAI and Anthropic need constant infusions of cash to stay afloat—in other words, this won’t be the last time we hear of billion-dollar-scale AI investments from Big Tech.

Amazon pours another $4B into Anthropic, OpenAI’s biggest rival Read More »

openai-accused-of-trying-to-profit-off-ai-model-inspection-in-court

OpenAI accused of trying to profit off AI model inspection in court


Experiencing some technical difficulties

How do you get an AI model to confess what’s inside?

Credit: Aurich Lawson | Getty Images

Since ChatGPT became an instant hit roughly two years ago, tech companies around the world have rushed to release AI products while the public is still in awe of AI’s seemingly radical potential to enhance their daily lives.

But at the same time, governments globally have warned it can be hard to predict how rapidly popularizing AI can harm society. Novel uses could suddenly debut and displace workers, fuel disinformation, stifle competition, or threaten national security—and those are just some of the obvious potential harms.

While governments scramble to establish systems to detect harmful applications—ideally before AI models are deployed—some of the earliest lawsuits over ChatGPT show just how hard it is for the public to crack open an AI model and find evidence of harms once a model is released into the wild. That task is seemingly only made harder by an increasingly thirsty AI industry intent on shielding models from competitors to maximize profits from emerging capabilities.

The less the public knows, the seemingly harder and more expensive it is to hold companies accountable for irresponsible AI releases. This fall, ChatGPT-maker OpenAI was even accused of trying to profit off discovery by seeking to charge litigants retail prices to inspect AI models alleged as causing harms.

In a lawsuit raised by The New York Times over copyright concerns, OpenAI suggested the same model inspection protocol used in a similar lawsuit raised by book authors.

Under that protocol, the NYT could hire an expert to review highly confidential OpenAI technical materials “on a secure computer in a secured room without Internet access or network access to other computers at a secure location” of OpenAI’s choosing. In this closed-off arena, the expert would have limited time and limited queries to try to get the AI model to confess what’s inside.

The NYT seemingly had few concerns about the actual inspection process but bucked at OpenAI’s intended protocol capping the number of queries their expert could make through an application programming interface to $15,000 worth of retail credits. Once litigants hit that cap, OpenAI suggested that the parties split the costs of remaining queries, charging the NYT and co-plaintiffs half-retail prices to finish the rest of their discovery.

In September, the NYT told the court that the parties had reached an “impasse” over this protocol, alleging that “OpenAI seeks to hide its infringement by professing an undue—yet unquantified—’expense.'” According to the NYT, plaintiffs would need $800,000 worth of retail credits to seek the evidence they need to prove their case, but there’s allegedly no way it would actually cost OpenAI that much.

“OpenAI has refused to state what its actual costs would be, and instead improperly focuses on what it charges its customers for retail services as part of its (for profit) business,” the NYT claimed in a court filing.

In its defense, OpenAI has said that setting the initial cap is necessary to reduce the burden on OpenAI and prevent a NYT fishing expedition. The ChatGPT maker alleged that plaintiffs “are requesting hundreds of thousands of dollars of credits to run an arbitrary and unsubstantiated—and likely unnecessary—number of searches on OpenAI’s models, all at OpenAI’s expense.”

How this court debate resolves could have implications for future cases where the public seeks to inspect models causing alleged harms. It seems likely that if a court agrees OpenAI can charge retail prices for model inspection, it could potentially deter lawsuits from any plaintiffs who can’t afford to pay an AI expert or commercial prices for model inspection.

Lucas Hansen, co-founder of CivAI—a company that seeks to enhance public awareness of what AI can actually do—told Ars that probably a lot of inspection can be done on public models. But often, public models are fine-tuned, perhaps censoring certain queries and making it harder to find information that a model was trained on—which is the goal of NYT’s suit. By gaining API access to original models instead, litigants could have an easier time finding evidence to prove alleged harms.

It’s unclear exactly what it costs OpenAI to provide that level of access. Hansen told Ars that costs of training and experimenting with models “dwarfs” the cost of running models to provide full capability solutions. Developers have noted in forums that costs of API queries quickly add up, with one claiming OpenAI’s pricing is “killing the motivation to work with the APIs.”

The NYT’s lawyers and OpenAI declined to comment on the ongoing litigation.

US hurdles for AI safety testing

Of course, OpenAI is not the only AI company facing lawsuits over popular products. Artists have sued makers of image generators for allegedly threatening their livelihoods, and several chatbots have been accused of defamation. Other emerging harms include very visible examples—like explicit AI deepfakes, harming everyone from celebrities like Taylor Swift to middle schoolers—as well as underreported harms, like allegedly biased HR software.

A recent Gallup survey suggests that Americans are more trusting of AI than ever but still twice as likely to believe AI does “more harm than good” than that the benefits outweigh the harms. Hansen’s CivAI creates demos and interactive software for education campaigns helping the public to understand firsthand the real dangers of AI. He told Ars that while it’s hard for outsiders to trust a study from “some random organization doing really technical work” to expose harms, CivAI provides a controlled way for people to see for themselves how AI systems can be misused.

“It’s easier for people to trust the results, because they can do it themselves,” Hansen told Ars.

Hansen also advises lawmakers grappling with AI risks. In February, CivAI joined the Artificial Intelligence Safety Institute Consortium—a group including Fortune 500 companies, government agencies, nonprofits, and academic research teams that help to advise the US AI Safety Institute (AISI). But so far, Hansen said, CivAI has not been very active in that consortium beyond scheduling a talk to share demos.

The AISI is supposed to protect the US from risky AI models by conducting safety testing to detect harms before models are deployed. Testing should “address risks to human rights, civil rights, and civil liberties, such as those related to privacy, discrimination and bias, freedom of expression, and the safety of individuals and groups,” President Joe Biden said in a national security memo last month, urging that safety testing was critical to support unrivaled AI innovation.

“For the United States to benefit maximally from AI, Americans must know when they can trust systems to perform safely and reliably,” Biden said.

But the AISI’s safety testing is voluntary, and while companies like OpenAI and Anthropic have agreed to the voluntary testing, not every company has. Hansen is worried that AISI is under-resourced and under-budgeted to achieve its broad goals of safeguarding America from untold AI harms.

“The AI Safety Institute predicted that they’ll need about $50 million in funding, and that was before the National Security memo, and it does not seem like they’re going to be getting that at all,” Hansen told Ars.

Biden had $50 million budgeted for AISI in 2025, but Donald Trump has threatened to dismantle Biden’s AI safety plan upon taking office.

The AISI was probably never going to be funded well enough to detect and deter all AI harms, but with its future unclear, even the limited safety testing the US had planned could be stalled at a time when the AI industry continues moving full speed ahead.

That could largely leave the public at the mercy of AI companies’ internal safety testing. As frontier models from big companies will likely remain under society’s microscope, OpenAI has promised to increase investments in safety testing and help establish industry-leading safety standards.

According to OpenAI, that effort includes making models safer over time, less prone to producing harmful outputs, even with jailbreaks. But OpenAI has a lot of work to do in that area, as Hansen told Ars that he has a “standard jailbreak” for OpenAI’s most popular release, ChatGPT, “that almost always works” to produce harmful outputs.

The AISI did not respond to Ars’ request to comment.

NYT “nowhere near done” inspecting OpenAI models

For the public, who often become guinea pigs when AI acts unpredictably, risks remain, as the NYT case suggests that the costs of fighting AI companies could go up while technical hiccups could delay resolutions. Last week, an OpenAI filing showed that NYT’s attempts to inspect pre-training data in a “very, very tightly controlled environment” like the one recommended for model inspection were allegedly continuously disrupted.

“The process has not gone smoothly, and they are running into a variety of obstacles to, and obstructions of, their review,” the court filing describing NYT’s position said. “These severe and repeated technical issues have made it impossible to effectively and efficiently search across OpenAI’s training datasets in order to ascertain the full scope of OpenAI’s infringement. In the first week of the inspection alone, Plaintiffs experienced nearly a dozen disruptions to the inspection environment, which resulted in many hours when News Plaintiffs had no access to the training datasets and no ability to run continuous searches.”

OpenAI was additionally accused of refusing to install software the litigants needed and randomly shutting down ongoing searches. Frustrated after more than 27 days of inspecting data and getting “nowhere near done,” the NYT keeps pushing the court to order OpenAI to provide the data instead. In response, OpenAI said plaintiffs’ concerns were either “resolved” or discussions remained “ongoing,” suggesting there was no need for the court to intervene.

So far, the NYT claims that it has found millions of plaintiffs’ works in the ChatGPT pre-training data but has been unable to confirm the full extent of the alleged infringement due to the technical difficulties. Meanwhile, costs keep accruing in every direction.

“While News Plaintiffs continue to bear the burden and expense of examining the training datasets, their requests with respect to the inspection environment would be significantly reduced if OpenAI admitted that they trained their models on all, or the vast majority, of News Plaintiffs’ copyrighted content,” the court filing said.

Photo of Ashley Belanger

Ashley is a senior policy reporter for Ars Technica, dedicated to tracking social impacts of emerging policies and new technologies. She is a Chicago-based journalist with 20 years of experience.

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chatgpt’s-success-could-have-come-sooner,-says-former-google-ai-researcher

ChatGPT’s success could have come sooner, says former Google AI researcher


A co-author of Attention Is All You Need reflects on ChatGPT’s surprise and Google’s conservatism.

Jakob Uszkoreit Credit: Jakob Uszkoreit / Getty Images

In 2017, eight machine-learning researchers at Google released a groundbreaking research paper called Attention Is All You Need, which introduced the Transformer AI architecture that underpins almost all of today’s high-profile generative AI models.

The Transformer has made a key component of the modern AI boom possible by translating (or transforming, if you will) input chunks of data called “tokens” into another desired form of output using a neural network. Variations of the Transformer architecture power language models like GPT-4o (and ChatGPT), audio synthesis models that run Google’s NotebookLM and OpenAI’s Advanced Voice Mode, video synthesis models like Sora, and image synthesis models like Midjourney.

At TED AI 2024 in October, one of those eight researchers, Jakob Uszkoreit, spoke with Ars Technica about the development of transformers, Google’s early work on large language models, and his new venture in biological computing.

In the interview, Uszkoreit revealed that while his team at Google had high hopes for the technology’s potential, they didn’t quite anticipate its pivotal role in products like ChatGPT.

The Ars interview: Jakob Uszkoreit

Ars Technica: What was your main contribution to the Attention is All You Need paper?

Jakob Uszkoreit (JU): It’s spelled out in the footnotes, but my main contribution was to propose that it would be possible to replace recurrence [from Recurrent Neural Networks] in the dominant sequence transduction models at the time with the attention mechanism, or more specifically self-attention. And that it could be more efficient and, as a result, also more effective.

Ars: Did you have any idea what would happen after your group published that paper? Did you foresee the industry it would create and the ramifications?

JU: First of all, I think it’s really important to keep in mind that when we did that, we were standing on the shoulders of giants. And it wasn’t just that one paper, really. It was a long series of works by some of us and many others that led to this. And so to look at it as if this one paper then kicked something off or created something—I think that is taking a view that we like as humans from a storytelling perspective, but that might not actually be that accurate of a representation.

My team at Google was pushing on attention models for years before that paper. It’s a lot longer of a slog with much, much more, and that’s just my group. Many others were working on this, too, but we had high hopes that it would push things forward from a technological perspective. Did we think that it would play a role in really enabling, or at least apparently, seemingly, flipping a switch when it comes to facilitating products like ChatGPT? I don’t think so. I mean, to be very clear in terms of LLMs and their capabilities, even around the time we published the paper, we saw phenomena that were pretty staggering.

We didn’t get those out into the world in part because of what really is maybe a notion of conservatism around products at Google at the time. But we also, even with those signs, weren’t that confident that stuff in and of itself would make that compelling of a product. But did we have high hopes? Yeah.

Ars: Since you knew there were large language models at Google, what did you think when ChatGPT broke out into a public success? “Damn, they got it, and we didn’t?”

JU: There was a notion of, well, “that could have happened.” I think it was less of a, “Oh dang, they got it first” or anything of the like. It was more of a “Whoa, that could have happened sooner.” Was I still amazed by just how quickly people got super creative using that stuff? Yes, that was just breathtaking.

Jakob Uskoreit presenting at TED AI 2024.

Jakob Uszkoreit presenting at TED AI 2024. Credit: Benj Edwards

Ars: You weren’t at Google at that point anymore, right?

JU: I wasn’t anymore. And in a certain sense, you could say the fact that Google wouldn’t be the place to do that factored into my departure. I left not because of what I didn’t like at Google as much as I left because of what I felt I absolutely had to do elsewhere, which is to start Inceptive.

But it was really motivated by just an enormous, not only opportunity, but a moral obligation in a sense, to do something that was better done outside in order to design better medicines and have very direct impact on people’s lives.

Ars: The funny thing with ChatGPT is that I was using GPT-3 before that. So when ChatGPT came out, it wasn’t that big of a deal to some people who were familiar with the tech.

JU: Yeah, exactly. If you’ve used those things before, you could see the progression and you could extrapolate. When OpenAI developed the earliest GPTs with Alec Radford and those folks, we would talk about those things despite the fact that we weren’t at the same companies. And I’m sure there was this kind of excitement, how well-received the actual ChatGPT product would be by how many people, how fast. That still, I think, is something that I don’t think anybody really anticipated.

Ars: I didn’t either when I covered it. It felt like, “Oh, this is a chatbot hack of GPT-3 that feeds its context in a loop.” And I didn’t think it was a breakthrough moment at the time, but it was fascinating.

JU: There are different flavors of breakthroughs. It wasn’t a technological breakthrough. It was a breakthrough in the realization that at that level of capability, the technology had such high utility.

That, and the realization that, because you always have to take into account how your users actually use the tool that you create, and you might not anticipate how creative they would be in their ability to make use of it, how broad those use cases are, and so forth.

That is something you can sometimes only learn by putting something out there, which is also why it is so important to remain experiment-happy and to remain failure-happy. Because most of the time, it’s not going to work. But some of the time it’s going to work—and very, very rarely it’s going to work like [ChatGPT did].

Ars: You’ve got to take a risk. And Google didn’t have an appetite for taking risks?

JU: Not at that time. But if you think about it, if you look back, it’s actually really interesting. Google Translate, which I worked on for many years, was actually similar. When we first launched Google Translate, the very first versions, it was a party joke at best. And we took it from that to being something that was a truly useful tool in not that long of a period. Over the course of those years, the stuff that it sometimes output was so embarrassingly bad at times, but Google did it anyway because it was the right thing to try. But that was around 2008, 2009, 2010.

Ars: Do you remember AltaVista’sBabel Fish?

JU: Oh yeah, of course.

Ars: When that came out, it blew my mind. My brother and I would do this thing where we would translate text back and forth between languages for fun because it would garble the text.

JU: It would get worse and worse and worse. Yeah.

Programming biological computers

After his time at Google, Uszkoreit co-founded Inceptive to apply deep learning to biochemistry. The company is developing what he calls “biological software,” where AI compilers translate specified behaviors into RNA sequences that can perform desired functions when introduced to biological systems.

Ars: What are you up to these days?

JU: In 2021 we co-founded Inceptive in order to use deep learning and high throughput biochemistry experimentation to design better medicines that truly can be programmed. We think of this as really just step one in the direction of something that we call biological software.

Biological software is a little bit like computer software in that you have some specification of the behavior that you want, and then you have a compiler that translates that into a piece of computer software that then runs on a computer exhibiting the functions or the functionality that you specify.

You specify a piece of a biological program and you compile that, but not with an engineered compiler, because life hasn’t been engineered like computers have been engineered. But with a learned AI compiler, you translate that or compile that into molecules that when inserted into biological systems, organisms, our cells exhibit those functions that you’ve programmed into.

A pharmacist holds a bottle containing Moderna’s bivalent COVID-19 vaccine. Credit: Getty | Mel Melcon

Ars: Is that anything like how the mRNA COVID vaccines work?

JU: A very, very simple example of that are the mRNA COVID vaccines where the program says, “Make this modified viral antigen” and then our cells make that protein. But you could imagine molecules that exhibit far more complex behaviors. And if you want to get a picture of how complex those behaviors could be, just remember that RNA viruses are just that. They’re just an RNA molecule that when entering an organism exhibits incredibly complex behavior such as distributing itself across an organism, distributing itself across the world, doing certain things only in a subset of your cells for a certain period of time, and so on and so forth.

And so you can imagine that if we managed to even just design molecules with a teeny tiny fraction of such functionality, of course with the goal not of making people sick, but of making them healthy, it would truly transform medicine.

Ars: How do you not accidentally create a monster RNA sequence that just wrecks everything?

JU: The amazing thing is that medicine for the longest time has existed in a certain sense outside of science. It wasn’t truly understood, and we still often don’t truly understand their actual mechanisms of action.

As a result, humanity had to develop all of these safeguards and clinical trials. And even before you enter the clinic, all of these empirical safeguards prevent us from accidentally doing [something dangerous]. Those systems have been in place for as long as modern medicine has existed. And so we’re going to keep using those systems, and of course with all the diligence necessary. We’ll start with very small systems, individual cells in future experimentation, and follow the same established protocols that medicine has had to follow all along in order to ensure that these molecules are safe.

Ars: Thank you for taking the time to do this.

JU: No, thank you.

Photo of Benj Edwards

Benj Edwards is Ars Technica’s Senior AI Reporter and founder of the site’s dedicated AI beat in 2022. He’s also a widely-cited tech historian. In his free time, he writes and records music, collects vintage computers, and enjoys nature. He lives in Raleigh, NC.

ChatGPT’s success could have come sooner, says former Google AI researcher Read More »

new-secret-math-benchmark-stumps-ai-models-and-phds-alike

New secret math benchmark stumps AI models and PhDs alike

Epoch AI allowed Fields Medal winners Terence Tao and Timothy Gowers to review portions of the benchmark. “These are extremely challenging,” Tao said in feedback provided to Epoch. “I think that in the near term basically the only way to solve them, short of having a real domain expert in the area, is by a combination of a semi-expert like a graduate student in a related field, maybe paired with some combination of a modern AI and lots of other algebra packages.”

A chart showing AI model success on the FrontierMath problems, taken from Epoch AI's research paper.

A chart showing AI models’ limited success on the FrontierMath problems, taken from Epoch AI’s research paper. Credit: Epoch AI

To aid in the verification of correct answers during testing, the FrontierMath problems must have answers that can be automatically checked through computation, either as exact integers or mathematical objects. The designers made problems “guessproof” by requiring large numerical answers or complex mathematical solutions, with less than a 1 percent chance of correct random guesses.

Mathematician Evan Chen, writing on his blog, explained how he thinks that FrontierMath differs from traditional math competitions like the International Mathematical Olympiad (IMO). Problems in that competition typically require creative insight while avoiding complex implementation and specialized knowledge, he says. But for FrontierMath, “they keep the first requirement, but outright invert the second and third requirement,” Chen wrote.

While IMO problems avoid specialized knowledge and complex calculations, FrontierMath embraces them. “Because an AI system has vastly greater computational power, it’s actually possible to design problems with easily verifiable solutions using the same idea that IOI or Project Euler does—basically, ‘write a proof’ is replaced by ‘implement an algorithm in code,'” Chen explained.

The organization plans regular evaluations of AI models against the benchmark while expanding its problem set. They say they will release additional sample problems in the coming months to help the research community test their systems.

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claude-ai-to-process-secret-government-data-through-new-palantir-deal

Claude AI to process secret government data through new Palantir deal

An ethical minefield

Since its founders started Anthropic in 2021, the company has marketed itself as one that takes an ethics- and safety-focused approach to AI development. The company differentiates itself from competitors like OpenAI by adopting what it calls responsible development practices and self-imposed ethical constraints on its models, such as its “Constitutional AI” system.

As Futurism points out, this new defense partnership appears to conflict with Anthropic’s public “good guy” persona, and pro-AI pundits on social media are noticing. Frequent AI commentator Nabeel S. Qureshi wrote on X, “Imagine telling the safety-concerned, effective altruist founders of Anthropic in 2021 that a mere three years after founding the company, they’d be signing partnerships to deploy their ~AGI model straight to the military frontlines.

Anthropic's

Anthropic’s “Constitutional AI” logo.

Credit: Anthropic / Benj Edwards

Anthropic’s “Constitutional AI” logo. Credit: Anthropic / Benj Edwards

Aside from the implications of working with defense and intelligence agencies, the deal connects Anthropic with Palantir, a controversial company which recently won a $480 million contract to develop an AI-powered target identification system called Maven Smart System for the US Army. Project Maven has sparked criticism within the tech sector over military applications of AI technology.

It’s worth noting that Anthropic’s terms of service do outline specific rules and limitations for government use. These terms permit activities like foreign intelligence analysis and identifying covert influence campaigns, while prohibiting uses such as disinformation, weapons development, censorship, and domestic surveillance. Government agencies that maintain regular communication with Anthropic about their use of Claude may receive broader permissions to use the AI models.

Even if Claude is never used to target a human or as part of a weapons system, other issues remain. While its Claude models are highly regarded in the AI community, they (like all LLMs) have the tendency to confabulate, potentially generating incorrect information in a way that is difficult to detect.

That’s a huge potential problem that could impact Claude’s effectiveness with secret government data, and that fact, along with the other associations, has Futurism’s Victor Tangermann worried. As he puts it, “It’s a disconcerting partnership that sets up the AI industry’s growing ties with the US military-industrial complex, a worrying trend that should raise all kinds of alarm bells given the tech’s many inherent flaws—and even more so when lives could be at stake.”

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trump-plans-to-dismantle-biden-ai-safeguards-after-victory

Trump plans to dismantle Biden AI safeguards after victory

That’s not the only uncertainty at play. Just last week, House Speaker Mike Johnson—a staunch Trump supporter—said that Republicans “probably will” repeal the bipartisan CHIPS and Science Act, which is a Biden initiative to spur domestic semiconductor chip production, among other aims. Trump has previously spoken out against the bill. After getting some pushback on his comments from Democrats, Johnson said he would like to “streamline” the CHIPS Act instead, according to The Associated Press.

Then there’s the Elon Musk factor. The tech billionaire spent tens of millions through a political action committee supporting Trump’s campaign and has been angling for regulatory influence in the new administration. His AI company, xAI, which makes the Grok-2 language model, stands alongside his other ventures—Tesla, SpaceX, Starlink, Neuralink, and X (formerly Twitter)—as businesses that could see regulatory changes in his favor under a new administration.

What might take its place

If Trump strips away federal regulation of AI, state governments may step in to fill any federal regulatory gaps. For example, in March, Tennessee enacted protections against AI voice cloning, and in May, Colorado created a tiered system for AI deployment oversight. In September, California passed multiple AI safety bills, one requiring companies to publish details about their AI training methods and a contentious anti-deepfake bill aimed at protecting the likenesses of actors.

So far, it’s unclear what Trump’s policies on AI might represent besides “deregulate whenever possible.” During his campaign, Trump promised to support AI development centered on “free speech and human flourishing,” though he provided few specifics. He has called AI “very dangerous” and spoken about its high energy requirements.

Trump allies at the America First Policy Institute have previously stated they want to “Make America First in AI” with a new Trump executive order, which still only exists as a speculative draft, to reduce regulations on AI and promote a series of “Manhattan Projects” to advance military AI capabilities.

During his previous administration, Trump signed AI executive orders that focused on research institutes and directing federal agencies to prioritize AI development while mandating that federal agencies “protect civil liberties, privacy, and American values.”

But with a different AI environment these days in the wake of ChatGPT and media-reality-warping image synthesis models, those earlier orders don’t likely point the way to future positions on the topic. For more details, we’ll have to wait and see what unfolds.

Trump plans to dismantle Biden AI safeguards after victory Read More »

anthropic’s-haiku-3.5-surprises-experts-with-an-“intelligence”-price-increase

Anthropic’s Haiku 3.5 surprises experts with an “intelligence” price increase

Speaking of Opus, Claude 3.5 Opus is nowhere to be seen, as AI researcher Simon Willison noted to Ars Technica in an interview. “All references to 3.5 Opus have vanished without a trace, and the price of 3.5 Haiku was increased the day it was released,” he said. “Claude 3.5 Haiku is significantly more expensive than both Gemini 1.5 Flash and GPT-4o mini—the excellent low-cost models from Anthropic’s competitors.”

Cheaper over time?

So far in the AI industry, newer versions of AI language models typically maintain similar or cheaper pricing to their predecessors. The company had initially indicated Claude 3.5 Haiku would cost the same as the previous version before announcing the higher rates.

“I was expecting this to be a complete replacement for their existing Claude 3 Haiku model, in the same way that Claude 3.5 Sonnet eclipsed the existing Claude 3 Sonnet while maintaining the same pricing,” Willison wrote on his blog. “Given that Anthropic claim that their new Haiku out-performs their older Claude 3 Opus, this price isn’t disappointing, but it’s a small surprise nonetheless.”

Claude 3.5 Haiku arrives with some trade-offs. While the model produces longer text outputs and contains more recent training data, it cannot analyze images like its predecessor. Alex Albert, who leads developer relations at Anthropic, wrote on X that the earlier version, Claude 3 Haiku, will remain available for users who need image processing capabilities and lower costs.

The new model is not yet available in the Claude.ai web interface or app. Instead, it runs on Anthropic’s API and third-party platforms, including AWS Bedrock. Anthropic markets the model for tasks like coding suggestions, data extraction and labeling, and content moderation, though, like any LLM, it can easily make stuff up confidently.

“Is it good enough to justify the extra spend? It’s going to be difficult to figure that out,” Willison told Ars. “Teams with robust automated evals against their use-cases will be in a good place to answer that question, but those remain rare.”

Anthropic’s Haiku 3.5 surprises experts with an “intelligence” price increase Read More »