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.

The UK government's AI Safety Summit, which claims to be "bringing together the world to discuss frontier AI", has come under fire for a lack of diverse perspectives among its delegates, with critics dismissing it as little more than a photo opportunity. Prime minister Rishi Sunak is hosting a group of 100 representatives from business, politics and academia at Bletchley Park on 1 and 2 November to discuss the risks of so-called "frontier" AI models – defined as "highly capable general-purpose AI models that can perform a wide variety of tasks and match or exceed the capabilities present in today's most advanced models". But the government has not publicly revealed the list of delegates, and campaigners have criticised the narrow range of voices in attendance. Mark Lee at the University of Birmingham says the summit is a stage-managed "photo opportunity" rather than a chance for open discourse, and that it is focusing on the wrong problems. "We need an open debate," he says.

This week, UK prime minister Rishi Sunak is hosting a group of 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, begins 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 global community has decided that the week of the UK summit is a ripe time to announce their own AI developments.

This week, UK prime minister Rishi Sunak is hosting a group of 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, begins 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 UK government is testing a large language model chatbot called Gov.uk Chat that can answer questions citizens may have about tax, student loans and benefits, according to The Telegraph.