OpenAI is pausing its planned Stargate datacenter project in the UK just months after announcing it, citing the regulatory environment and cost of energy as reasons for putting it on hold. The US large language model (LLM) pioneer unveiled its plans for Stargate UK last September, to coincide with a state visit by President Trump. It was hailed by the British government at the time as a boost for its own ambitions to make the country a world leader in AI. But OpenAI has now got cold feet and put...