For vision transformers, we train linear probes on representations from individual tokens or on the representation averaged over all tokens, at the output of different transformer layers (each layer meaning a full transformer block including self-attention and MLP). Moreover, ResNets differ from ViTs in that the number of channels changes throughout the model, with fewer channels in the earlier layers. Wetrain alinear probe on each individual token and plot the average accuracy over the test set, in percent. Here we plot the results for each token a subset of layers in 3models: ViT-B/32 trained with aclassification token (CLS) or global average pooling (GAP), as well as a ResNet50. There are two main observations tobemade.

Of all things about dating that people got wrong in 2024, one remains the standout: that old people don't have a lot of sex. On several dating platforms, boomers (individuals aged 59 to 72) were actually the fastest growing userbase. Aging singles were also having the most orgasmic sex of their lives, according to data from Match.com, Since 2022, the kink-positive app Feeld has experienced a 340 percent surge in users who are 60-plus. "Feeld has definitely introduced me to new desires and made me 100 percent more aware of my body and what I enjoy," Wendy, 72, said when we spoke in April.

It will be so much more capable than us -- what will be our job? What will be our life? We have to ask philosophical questions. Is it good or bad?

About a decade ago, the author Alexander Weinstein suffered an unexpectedly affecting loss: His computer died, taking with it years of his creative work. "I was deeply upset," says the 39-year-old writer and instructor. "Around the same time, a lot of my students were getting iPhones, and talking about how much they loved them--saying that, if they lost anything, please don't let it be their iPhones. I got the sense that we were all starting to forge this very deep emotional connection with technology." Weinstein's response came in the form of a short story, "Saying Goodbye to Yang," which is now the first entry in his future-shocked, surprisingly moving, thoroughly excellent new speculative-fiction collection, Children of the New World.