Ft Tech Tonic

Generative AI is impressive, but can it be profitable? Since the emergence of ChatGPT in 2022, Silicon Valley investors and tech giants have poured billions into developing generative AI models and tools. But when will it start generating returns? The FT’s artificial intelligence editor Madhumita Murgia investigates efforts to develop a ‘killer app’ for AI, the use of AI in the workplace, and asks if some of the most highly valued AI companies in Silicon Valley are getting it all wrong.Free to read:OpenAI targets 1bn users in next phase of growthAI-powered coding pulls in almost $1bn of funding to claim ‘killer app’ statusMeta sticks with big bet on AI even after DeepSeek shook marketsThis season of Tech Tonic is presented by Madhumita Murgia, and produced by Josh Gabert-Doyon. Edwin Lane is the senior producer and Manuela Saragosa is the executive producer. Sound design by Breen Turner, Samantha Giovinco and Joe Salcedo, with original music from Metaphor Music. The FT’s head of audio is Cheryl Brumley. Hoste