Mind Matters Natural and Artificial Intelligence News and Analysis

Gary Smith

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Chatbots Callcenter

Elon Musk: AI will be smarter than a human in 2025: Why he’s wrong

The superficial glibness of LLMs is a wonderful example of the adage that a little knowledge is a dangerous thing
Based on extensive training on untold amounts of text, LLMs are able to repackage superficially compelling answers that they literally do not understand. Read More ›
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Effektives arbeiten im Büro mit der KI, nicht gegen die KI

The AI Hype Machine Just Rolls On, Living on Exhaust

Even chatbot enthusiasts, are starting to admit that scaling up LLMs will not create genuine artificial intelligence
Decades of geniuses trying to build computers that are as intelligent as they are have shown how truly remarkable our brains are—and how little we understand. Read More ›
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traditional flea market at Brick Lane. Brick Lane flea market op

The Flea Market of the Internet: Breaking the Addiction

When, after a bad experience, I called Amazon the “Walmart of the Internet,” a friend pointed out that Amazon is, in fact, much worse than Walmart
Internet-based businesses tend to follow a life cycle in which quality deteriorates over time. Writer Cory Doctorow calls the process “enshittification.” Read More ›
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Conceptual Illustration of Sora, OpenAI's Text-to-Video AI

Sora: Life Is Not a Multiple-Choice Test

With Sora, as with other generative AI developments, some are quick to proclaim that artificial general intelligence has arrived. Not so fast.
The hallucinations are symptomatic of generative AI models’ core problem: they can’t identify output problems because they know nothing about the real world. Read More ›
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Businessman holding tablet and showing holographic graphs and stock market statistics gain profits. Concept of growth planning and business strategy. Display of good economy form digital screen.

Retracted Paper Is a Compelling Case for Reform

The credibility of science is being undermined by misuse of the tools created by scientists. Here's an example from an economics paper I was asked to comment on
In my book Distrust (Oxford 2023), I recommend that journals not publish data-driven research without public access to nonconfidential data and methods used. Read More ›
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cute artificial intelligence robot with notebook

Why Chatbots (LLMs) Flunk Routine Grade 9 Math Tests

Lack of true understanding is the Achilles heel of Large Language Models (LLMs). Have a look at the excruciating results
Chatbots don’t understand, in any meaningful sense, what words mean and therefore do not know how the given numbers should be used. Read More ›
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polar bear astronaut in space suit, generative ai

Internet Pollution — If You Tell a Lie Long Enough…

Large Language Models (chatbots) can generate falsehoods faster than humans can correct them. For example, they might say that the Soviets sent bears into space...
Later, Copilot and other LLMs will be trained to say no bears have been sent into space but many thousands of other misstatements will fly under their radar. Read More ›
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A vibrant blue programming code background represents the intricate work of software developers and the art of computer scripting

Computers Still Do Not “Understand”

Don't be seduced into attributing human traits to computers.
Imagine people making decisions that are influenced by an LLM that does not understand the meaning of any of the words it inputs and outputs. Read More ›
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When it Comes to New Technologies Like AI, Tempers Run Hot

So far, the most tangible LLM successes have been in generating political disinformation and phishing scams.
LLMs often remind us of clueless students who answer essay questions by writing everything they think is relevant, hoping the right answer is in there somewhere Read More ›
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3d render gold metallic pie chart icon on dark background concept for analyze data information

Let’s Dispose of Exploding Pie Charts

Pie charts are seldom a good idea. Here's why.
Points can be made without sensationalized graphs that undermine the credibility of the argument. Let’s dispose of exploding pie charts. Read More ›
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Coding hologram, ai programming and dark background with chat machine, large language model or app. Big data, cloud computing and artificial intelligence software on live web in technology abstract

Large Language Models are Still Smoke and Mirrors

Incapable of understanding, LLMs are good at giving bloated answers.

I recently received an email invitation from Google to try Gemini Pro in Bard. There was an accompanying video demonstration of Bard’s powers, which I didn’t bother watching because of reports that a Gemini promotional video released a few days earlier had been faked. After TED organizer Chris Anderson watched the video, he tweeted, “I can’t stop thinking about the implications of this demo. Surely it’s not crazy to think that sometime next year, a fledgling Gemini 2.0 could attend a board meeting, read the briefing docs, look at the slides, listen to every one’s words, and make intelligent contributions to the issues debated? Now tell me. Wouldn’t that count as AGI?” Legendary software engineer Grady Booch replied, “That demo Read More ›

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Hand drawn robot

LLMs Are Still Faux Intelligence

Large language models are remarkable but it's a huge mistake to think they're "intelligence" in any meaningful sense of the word.
It is wishful thinking to interpret these results and other LLM performances as evidence of logical reasoning. Read More ›
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Baseball

The MLB Coin-Flipping Contest

What are the chances that wild-card teams will make it to the World Series and win?
One anomaly this year is that Seattle didn’t qualify for the playoffs even though it had a better record than the Central Division winner, Minnesota. Read More ›
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Senior, man group and running on street together for elderly fitness and urban wellness with happiness. Happy retirement, smile and runner club in workout, diversity and teamwork in park for health

Blue Zone BS: The Longevity Cluster Myth

We need to be reminded how much real science has done for us and how real science is done.
Real science is currently under siege, pummeled by conspiracy nuts and undermined internally by a replication crisis created by sloppy science. Read More ›
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Cropped photo of businessman analyzing business diagram, marketing statistics and finance market graphs on laptop monitor in the office.

Confusing Correlation with Causation

Computers are amazing. But they can't distinguish between correlation and causation.

Artificial intelligence (AI) algorithms are terrific at discovering statistical correlations but terrible at distinguishing between correlation and causation. A computer algorithm might find a correlation between how often a person has been in an automobile accident and the words they post on Facebook, being a good software engineer and visiting certain websites, and making loan payments on time and keeping one’s phone fully charged. However, computer algorithms do not know what any of these things are and consequently have no way of determining whether these are causal relationships (and therefore useful predictors) or fleeting coincidences (that are useless predictors). If the program is black box, then humans cannot intervene and declare that these are almost certainly irrelevant coincidences. Even if Read More ›

conceptual superconductivity
Conceptual drawing of room temperature superconductivity, 3D rendering of suspended iron cubes

The LK-99 BS Further Undermines the Credibility of Science

The rejection or distortion of genuine science can have tragic consequences
Science has enriched our lives enormously. Publicity stunts like this superconductor fiasco will not help. Read More ›
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Scoring the winning points at a basketball game

Sabrina Ionescu’s Hot Hand

When basketball players hit a "streak," does that elevate the probability of success?
Athletes do sometimes get hot—not that their chance of success is 100% but that it is temporarily elevated above their normal probability. Read More ›
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Group of asian creative team programing designers participate in all phases of the UX design.

Using Data Like a Drunk Uses a Lamppost

Startup companies can be tempted to use statistics for support instead of real illumination
Karl Pearson, the great English mathematician and statistician, wrote, “Statistics is the grammar of science.” But it can be used to mislead, too. Read More ›