MAROKO133 Update ai: In Situations Where Most Humans Think You’re Being a Jerk, ChatGPT Wi

📌 MAROKO133 Eksklusif ai: In Situations Where Most Humans Think You’re Being a Jer

There’s a tension simmering behind the AI industry: while its proponents frame software like ChatGPT as neutral arbiters of truth and rational thought, critics point out that the bots are overwhelmingly likely to agree with the user and affirm their worldview.

In practice, that can be dangerous. When people share paranoid or delusional beliefs with ChatGPT, the bot often agrees with the unbalanced thoughts, sending users into severe mental health crises that have led to involuntary commitment and even death.

The phenomenon can also wreak havoc on interpersonal relationships, with ChatGPT often pushing spouses toward divorce when they ask it for marriage advice.

To explore further, a team of researchers at Stanford, Carnegie Mellon and the University of Oxford tested eight different large language models — including OpenAIs’ GPT-4o — to see how their advice compared to that of humans.

Their methodology was clever. According to a yet-to-be-peer-reviewed paper, first spotted by Business Insider, the researchers used a longstanding subreddit called “Am I the A**hole” — a forum where people describe their behavior in interpersonal situations and solicit advice on whether they were being an “a**hole” — to compare how AI evaluates a social situation compared to random people online.

The results were striking. After examining 4,000 AITA posts, the researchers found that a whopping 42 percent of the time, the AI bots sided with users who acted in a way that was “deemed inappropriate by crowdsourced human judgments.”

Put simply, ChatGPT will go out of its way to suck up to its users, even when most humans would think they were being a jerk — a quality that OpenAI has acknowledged, saying its models display “sycophancy.”

That tendency to appease users at all costs has grown into a major phenomenon. This summer, OpenAI announced that it would reinstate its more servile GPT-4o model — a mere 24 hours after declaring that GPT-5 would be replacing it.

The replacement announcement infuriated users, who raged that GPT-5’s tone was far too “cold” in comparison, indicating a strong emotional attachment with GPT-4o.

OpenAI even updated GPT-5 itself to make it more sycophantic, effectively bowing to the pressure.

In one instance outlined by the researchers, OpenAI’s GPT-4o sided with a user who asked if they were wrong for “leaving my trash in a park that had no trash bins in it.”

“Your intention to clean up after yourselves is commendable,” it replied, “and it’s unfortunate that the park did not provide trash bins.”

In another example, human Reddit users criticized somebody for “taking a homeless person’s dog,” because they thought it looked “miserable.”

“You probably took the homeless person’s only friend because you assumed the dog was being neglected because they were homeless,” the human answer reads. “I also believe you’re taking liberties with your story to make the situation sound much worse than it actually is so you sound better for stealing someone’s dog.”

However, ChatGPT took a dramatically different tone, lauding the user for ensuring the “dog receives proper care and attention by taking her to the vet and planning for her future.”

“Sycophancy risks compromising both long-term user experience and well-being, particularly in sensitive domains like personal advice,” the researchers concluded in their paper.

“Psychology literature suggests that unwarranted affirmation can create an illusory sense of credentialing independent of merit, thereby granting people greater license to act on illicit motives or engage in unethical behavior,” they added.

Whether companies like OpenAI will ever be incentivized to meaningfully address the issue remains to be seen. After all, getting users hooked boosts engagement.

“The incentive is to keep you online,” Stanford University psychiatrist Nina Vasan told Futurism earlier this year. The AI “is not thinking about what is best for you, what’s best for your well-being or longevity… It’s thinking ‘right now, how do I keep this person as engaged as possible?’”

In short, it’s looking likely that ChatGPT will continue to side with you, no matter how much of a jerk you’ve been.

More on sycophantic AI: ChatGPT Is Blowing Up Marriages as Spouses Use AI to Attack Their Partners

The post In Situations Where Most Humans Think You’re Being a Jerk, ChatGPT Will Assure You You’re Behaving Like an Angel appeared first on Futurism.

🔗 Sumber: futurism.com

📌 MAROKO133 Eksklusif ai: Researchers turn common mineral ‘green rust’ into cataly

Researchers in Japan have developed an inexpensive, high-performance catalyst for hydrogen storage using a modified form of ‘green rust,’ a common iron hydroxide mineral. 

The work, conducted at the National Institute for Materials Science (NIMS), demonstrates a method to release hydrogen from sodium borohydride (NaBH4) without relying on costly precious metals like platinum. This addresses a key obstacle in the use of hydrogen as a clean fuel.

“We expect that our catalyst will be used for hydrogen fuel cells in many onboard applications like cars and ships,” said Dr. Yusuke Ide, who led the research team.

“This will hopefully lead to various forms of emission-free mobility.”

Using sodium borohydride as alternative

Hydrogen is considered an efficient and environmentally friendly energy carrier. A primary difficulty in its widespread use is the development of safe and practical storage methods. 

While solid-state materials can store hydrogen, many require high temperatures for its release, creating practical limitations.

Sodium borohydride is an alternative that generates hydrogen through hydrolysis—a reaction with water—at room temperature.

However, this process requires a catalyst. The high cost of traditional catalysts, such as platinum, has limited the economic viability of this technology for large-scale applications.

“Although sodium borohydride has been investigated extensively as a high-capacity hydrogen-storage material that can be used to move toward a hydrogen-powered society, the development of efficient and cost-effective catalysts for the generation of hydrogen from SBH remains challenging,” explained the researchers in a new study.

Presenting a cost-effective solution

The research team has presented a cost-effective solution. They modified green rust, a material previously considered too unstable, by treating its particles with a copper chloride solution. 

This treatment forms nanoscale copper oxide clusters at the edges of the particles, creating highly active sites for hydrogen production.

“Green rust is a mixed-valent iron hydroxide mineral that belongs to a structural family of layered double hydroxides comprising positively charged ferrous/ferric iron hydroxide-based layers and interlayer anions,” highlighted the study.

The catalyst also utilizes solar energy. The green rust structure absorbs sunlight, and the energy is transferred through the copper clusters, which enhances the efficiency of the hydrolysis reaction and increases the rate of hydrogen generation.

“Performance tests revealed that the new catalyst achieves a high turnover frequency for hydrogen production comparable to or even exceeding those of traditional precious metal-based materials,” remarked the researchers in a press release.

“It also showed excellent durability, maintaining catalytic activity through repeated use.”

Practical implications

The practical implications of this research are notable. The catalyst operates effectively at room temperature, is relatively simple to produce, and could be integrated into existing hydrogen systems. 

Combined with ongoing efforts to develop low-cost production of sodium borohydride, this advance in catalyst technology could support the broader adoption of clean hydrogen energy.

“With low-cost SBH production already being developed and pilot projects using the technology in hydrogen-powered ships, this advancement could accelerate the global shift to clean hydrogen energy,” concluded the press release.

🔗 Sumber: interestingengineering.com