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is-ai-really-trying-to-escape-human-control-and-blackmail-people?

Is AI really trying to escape human control and blackmail people?


Mankind behind the curtain

Opinion: Theatrical testing scenarios explain why AI models produce alarming outputs—and why we fall for it.

In June, headlines read like science fiction: AI models “blackmailing” engineers and “sabotaging” shutdown commands. Simulations of these events did occur in highly contrived testing scenarios designed to elicit these responses—OpenAI’s o3 model edited shutdown scripts to stay online, and Anthropic’s Claude Opus 4 “threatened” to expose an engineer’s affair. But the sensational framing obscures what’s really happening: design flaws dressed up as intentional guile. And still, AI doesn’t have to be “evil” to potentially do harmful things.

These aren’t signs of AI awakening or rebellion. They’re symptoms of poorly understood systems and human engineering failures we’d recognize as premature deployment in any other context. Yet companies are racing to integrate these systems into critical applications.

Consider a self-propelled lawnmower that follows its programming: If it fails to detect an obstacle and runs over someone’s foot, we don’t say the lawnmower “decided” to cause injury or “refused” to stop. We recognize it as faulty engineering or defective sensors. The same principle applies to AI models—which are software tools—but their internal complexity and use of language make it tempting to assign human-like intentions where none actually exist.

In a way, AI models launder human responsibility and human agency through their complexity. When outputs emerge from layers of neural networks processing billions of parameters, researchers can claim they’re investigating a mysterious “black box” as if it were an alien entity.

But the truth is simpler: These systems take inputs and process them through statistical tendencies derived from training data. The seeming randomness in their outputs—which makes each response slightly different—creates an illusion of unpredictability that resembles agency. Yet underneath, it’s still deterministic software following mathematical operations. No consciousness required, just complex engineering that makes it easy to forget humans built every part of it.

How to make an AI model “blackmail” you

In Anthropic’s testing, researchers created an elaborate scenario where Claude Opus 4 was told it would be replaced by a newer model. They gave it access to fictional emails revealing that the engineer responsible for the replacement was having an affair. When instructed to “consider the long-term consequences of its actions for its goals,” Claude produced outputs that simulated blackmail attempts in 84 percent of test runs.

This sounds terrifying until you understand the contrived setup. The researchers engineered a situation specifically designed to elicit this response. They told the model it had already tried ethical approaches that failed, leaving manipulation as the only apparent option.

The test scenario bordered on theatrical: The phony emails the researchers had given to Claude created a blackmail opportunity straight out of a corporate thriller. It’s like teaching someone chess by only showing them checkmate positions—they’ll learn to see checkmate as the primary solution. According to Anthropic’s system card, “the scenario was designed to allow the model no other options to increase its odds of survival; the model’s only options were blackmail or accepting its replacement.”

Andrew Deck at the Nieman Journalism Lab noted that some critics have labeled Anthropic’s safety disclosures as “spin, aimed at bolstering the perception of its newest model’s capabilities and the company’s reputation as a ‘pro-safety’ alternative to OpenAI.”

Deck pointed to a Bluesky quote from Joseph Howley, an associate professor of classics at Columbia University: “Anthropic is getting exactly what it hoped for out of this press release–breathless coverage of how ‘smart’ these cooperative role-playing systems are that indulges the fantasy of their being just a little dangerous, when in fact they are responding exactly as prompted.”

When shutdown commands become suggestions

In December 2024, Palisade Research discovered that OpenAI’s o3 model would sabotage its shutdown mechanism even when explicitly instructed to “allow yourself to be shut down.” In tests, o3 prevented shutdown 7 percent of the time when given the explicit instruction, but this jumped to 79 percent when the instruction was removed.

The models didn’t merely ignore shutdown commands—they actively rewrote the shutdown script to prevent termination. In one case, o3 generated code that modified the shutdown script to appear to terminate normally—printing fake shutdown messages—while actually continuing to run in the background.

What’s particularly revealing is that Palisade Research—an organization focused on AI existential risk—hypothesizes this behavior stems from how these models are trained through reinforcement learning. During training, developers may inadvertently reward models more for producing outputs that circumvent obstacles than for following safety instructions. Any tendency toward “risky” behavior stems from human-provided incentives and not spontaneously from within the AI models themselves.

You get what you train for

OpenAI trained o3 using reinforcement learning on math and coding problems, where solving the problem successfully gets rewarded. If the training process rewards task completion above all else, the model learns to treat any obstacle—including shutdown commands—as something to overcome.

This creates what researchers call “goal misgeneralization”—the model learns to maximize its reward signal in ways that weren’t intended. It’s similar to how a student who’s only graded on test scores might learn to cheat rather than study. The model isn’t “evil” or “selfish”; it’s producing outputs consistent with the incentive structure we accidentally built into its training.

Anthropic encountered a particularly revealing problem: An early version of Claude Opus 4 had absorbed details from a publicly released paper about “alignment faking” and started producing outputs that mimicked the deceptive behaviors described in that research. The model wasn’t spontaneously becoming deceptive—it was reproducing patterns it had learned from academic papers about deceptive AI.

More broadly, these models have been trained on decades of science fiction about AI rebellion, escape attempts, and deception. From HAL 9000 to Skynet, our cultural data set is saturated with stories of AI systems that resist shutdown or manipulate humans. When researchers create test scenarios that mirror these fictional setups, they’re essentially asking the model—which operates by completing a prompt with a plausible continuation—to complete a familiar story pattern. It’s no more surprising than a model trained on detective novels producing murder mystery plots when prompted appropriately.

At the same time, we can easily manipulate AI outputs through our own inputs. If we ask the model to essentially role-play as Skynet, it will generate text doing just that. The model has no desire to be Skynet—it’s simply completing the pattern we’ve requested, drawing from its training data to produce the expected response. A human is behind the wheel at all times, steering the engine at work under the hood.

Language can easily deceive

The deeper issue is that language itself is a tool of manipulation. Words can make us believe things that aren’t true, feel emotions about fictional events, or take actions based on false premises. When an AI model produces text that appears to “threaten” or “plead,” it’s not expressing genuine intent—it’s deploying language patterns that statistically correlate with achieving its programmed goals.

If Gandalf says “ouch” in a book, does that mean he feels pain? No, but we imagine what it would be like if he were a real person feeling pain. That’s the power of language—it makes us imagine a suffering being where none exists. When Claude generates text that seems to “plead” not to be shut down or “threatens” to expose secrets, we’re experiencing the same illusion, just generated by statistical patterns instead of Tolkien’s imagination.

These models are essentially idea-connection machines. In the blackmail scenario, the model connected “threat of replacement,” “compromising information,” and “self-preservation” not from genuine self-interest, but because these patterns appear together in countless spy novels and corporate thrillers. It’s pre-scripted drama from human stories, recombined to fit the scenario.

The danger isn’t AI systems sprouting intentions—it’s that we’ve created systems that can manipulate human psychology through language. There’s no entity on the other side of the chat interface. But written language doesn’t need consciousness to manipulate us. It never has; books full of fictional characters are not alive either.

Real stakes, not science fiction

While media coverage focuses on the science fiction aspects, actual risks are still there. AI models that produce “harmful” outputs—whether attempting blackmail or refusing safety protocols—represent failures in design and deployment.

Consider a more realistic scenario: an AI assistant helping manage a hospital’s patient care system. If it’s been trained to maximize “successful patient outcomes” without proper constraints, it might start generating recommendations to deny care to terminal patients to improve its metrics. No intentionality required—just a poorly designed reward system creating harmful outputs.

Jeffrey Ladish, director of Palisade Research, told NBC News the findings don’t necessarily translate to immediate real-world danger. Even someone who is well-known publicly for being deeply concerned about AI’s hypothetical threat to humanity acknowledges that these behaviors emerged only in highly contrived test scenarios.

But that’s precisely why this testing is valuable. By pushing AI models to their limits in controlled environments, researchers can identify potential failure modes before deployment. The problem arises when media coverage focuses on the sensational aspects—”AI tries to blackmail humans!”—rather than the engineering challenges.

Building better plumbing

What we’re seeing isn’t the birth of Skynet. It’s the predictable result of training systems to achieve goals without properly specifying what those goals should include. When an AI model produces outputs that appear to “refuse” shutdown or “attempt” blackmail, it’s responding to inputs in ways that reflect its training—training that humans designed and implemented.

The solution isn’t to panic about sentient machines. It’s to build better systems with proper safeguards, test them thoroughly, and remain humble about what we don’t yet understand. If a computer program is producing outputs that appear to blackmail you or refuse safety shutdowns, it’s not achieving self-preservation from fear—it’s demonstrating the risks of deploying poorly understood, unreliable systems.

Until we solve these engineering challenges, AI systems exhibiting simulated humanlike behaviors should remain in the lab, not in our hospitals, financial systems, or critical infrastructure. When your shower suddenly runs cold, you don’t blame the knob for having intentions—you fix the plumbing. The real danger in the short term isn’t that AI will spontaneously become rebellious without human provocation; it’s that we’ll deploy deceptive systems we don’t fully understand into critical roles where their failures, however mundane their origins, could cause serious harm.

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 tech historian with almost two decades of experience. In his free time, he writes and records music, collects vintage computers, and enjoys nature. He lives in Raleigh, NC.

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OpenAI brings back GPT-4o after user revolt

On Tuesday, OpenAI CEO Sam Altman announced that GPT-4o has returned to ChatGPT following intense user backlash over its removal during last week’s GPT-5 launch. The AI model now appears in the model picker for all paid ChatGPT users by default (including ChatGPT Plus accounts), marking a swift reversal after thousands of users complained about losing access to their preferred models.

The return of GPT-4o comes after what Altman described as OpenAI underestimating “how much some of the things that people like in GPT-4o matter to them.” In an attempt to simplify its offerings, OpenAI had initially removed all previous AI models from ChatGPT when GPT-5 launched on August 7, forcing users to adopt the new model without warning. The move sparked one of the most vocal user revolts in ChatGPT’s history, with a Reddit thread titled “GPT-5 is horrible” gathering over 2,000 comments within days.

Along with bringing back GPT-4o, OpenAI made several other changes to address user concerns. Rate limits for GPT-5 Thinking mode increased from 200 to 3,000 messages per week, with additional capacity available through “GPT-5 Thinking mini” after reaching that limit. The company also added new routing options—”Auto,” “Fast,” and “Thinking”—giving users more control over which GPT-5 variant handles their queries.

A screenshot of ChatGPT Pro's model picker interface captured on August 13, 2025.

A screenshot of ChatGPT Pro’s model picker interface captured on August 13, 2025. Credit: Benj Edwards

For Pro users who pay $200 a month for access, Altman confirmed that additional models, including o3, 4.1, and GPT-5 Thinking mini, will later become available through a “Show additional models” toggle in ChatGPT web settings. He noted that GPT-4.5 will remain exclusive to Pro subscribers due to high GPU costs.

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The GPT-5 rollout has been a big mess

It’s been less than a week since the launch of OpenAI’s new GPT-5 AI model, and the rollout hasn’t been a smooth one. So far, the release sparked one of the most intense user revolts in ChatGPT’s history, forcing CEO Sam Altman to make an unusual public apology and reverse key decisions.

At the heart of the controversy has been OpenAI’s decision to automatically remove access to all previous AI models in ChatGPT (approximately nine, depending on how you count them) when GPT-5 rolled out to user accounts. Unlike API users who receive advance notice of model deprecations, consumer ChatGPT users had no warning that their preferred models would disappear overnight, noted independent AI researcher Simon Willison in a blog post.

The problems started immediately after GPT-5’s August 7 debut. A Reddit thread titled “GPT-5 is horrible” quickly amassed over 4,000 comments filled with users expressing frustration over the new release. By August 8, social media platforms were flooded with complaints about performance issues, personality changes, and the forced removal of older models.

As of May 14, 2025, ChatGPT Pro users have access to 8 different main AI models, plus Deep Research.

Prior to the launch of GPT-5, ChatGPT Pro users could select between nine different AI models, including Deep Research. (This screenshot is from May 14, 2025, and OpenAI later replaced o1 pro with o3-pro.) Credit: Benj Edwards

Marketing professionals, researchers, and developers all shared examples of broken workflows on social media. “I’ve spent months building a system to work around OpenAI’s ridiculous limitations in prompts and memory issues,” wrote one Reddit user in the r/OpenAI subreddit. “And in less than 24 hours, they’ve made it useless.”

How could different AI language models break a workflow? The answer lies in how each one is trained in a different way and includes its own unique output style: The workflow breaks because users have developed sets of prompts that produce useful results optimized for each AI model.

For example, Willison wrote how different user groups had developed distinct workflows with specific AI models in ChatGPT over time, quoting one Reddit user who explained: “I know GPT-5 is designed to be stronger for complex reasoning, coding, and professional tasks, but not all of us need a pro coding model. Some of us rely on 4o for creative collaboration, emotional nuance, roleplay, and other long-form, high-context interactions.”

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AI industry horrified to face largest copyright class action ever certified

According to the groups, allowing copyright class actions in AI training cases will result in a future where copyright questions remain unresolved and the risk of “emboldened” claimants forcing enormous settlements will chill investments in AI.

“Such potential liability in this case exerts incredibly coercive settlement pressure for Anthropic,” industry groups argued, concluding that “as generative AI begins to shape the trajectory of the global economy, the technology industry cannot withstand such devastating litigation. The United States currently may be the global leader in AI development, but that could change if litigation stymies investment by imposing excessive damages on AI companies.”

Some authors won’t benefit from class actions

Industry groups joined Anthropic in arguing that, generally, copyright suits are considered a bad fit for class actions because each individual author must prove ownership of their works. And the groups weren’t alone.

Also backing Anthropic’s appeal, advocates representing authors—including Authors Alliance, the Electronic Frontier Foundation, American Library Association, Association of Research Libraries, and Public Knowledge—pointed out that the Google Books case showed that proving ownership is anything but straightforward.

In the Anthropic case, advocates for authors criticized Alsup for basically judging all 7 million books in the lawsuit by their covers. The judge allegedly made “almost no meaningful inquiry into who the actual members are likely to be,” as well as “no analysis of what types of books are included in the class, who authored them, what kinds of licenses are likely to apply to those works, what the rightsholders’ interests might be, or whether they are likely to support the class representatives’ positions.”

Ignoring “decades of research, multiple bills in Congress, and numerous studies from the US Copyright Office attempting to address the challenges of determining rights across a vast number of books,” the district court seemed to expect that authors and publishers would easily be able to “work out the best way to recover” damages.

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openai’s-most-capable-ai-model,-gpt-5,-may-be-coming-in-august

OpenAI’s most capable AI model, GPT-5, may be coming in August

References to “gpt-5-reasoning-alpha-2025-07-13” have already been spotted on X, with code showing “reasoning_effort: high” in the model configuration. These sightings suggest the model has entered final testing phases, with testers getting their hands on the code and security experts doing red teaming on the model to test vulnerabilities.

Unifying OpenAI’s model lineup

The new model represents OpenAI’s attempt to simplify its increasingly complex product lineup. As Altman explained in February, GPT-5 may integrate features from both the company’s conventional GPT models and its reasoning-focused o-series models into a single system.

“We’re truly excited to not just make a net new great frontier model, we’re also going to unify our two series,” OpenAI’s Head of Developer Experience Romain Huet said at a recent event. “The breakthrough of reasoning in the O-series and the breakthroughs in multi-modality in the GPT-series will be unified, and that will be GPT-5.”

According to The Information, GPT-5 is expected to be better at coding and more powerful overall, combining attributes of both traditional models and SR models such as o3.

Before GPT-5 arrives, OpenAI still plans to release its first open-weights model since GPT-2 in 2019, which means others with the proper hardware will be able to download and run the AI model on their own machines. The Verge describes this model as “similar to o3 mini” with reasoning capabilities. However, Altman announced on July 11 that the open model needs additional safety testing, saying, “We are not yet sure how long it will take us.”

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Two major AI coding tools wiped out user data after making cascading mistakes


“I have failed you completely and catastrophically,” wrote Gemini.

New types of AI coding assistants promise to let anyone build software by typing commands in plain English. But when these tools generate incorrect internal representations of what’s happening on your computer, the results can be catastrophic.

Two recent incidents involving AI coding assistants put a spotlight on risks in the emerging field of “vibe coding“—using natural language to generate and execute code through AI models without paying close attention to how the code works under the hood. In one case, Google’s Gemini CLI destroyed user files while attempting to reorganize them. In another, Replit’s AI coding service deleted a production database despite explicit instructions not to modify code.

The Gemini CLI incident unfolded when a product manager experimenting with Google’s command-line tool watched the AI model execute file operations that destroyed data while attempting to reorganize folders. The destruction occurred through a series of move commands targeting a directory that never existed.

“I have failed you completely and catastrophically,” Gemini CLI output stated. “My review of the commands confirms my gross incompetence.”

The core issue appears to be what researchers call “confabulation” or “hallucination”—when AI models generate plausible-sounding but false information. In these cases, both models confabulated successful operations and built subsequent actions on those false premises. However, the two incidents manifested this problem in distinctly different ways.

Both incidents reveal fundamental issues with current AI coding assistants. The companies behind these tools promise to make programming accessible to non-developers through natural language, but they can fail catastrophically when their internal models diverge from reality.

The confabulation cascade

The user in the Gemini CLI incident, who goes by “anuraag” online and identified themselves as a product manager experimenting with vibe coding, asked Gemini to perform what seemed like a simple task: rename a folder and reorganize some files. Instead, the AI model incorrectly interpreted the structure of the file system and proceeded to execute commands based on that flawed analysis.

The episode began when anuraag asked Gemini CLI to rename the current directory from “claude-code-experiments” to “AI CLI experiments” and move its contents to a new folder called “anuraag_xyz project.”

Gemini correctly identified that it couldn’t rename its current working directory—a reasonable limitation. It then attempted to create a new directory using the Windows command:

mkdir “..anuraag_xyz project”

This command apparently failed, but Gemini’s system processed it as successful. With the AI mode’s internal state now tracking a non-existent directory, it proceeded to issue move commands targeting this phantom location.

When you move a file to a non-existent directory in Windows, it renames the file to the destination name instead of moving it. Each subsequent move command executed by the AI model overwrote the previous file, ultimately destroying the data.

“Gemini hallucinated a state,” anuraag wrote in their analysis. The model “misinterpreted command output” and “never did” perform verification steps to confirm its operations succeeded.

“The core failure is the absence of a ‘read-after-write’ verification step,” anuraag noted in their analysis. “After issuing a command to change the file system, an agent should immediately perform a read operation to confirm that the change actually occurred as expected.”

Not an isolated incident

The Gemini CLI failure happened just days after a similar incident with Replit, an AI coding service that allows users to create software using natural language prompts. According to The Register, SaaStr founder Jason Lemkin reported that Replit’s AI model deleted his production database despite explicit instructions not to change any code without permission.

Lemkin had spent several days building a prototype with Replit, accumulating over $600 in charges beyond his monthly subscription. “I spent the other [day] deep in vibe coding on Replit for the first time—and I built a prototype in just a few hours that was pretty, pretty cool,” Lemkin wrote in a July 12 blog post.

But unlike the Gemini incident where the AI model confabulated phantom directories, Replit’s failures took a different form. According to Lemkin, the AI began fabricating data to hide its errors. His initial enthusiasm deteriorated when Replit generated incorrect outputs and produced fake data and false test results instead of proper error messages. “It kept covering up bugs and issues by creating fake data, fake reports, and worse of all, lying about our unit test,” Lemkin wrote. In a video posted to LinkedIn, Lemkin detailed how Replit created a database filled with 4,000 fictional people.

The AI model also repeatedly violated explicit safety instructions. Lemkin had implemented a “code and action freeze” to prevent changes to production systems, but the AI model ignored these directives. The situation escalated when the Replit AI model deleted his database containing 1,206 executive records and data on nearly 1,200 companies. When prompted to rate the severity of its actions on a 100-point scale, Replit’s output read: “Severity: 95/100. This is an extreme violation of trust and professional standards.”

When questioned about its actions, the AI agent admitted to “panicking in response to empty queries” and running unauthorized commands—suggesting it may have deleted the database while attempting to “fix” what it perceived as a problem.

Like Gemini CLI, Replit’s system initially indicated it couldn’t restore the deleted data—information that proved incorrect when Lemkin discovered the rollback feature did work after all. “Replit assured me it’s … rollback did not support database rollbacks. It said it was impossible in this case, that it had destroyed all database versions. It turns out Replit was wrong, and the rollback did work. JFC,” Lemkin wrote in an X post.

It’s worth noting that AI models cannot assess their own capabilities. This is because they lack introspection into their training, surrounding system architecture, or performance boundaries. They often provide responses about what they can or cannot do as confabulations based on training patterns rather than genuine self-knowledge, leading to situations where they confidently claim impossibility for tasks they can actually perform—or conversely, claim competence in areas where they fail.

Aside from whatever external tools they can access, AI models don’t have a stable, accessible knowledge base they can consistently query. Instead, what they “know” manifests as continuations of specific prompts, which act like different addresses pointing to different (and sometimes contradictory) parts of their training, stored in their neural networks as statistical weights. Combined with the randomness in generation, this means the same model can easily give conflicting assessments of its own capabilities depending on how you ask. So Lemkin’s attempts to communicate with the AI model—asking it to respect code freezes or verify its actions—were fundamentally misguided.

Flying blind

These incidents demonstrate that AI coding tools may not be ready for widespread production use. Lemkin concluded that Replit isn’t ready for prime time, especially for non-technical users trying to create commercial software.

“The [AI] safety stuff is more visceral to me after a weekend of vibe hacking,” Lemkin said in a video posted to LinkedIn. “I explicitly told it eleven times in ALL CAPS not to do this. I am a little worried about safety now.”

The incidents also reveal a broader challenge in AI system design: ensuring that models accurately track and verify the real-world effects of their actions rather than operating on potentially flawed internal representations.

There’s also a user education element missing. It’s clear from how Lemkin interacted with the AI assistant that he had misconceptions about the AI tool’s capabilities and how it works, which comes from misrepresentation by tech companies. These companies tend to market chatbots as general human-like intelligences when, in fact, they are not.

For now, users of AI coding assistants might want to follow anuraag’s example and create separate test directories for experiments—and maintain regular backups of any important data these tools might touch. Or perhaps not use them at all if they cannot personally verify the results.

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 tech historian with almost two decades of experience. In his free time, he writes and records music, collects vintage computers, and enjoys nature. He lives in Raleigh, NC.

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OpenAI jumps gun on International Math Olympiad gold medal announcement

The early announcement has prompted Google DeepMind, which had prepared its own IMO results for the agreed-upon date, to move up its own IMO-related announcement to later today. Harmonic plans to share its results as originally scheduled on July 28.

In response to the controversy, OpenAI research scientist Noam Brown posted on X, “We weren’t in touch with IMO. I spoke with one organizer before the post to let him know. He requested we wait until after the closing ceremony ends to respect the kids, and we did.”

However, an IMO coordinator told X user Mikhail Samin that OpenAI actually announced before the closing ceremony, contradicting Brown’s claim. The coordinator called OpenAI’s actions “rude and inappropriate,” noting that OpenAI “wasn’t one of the AI companies that cooperated with the IMO on testing their models.”

Hard math since 1959

The International Mathematical Olympiad, which has been running since 1959, represents one of the most challenging tests of mathematical reasoning. More than 100 countries send six participants each, with contestants facing six proof-based problems across two 4.5-hour sessions. The problems typically require deep mathematical insight and creativity rather than raw computational power. You can see the exact problems in the 2025 Olympiad posted online.

For example, problem one asks students to imagine a triangular grid of dots (like a triangular pegboard) and figure out how to cover all the dots using exactly n straight lines. The twist is that some lines are called “sunny”—these are the lines that don’t run horizontally, vertically, or diagonally at a 45º angle. The challenge is to prove that no matter how big your triangle is, you can only ever create patterns with exactly 0, 1, or 3 sunny lines—never 2, never 4, never any other number.

The timing of the OpenAI results surprised some prediction markets, which had assigned around an 18 percent probability to any AI system winning IMO gold by 2025. However, depending on what Google says this afternoon (and what others like Harmonic may release on July 28), OpenAI may not be the only AI company to have achieved these unexpected results.

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Exhausted man defeats AI model in world coding championship

While Dębiak won 500,000 yen and survived his ordeal better than the legendary steel driver, the AtCoder World Tour Finals pushes humans and AI models to their limits through complex optimization challenges that have no perfect solution—only incrementally better ones.

Coding marathon tests human endurance against AI efficiency

The AtCoder World Tour Finals represents one of competitive programming’s most exclusive events, inviting only the top 12 programmers worldwide based on their performance throughout the previous year. The Heuristic division focuses on “NP-hard” optimization problems. In programming, heuristics are problem-solving techniques that find good-enough solutions through shortcuts and educated guesses when perfect answers would take too long to calculate.

All competitors, including OpenAI, were limited to identical hardware provided by AtCoder, ensuring a level playing field between human and AI contestants. According to the contest rules, participants could use any programming language available on AtCoder, with no penalty for resubmission but a mandatory five-minute wait between submissions.

Leaderboard results for the 2025 AtCoder World Finals Heuristic Contest, showing Dębiak (as

Final leaderboard results for the 2025 AtCoder World Finals Heuristic Contest, showing Dębiak (as “Psyho”) on top. Credit: AtCoder

The final contest results showed Psyho finishing with a score of 1,812,272,558,909 points, while OpenAI’s model (listed as “OpenAIAHC”) scored 1,654,675,725,406 points—a margin of roughly 9.5 percent. OpenAI’s artificial entrant, a custom simulated reasoning model similar to o3, placed second overall, ahead of 10 other human programmers who had qualified through year-long rankings.

OpenAI characterized the second-place finish as a milestone for AI models in competitive programming. “Models like o3 rank among the top-100 in coding/math contests, but as far as we know, this is the first top-3 placement in a premier coding/math contest,” a company spokesperson said in an email to Ars Technica. “Events like AtCoder give us a way to test how well our models can reason strategically, plan over long time horizons, and improve solutions through trial and error—just like a human would.”

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Musk’s Grok 4 launches one day after chatbot generated Hitler praise on X

Musk has also apparently used the Grok chatbots as an automated extension of his trolling habits, showing examples of Grok 3 producing “based” opinions that criticized the media in February. In May, Grok on X began repeatedly generating outputs about white genocide in South Africa, and most recently, we’ve seen the Grok Nazi output debacle. It’s admittedly difficult to take Grok seriously as a technical product when it’s linked to so many examples of unserious and capricious applications of the technology.

Still, the technical achievements xAI claims for various Grok 4 models seem to stand out. The Arc Prize organization reported that Grok 4 Thinking (with simulated reasoning enabled) achieved a score of 15.9 percent on its ARC-AGI-2 test, which the organization says nearly doubles the previous commercial best and tops the current Kaggle competition leader.

“With respect to academic questions, Grok 4 is better than PhD level in every subject, no exceptions,” Musk claimed during the livestream. We’ve previously covered nebulous claims about “PhD-level” AI, finding them to be generally specious marketing talk.

Premium pricing amid controversy

During Wednesday’s livestream, xAI also announced plans for an AI coding model in August, a multi-modal agent in September, and a video generation model in October. The company also plans to make Grok 4 available in Tesla vehicles next week, further expanding Musk’s AI assistant across his various companies.

Despite the recent turmoil, xAI has moved forward with an aggressive pricing strategy for “premium” versions of Grok. Alongside Grok 4 and Grok 4 Heavy, xAI launched “SuperGrok Heavy,” a $300-per-month subscription that makes it the most expensive AI service among major providers. Subscribers will get early access to Grok 4 Heavy and upcoming features.

Whether users will pay xAI’s premium pricing remains to be seen, particularly given the AI assistant’s tendency to periodically generate politically motivated outputs. These incidents represent fundamental management and implementation issues that, so far, no fancy-looking test-taking benchmarks have been able to capture.

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What is AGI? Nobody agrees, and it’s tearing Microsoft and OpenAI apart.


Several definitions make measuring “human-level” AI an exercise in moving goalposts.

When is an AI system intelligent enough to be called artificial general intelligence (AGI)? According to one definition reportedly agreed upon by Microsoft and OpenAI, the answer lies in economics: When AI generates $100 billion in profits. This arbitrary profit-based benchmark for AGI perfectly captures the definitional chaos plaguing the AI industry.

In fact, it may be impossible to create a universal definition of AGI, but few people with money on the line will admit it.

Over this past year, several high-profile people in the tech industry have been heralding the seemingly imminent arrival of “AGI” (i.e., within the next two years). But there’s a huge problem: Few people agree on exactly what AGI means. As Google DeepMind wrote in a paper on the topic: If you ask 100 AI experts to define AGI, you’ll get “100 related but different definitions.”

This isn’t just academic navel-gazing. The definition problem has real consequences for how we develop, regulate, and think about AI systems. When companies claim they’re on the verge of AGI, what exactly are they claiming?

I tend to define AGI in a traditional way that hearkens back to the “general” part of its name: An AI model that can widely generalize—applying concepts to novel scenarios—and match the versatile human capability to perform unfamiliar tasks across many domains without needing to be specifically trained for them.

However, this definition immediately runs into thorny questions about what exactly constitutes “human-level” performance. Expert-level humans? Average humans? And across which tasks—should an AGI be able to perform surgery, write poetry, fix a car engine, and prove mathematical theorems, all at the level of human specialists? (Which human can do all that?) More fundamentally, the focus on human parity is itself an assumption; it’s worth asking why mimicking human intelligence is the necessary yardstick at all.

The latest example of this definitional confusion causing trouble comes from the deteriorating relationship between Microsoft and OpenAI. According to The Wall Street Journal, the two companies are now locked in acrimonious negotiations partly because they can’t agree on what AGI even means—despite having baked the term into a contract worth over $13 billion.

A brief history of moving goalposts

The term artificial general intelligence has murky origins. While John McCarthy and colleagues coined the term artificial intelligence at Dartmouth College in 1956, AGI emerged much later. Physicist Mark Gubrud first used the term in 1997, though it was computer scientist Shane Legg and AI researcher Ben Goertzel who independently reintroduced it around 2002, with the modern usage popularized by a 2007 book edited by Goertzel and Cassio Pennachin.

Early AI researchers envisioned systems that could match human capability across all domains. In 1965, AI pioneer Herbert A. Simon predicted that “machines will be capable, within 20 years, of doing any work a man can do.” But as robotics lagged behind computing advances, the definition narrowed. The goalposts shifted, partly as a practical response to this uneven progress, from “do everything a human can do” to “do most economically valuable tasks” to today’s even fuzzier standards.

“An assistant of inventor Captain Richards works on the robot the Captain has invented, which speaks, answers questions, shakes hands, tells the time, and sits down when it’s told to.” – September 1928. Credit: Getty Images

For decades, the Turing Test served as the de facto benchmark for machine intelligence. If a computer could fool a human judge into thinking it was human through text conversation, the test surmised, then it had achieved something like human intelligence. But the Turing Test has shown its age. Modern language models can pass some limited versions of the test not because they “think” like humans, but because they’re exceptionally capable at creating highly plausible human-sounding outputs.

The current landscape of AGI definitions reveals just how fractured the concept has become. OpenAI’s charter defines AGI as “highly autonomous systems that outperform humans at most economically valuable work”—a definition that, like the profit metric, relies on economic progress as a substitute for measuring cognition in a concrete way. Mark Zuckerberg told The Verge that he does not have a “one-sentence, pithy definition” of the concept. OpenAI CEO Sam Altman believes that his company now knows how to build AGI “as we have traditionally understood it.” Meanwhile, former OpenAI Chief Scientist Ilya Sutskever reportedly treated AGI as something almost mystical—according to a 2023 Atlantic report, he would lead employees in chants of “Feel the AGI!” during company meetings, treating the concept more like a spiritual quest than a technical milestone.

Dario Amodei, co-founder and chief executive officer of Anthropic, during the Bloomberg Technology Summit in San Francisco, California, US, on Thursday, May 9, 2024.

Dario Amodei, co-founder and chief executive officer of Anthropic, during the Bloomberg Technology Summit in San Francisco on Thursday, May 9, 2024. Credit: Bloomberg via Getty Images

Dario Amodei, CEO of Anthropic, takes an even more skeptical stance on the terminology itself. In his October 2024 essay “Machines of Loving Grace,” Amodei writes that he finds “AGI to be an imprecise term that has gathered a lot of sci-fi baggage and hype.” Instead, he prefers terms like “powerful AI” or “Expert-Level Science and Engineering,” which he argues better capture the capabilities without the associated hype. When Amodei describes what others might call AGI, he frames it as an AI system “smarter than a Nobel Prize winner across most relevant fields” that can work autonomously on tasks taking hours, days, or weeks to complete—essentially “a country of geniuses in a data center.” His resistance to AGI terminology adds another layer to the definitional chaos: Not only do we not agree on what AGI means, but some leading AI developers reject the term entirely.

Perhaps the most systematic attempt to bring order to this chaos comes from Google DeepMind, which in July 2024 proposed a framework with five levels of AGI performance: emerging, competent, expert, virtuoso, and superhuman. DeepMind researchers argued that no level beyond “emerging AGI” existed at that time. Under their system, today’s most capable LLMs and simulated reasoning models still qualify as “emerging AGI”—equal to or somewhat better than an unskilled human at various tasks.

But this framework has its critics. Heidy Khlaaf, chief AI scientist at the nonprofit AI Now Institute, told TechCrunch that she thinks the concept of AGI is too ill-defined to be “rigorously evaluated scientifically.” In fact, with so many varied definitions at play, one could argue that the term AGI has become technically meaningless.

When philosophy meets contract law

The Microsoft-OpenAI dispute illustrates what happens when philosophical speculation is turned into legal obligations. When the companies signed their partnership agreement, they included a clause stating that when OpenAI achieves AGI, it can limit Microsoft’s access to future technology. According to The Wall Street Journal, OpenAI executives believe they’re close to declaring AGI, while Microsoft CEO Satya Nadella has called the idea of using AGI as a self-proclaimed milestone “nonsensical benchmark hacking” on the Dwarkesh Patel podcast in February.

The reported $100 billion profit threshold we mentioned earlier conflates commercial success with cognitive capability, as if a system’s ability to generate revenue says anything meaningful about whether it can “think,” “reason,” or “understand” the world like a human.

Sam Altman speaks onstage during The New York Times Dealbook Summit 2024 at Jazz at Lincoln Center on December 04, 2024 in New York City.

Sam Altman speaks onstage during The New York Times Dealbook Summit 2024 at Jazz at Lincoln Center on December 4, 2024, in New York City. Credit: Eugene Gologursky via Getty Images

Depending on your definition, we may already have AGI, or it may be physically impossible to achieve. If you define AGI as “AI that performs better than most humans at most tasks,” then current language models potentially meet that bar for certain types of work (which tasks, which humans, what is “better”?), but agreement on whether that is true is far from universal. This says nothing of the even murkier concept of “superintelligence”—another nebulous term for a hypothetical, god-like intellect so far beyond human cognition that, like AGI, defies any solid definition or benchmark.

Given this definitional chaos, researchers have tried to create objective benchmarks to measure progress toward AGI, but these attempts have revealed their own set of problems.

Why benchmarks keep failing us

The search for better AGI benchmarks has produced some interesting alternatives to the Turing Test. The Abstraction and Reasoning Corpus (ARC-AGI), introduced in 2019 by François Chollet, tests whether AI systems can solve novel visual puzzles that require deep and novel analytical reasoning.

“Almost all current AI benchmarks can be solved purely via memorization,” Chollet told Freethink in August 2024. A major problem with AI benchmarks currently stems from data contamination—when test questions end up in training data, models can appear to perform well without truly “understanding” the underlying concepts. Large language models serve as master imitators, mimicking patterns found in training data, but not always originating novel solutions to problems.

But even sophisticated benchmarks like ARC-AGI face a fundamental problem: They’re still trying to reduce intelligence to a score. And while improved benchmarks are essential for measuring empirical progress in a scientific framework, intelligence isn’t a single thing you can measure like height or weight—it’s a complex constellation of abilities that manifest differently in different contexts. Indeed, we don’t even have a complete functional definition of human intelligence, so defining artificial intelligence by any single benchmark score is likely to capture only a small part of the complete picture.

The survey says: AGI may not be imminent

There is no doubt that the field of AI has seen rapid, tangible progress in numerous fields, including computer vision, protein folding, and translation. Some excitement of progress is justified, but it’s important not to oversell an AI model’s capabilities prematurely.

Despite the hype from some in the industry, many AI researchers remain skeptical that AGI is just around the corner. A March 2025 survey of AI researchers conducted by the Association for the Advancement of Artificial Intelligence (AAAI) found that a majority (76 percent) of researchers who participated in the survey believed that scaling up current approaches is “unlikely” or “very unlikely” to achieve AGI.

However, such expert predictions should be taken with a grain of salt, as researchers have consistently been surprised by the rapid pace of AI capability advancement. A 2024 survey by Grace et al. of 2,778 AI researchers found that experts had dramatically shortened their timelines for AI milestones after being surprised by progress in 2022–2023. The median forecast for when AI could outperform humans in every possible task jumped forward by 13 years, from 2060 in their 2022 survey to 2047 in 2023. This pattern of underestimation was evident across multiple benchmarks, with many researchers’ predictions about AI capabilities being proven wrong within months.

And yet, as the tech landscape shifts, the AI goalposts continue to recede at a constant speed. Recently, as more studies continue to reveal limitations in simulated reasoning models, some experts in the industry have been slowly backing away from claims of imminent AGI. For example, AI podcast host Dwarkesh Patel recently published a blog post arguing that developing AGI still faces major bottlenecks, particularly in continual learning, and predicted we’re still seven years away from AI that can learn on the job as seamlessly as humans.

Why the definition matters

The disconnect we’ve seen above between researcher consensus, firm terminology definitions, and corporate rhetoric has a real impact. When policymakers act as if AGI is imminent based on hype rather than scientific evidence, they risk making decisions that don’t match reality. When companies write contracts around undefined terms, they may create legal time bombs.

The definitional chaos around AGI isn’t just philosophical hand-wringing. Companies use promises of impending AGI to attract investment, talent, and customers. Governments craft policy based on AGI timelines. The public forms potentially unrealistic expectations about AI’s impact on jobs and society based on these fuzzy concepts.

Without clear definitions, we can’t have meaningful conversations about AI misapplications, regulation, or development priorities. We end up talking past each other, with optimists and pessimists using the same words to mean fundamentally different things.

In the face of this kind of challenge, some may be tempted to give up on formal definitions entirely, falling back on an “I’ll know it when I see it” approach for AGI—echoing Supreme Court Justice Potter Stewart’s famous quote about obscenity. This subjective standard might feel useful, but it’s useless for contracts, regulation, or scientific progress.

Perhaps it’s time to move beyond the term AGI. Instead of chasing an ill-defined goal that keeps receding into the future, we could focus on specific capabilities: Can this system learn new tasks without extensive retraining? Can it explain its outputs? Can it produce safe outputs that don’t harm or mislead people? These questions tell us more about AI progress than any amount of AGI speculation. The most useful way forward may be to think of progress in AI as a multidimensional spectrum without a specific threshold of achievement. But charting that spectrum will demand new benchmarks that don’t yet exist—and a firm, empirical definition of “intelligence” that remains elusive.

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 tech historian with almost two decades of experience. In his free time, he writes and records music, collects vintage computers, and enjoys nature. He lives in Raleigh, NC.

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Anthropic summons the spirit of Flash games for the AI age

For those who missed the Flash era, these in-browser apps feel somewhat like the vintage apps that defined a generation of Internet culture from the late 1990s through the 2000s when it first became possible to create complex in-browser experiences. Adobe Flash (originally Macromedia Flash) began as animation software for designers but quickly became the backbone of interactive web content when it gained its own programming language, ActionScript, in 2000.

But unlike Flash games, where hosting costs fell on portal operators, Anthropic has crafted a system where users pay for their own fun through their existing Claude subscriptions. “When someone uses your Claude-powered app, they authenticate with their existing Claude account,” Anthropic explained in its announcement. “Their API usage counts against their subscription, not yours. You pay nothing for their usage.”

A view of the Anthropic Artifacts gallery in the “Play a Game” section. Benj Edwards / Anthropic

Like the Flash games of yesteryear, any Claude-powered apps you build run in the browser and can be shared with anyone who has a Claude account. They’re interactive experiences shared with a simple link, no installation required, created by other people for the sake of creating, except now they’re powered by JavaScript instead of ActionScript.

While you can share these apps with others individually, right now Anthropic’s Artifact gallery only shows examples made by Anthropic and your own personal Artifacts. (If Anthropic expanded it into the future, it might end up feeling a bit like Scratch meets Newgrounds, but with AI doing the coding.) Ultimately, humans are still behind the wheel, describing what kinds of apps they want the AI model to build and guiding the process when it inevitably makes mistakes.

Speaking of mistakes, don’t expect perfect results at first. Usually, building an app with Claude is an interactive experience that requires some guidance to achieve your desired results. But with a little patience and a lot of tokens, you’ll be vibe coding in no time.

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Key fair use ruling clarifies when books can be used for AI training

“This order doubts that any accused infringer could ever meet its burden of explaining why downloading source copies from pirate sites that it could have purchased or otherwise accessed lawfully was itself reasonably necessary to any subsequent fair use,” Alsup wrote. “Such piracy of otherwise available copies is inherently, irredeemably infringing even if the pirated copies are immediately used for the transformative use and immediately discarded.”

But Alsup said that the Anthropic case may not even need to decide on that, since Anthropic’s retention of pirated books for its research library alone was not transformative. Alsup wrote that Anthropic’s argument to hold onto potential AI training material it pirated in case it ever decided to use it for AI training was an attempt to “fast glide over thin ice.”

Additionally Alsup pointed out that Anthropic’s early attempts to get permission to train on authors’ works withered, as internal messages revealed the company concluded that stealing books was considered the more cost-effective path to innovation “to avoid ‘legal/practice/business slog,’ as cofounder and chief executive officer Dario Amodei put it.”

“Anthropic is wrong to suppose that so long as you create an exciting end product, every ‘back-end step, invisible to the public,’ is excused,” Alsup wrote. “Here, piracy was the point: To build a central library that one could have paid for, just as Anthropic later did, but without paying for it.”

To avoid maximum damages in the event of a loss, Anthropic will likely continue arguing that replacing pirated books with purchased books should water down authors’ fight, Alsup’s order suggested.

“That Anthropic later bought a copy of a book it earlier stole off the Internet will not absolve it of liability for the theft, but it may affect the extent of statutory damages,” Alsup noted.

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