OpenAI’s recently launched o3 and o4-mini AI models are state-of-the-art in many respects. However, the new models still hallucinate, or make things up — in fact, they hallucinate more than several of OpenAI’s older models. Hallucinations have proven to be one of the biggest and most difficult problems to solve in AI, impacting even today’s […]
Klarna’s revenue per employee soars to nearly $1M thanks to AI efficiency push
Last year, Klarna announced a significant initiative to leverage its internally developed AI systems, powered by OpenAI, across its operations. This wasn’t empty talk for the buy now, pay later…