OpenAI itself has been accused of building ChatGPT by inappropriately accessing content it didn't have the rights to.

OpenAI thinks DeepSeek may have used its AI outputs inappropriately, highlighting ongoing disputes over copyright, fair use, and training data.

OpenAI said on Wednesday that Chinese AI startup DeepSeek's open-source models may have "inappropriately" based its work on the output of OpenAI's models, an OpenAI spokesperson told Axios. Why it matters: China's DeepSeek has taken the AI industry by storm with its R1 reasoning model that competes with OpenAI's o1,