Ft Tech Tonic

The biggest companies in tech are fighting to be the leader in generative AI - even as the path to profitability for the technology remains unclear. So what’s the long game for companies such as OpenAI, Google, and Meta? And what does the rise of Chinese start-up DeepSeek mean for AI companies with massive valuations?In the second episode in our series on the business of AI, the FT’s AI editor Madhumita Murgia speaks with FT technology reporter Cristina Criddle as well as Vahap Can, an instructor on a prompt engineering course at Capital City College, Anton Korinek, a professor in the department of economics at the University of Virginia, and Alex Chalmers, a writer, researcher formerly of Air Street Capital.Free to read:DeepSeek’s ‘aha moment’ creates new way to build powerful AI with less moneyLiang Wenfeng, the DeepSeek founder panicking the tech worldOpenAI targets 1bn users in next phase of growthMeta sticks with big bet on AI even after DeepSeek shook marketsThis season of Tech Tonic is presented b