Wednesday, July 23, 2025

The Obtain: Speaking soiled with DeepSeek, and the dangers and rewards of calorie restriction


AI companions like Replika are designed to have interaction in intimate exchanges, however folks use general-purpose chatbots for intercourse discuss too, regardless of their stricter content material moderation insurance policies. Now new analysis exhibits that not all chatbots are equally prepared to speak soiled. DeepSeek is the best to persuade. However different AI chatbots will be enticed too.

Huiqian Lai, a PhD pupil at Syracuse College, discovered huge variations in how mainstream fashions course of sexual queries, from steadfast rejection to performative refusal adopted by the requested sexually express content material.

The findings spotlight inconsistencies in LLMs’ security boundaries that would, in sure conditions, develop into dangerous. Learn the total story.

—Rhiannon Williams

Calorie restriction might help animals stay longer. What about people?

Residing comes with a facet impact: getting old. Regardless of what you may hear on social media, there are not any medication which might be recognized to sluggish or reverse human getting old. However there’s some proof to help one other method: chopping again on energy.

Lowering your consumption of energy and fasting might help with weight reduction. However they could additionally provide safety in opposition to some well being situations. And a few consider such diets may even aid you stay longer—a discovering supported by new analysis out this week.

Nonetheless, the total image is just not so easy. Let’s take a more in-depth have a look at the advantages—and dangers—of caloric restriction.

—Jessica Hamzelou

This text first appeared in The Checkup, MIT Know-how Assessment’s weekly biotech publication. To obtain it in your inbox each Thursday, and skim articles like this primary, join right here.

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