Anthropic warns of ‘existential risks to humanity’ from AI; AstraZeneca makes $2bn cancer drug tie-up – business live

Rolling coverage of the latest economic and financial news In another example of the risks of AI, OpenAI is scrapping the release of GPT-6.1 Astra, a next-generation ⁠model planned for an October debut, over safety concerns raised by researchers ⁠during internal testing. The…