columns: U.S.: OpenAI Claims DeepSeek Illicitly Accessed Data To Train Model

American tech companies Microsoft and OpenAI are investigating whether a group linked to Chinese artificial intelligence company DeepSeek illicitly obtained data from OpenAI models to train its breakout R1 model, Bloomberg reported on Jan. 28. Microsoft researchers reportedly observed OpenAI account users exfiltrating large amounts of data in late 2024 that they believe may have been used to accelerate the development of DeepSeek's AI model...