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Researchers Surprised That With AI, Toxicity is Harder To Fake Than Intelligence

Slashdot.org - Wed, 11/12/2025 - 09:02
Researchers from four universities have released a study revealing that AI models remain easily detectable in social media conversations despite optimization attempts. The team tested nine language models across Twitter/X, Bluesky and Reddit, developing classifiers that identified AI-generated replies at 70 to 80% accuracy rates. Overly polite emotional tone served as the most persistent indicator. The models consistently produced lower toxicity scores than authentic human posts across all three platforms. Instruction-tuned models performed worse than their base counterparts at mimicking humans, and the 70-billion-parameter Llama 3.1 showed no advantage over smaller 8-billion-parameter versions. The researchers found a fundamental tension: models optimized to avoid detection strayed further from actual human responses semantically.

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Ryanair Tries Forcing App Downloads By Eliminating Paper Boarding Passes

Slashdot.org - Wed, 11/12/2025 - 08:00
An anonymous reader quotes a report from Ars Technica: Ryanair is trying to force users to download its mobile app by eliminating paper boarding passes, starting on November 12. As announced in February and subsequently delayed from earlier start dates, Europe's biggest airline is moving to digital-only boarding passes, meaning customers will no longer be able to print physical ones. In order to access their boarding passes, Ryanair flyers will have to download Ryanair's app. "Almost 100 percent of passengers have smartphones, and we want to move everybody onto that smartphone technology," Ryanair CEO Michael O'Leary said recently on The Independent's daily travel podcast. Customers are encouraged to check in online via Ryanair's website or app before getting to the airport. People who don't check in online before getting to the airport will have to pay the airport a check-in fee. "There'll be some teething problems," O'Leary said of the move.

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