UK AI summit: US-led AI pledge threatens to overshadow Bletchley Park

This week, UK prime minister Rishi Sunak is hosting a group of more than 100 representatives from the worlds of business and politics to discuss the potential and pitfalls of artificial intelligence. The AI Safety Summit, held at Bletchley Park, UK, began on 1 November and aims to come up with a set of global principles with which to develop and deploy "frontier AI models" – the terminology favoured by Sunak and key figures in the AI industry for powerful models that don't yet exist, but may be built very soon. While the Bletchley Park event is the focal point, there is a wider week of fringe events being held in the UK, alongside a raft of UK government announcements on AI. Here are the latest developments. The key outcome of the first day of the AI Safety Summit yesterday was the Bletchley Declaration, which saw 27 countries and the European Union agree to meet more in the future to discuss the risks of AI. The UK government was keen to tout the agreement as a massive success, while impartial observers were more muted about the scale of its achievement.