Have Russians set up a military base in my childhood home? It was another busy day at work. Russian forces had attacked my home region of Zaporizhzhia again: a region in the south of Ukraine, split between the Russian invaders, who claim it all as theirs, and the defending Ukrainians. Sitting in my office in central London, I was feeling nostalgic. I decided to take a quick look at the latest satellite images of my childhood village - the poetically titled Verkhnya Krynytsya (or Upper Spring in English), in the Russian-occupied part of the region, just a few kilometres from the front lines.

America's top banker sounds warning on US stock market fall There is a higher risk of a serious fall in US stocks than is currently being reflected in the market, the head of JP Morgan has told the BBC. Jamie Dimon, who leads America's largest bank, said he was far more worried than others about a serious market correction, which he said could come in the next six months to two years. In a rare and wide-ranging interview, the bank boss also said that the US had become a less reliable partner on the world stage. He cautioned he was still a little worried about inflation in the US, but insisted he thought the Federal Reserve would remain independent, despite repeated attacks by the Trump administration on its chair Jerome Powell. Jamie Dimon was in Bournemouth, where he was announcing an investment of about £350m in JP Morgan's campus there, as well as a £3.5m philanthropic investment in local non-profits.

Recently, Language Models (LMs) have demonstrated complex reasoning capacities even without any finetuning.