OpenAI said to be pushing ahead with confidential IPO filing in coming days, after defeating key legal challenge

The ChatGPT maker could go public as early as September.

ChatGPT maker OpenAI is reportedly targeting a September public debut after the Elon Musk lawsuit dismissal clears legal obstacles.

The ChatGPT maker is working with bankers at firms, including Goldman Sachs and Morgan Stanley, on a draft IPO prospectus that it plans to file confidentially with…