It’s been just over a week since DeepSeek upended the AI world. The introduction of its open-weight model—apparently trained on a fraction of the specialized computing chips that power industry leaders—set off shock waves inside OpenAI. Not only did employees claim to see hints that DeepSeek had “inappropriately distilled” OpenAI’s models to create its own, but the startup's success had Wall Street questioning whether companies like OpenAI were wildly overspending on compute.“DeepSeek R1 is AI's...