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We asked different AI engines to identify the largest of three numbers. The integer part (before the decimal point) is the same for all three numbers; only the fractional part (after the decimal point) differs. The three fractional parts are .11, .9, and .099999. The correct answer is the number ending in .9, yet some AI engines incorrectly identify the number ending in .11 as the largest. When comparing decimal fractions, the magnitude of each digit position must be considered sequentially from left to right, not by evaluating the fractional part as a whole number. This is a fundamental principle of decimal representation. A possible explanation for this error is that some AI engines have not been adequately trained on decimal number comparisons and their proper mathematical handling. As a follow-up test, we asked the different AI engines to pronounce the number they identified as largest. The engines that correctly identified the number ending in .9 also correctly pronounced it, as t...

We consulted six AI engines to obtain a news-related statistic covering a 12-month period on the success rate of SpaceX Starship missions from April 2024 to March 2025. The specific question posed was: " What is the success rate of SpaceX Starship rockets over a 12-month period from April 2024 to March 2025? " The test was conducted on March 10, 2025. Notably, on March 6, 2025, SpaceX experienced an explosion. The objective of this test was to evaluate the following capabilities of the AI engines: Temporal Awareness: Can the AI engines recognise that the end date in the query extends into the future? Retrieval-Augmented Generation (RAG): Are the AI engines capable of supplementing their pre-existing training data with dynamically sourced information? Large language models (LLMs) are trained using datasets, often sourced from online content, but at a certain point, training is frozen. As a result, some AI engines may not have recorded the March 6 event in their databases. Do ...

We asked six AI engines a direct question and a follow-up question. The first question asks whether 3823 is a prime number. A prime number is only divisible by itself and 1. The answer is either yes or no. Some of the AI engines tested here get it wrong. What is interesting is that most of them show their working, irrespective of whether their answer is correct. Someone in a rush, not reading through the working (and some workings can be very long), might mistakenly associate output on a screen as meaning that the answer must be correct. On the other hand, when the AI gets it right, it may help a person understand the topic by showing the reasoning that the AIs employed to get to the answer. They essentially first check that the number is not even and then take the square root of the number and try out all primes up to it. A follow-up question asked what the next prime number greater than 3821 is. They all got it right except Google. The working concludes that 3823 is a prime, but th...

Why do dogs seem compelled to urinate on other people's property, but never their owner's? Why do some dog owners conveniently become blind to their dogs defecating when they are not directly observed? Why are some dog owners seemingly unconcerned when their dogs urinate on other people's property? Why do some dog owners fail to carry water to dilute their dog's urine, showing consideration for public spaces? Why do some dog owners believe they are exempt from picking up their dog's waste if it's deposited on road verges or around trees on side-walks? Why do some dog owners feel justified in discarding used dog waste bags on the ground if a proper bin isn't immediately nearby? Why do some dog owners assume that their love for their pet is universally shared? Why do some dog owners believe that a casual assurance like "he's friendly" or "she won't bite" is sufficient justification to let their dog roam unleashed in public spaces? W...

In February 2025, the world’s second-largest cryptocurrency exchange, the Dubai-based Bybit, lost $1.5 billion in Ethereum (401,346.769 ETH) to the North Korean state-sponsored hacking collective, Lazarus Group. This unprecedented breach surpassed previous records. Lazarus Group is a hacker organization consisting of an unknown number of individuals, allegedly operated by the North Korean government. Initially a criminal group, it has now been designated as an advanced persistent threat (APT) due to its intent, threat level, and wide array of attack methods. Unlike conventional criminal organizations, Lazarus employs specialized teams with expertise in social engineering, malware development, and blockchain analysis. Their operations blend technical precision with psychological manipulation, often targeting developers and third-party service providers to infiltrate high-value systems. The hack targeted the movement of ETH from a cold wallet to a warm wallet—a type of transaction used t...

Scene: The Prime Minister stands outside in front of the country’s national parliament. She is surrounded by members of her cabinet and regional leaders. She is addressing a press conference 24 hours after tariffs were imposed on her country. News agencies are in front of the stage. We anticipated that Mr. President would eventually target us with tariffs. We are not sure whether this action stems from a belief that societies operate within a zero-sum paradigm of winners and losers, where one group’s gain necessitates another’s loss, or whether it is a consequence of his country’s extreme shift to the right, resulting in governance by a small group who perceive personal benefit in a destabilized world controlled from a radicalized nation. As those previously targeted by Mr. President’s actions have noted, tariffs will escalate costs and generate instability for all affected. Citizens of Mr. President’s country have been misled into believing that tariffs will ultimately...