Biggest IPO : OpenAI is preparing for a potential initial public offering that could value the company , best known for its popular chatbot , ChatGPT , at up to $1 trillion. The move comes as OpenAI completes a major restructuring aimed at reducing its dependence on Microsoft and scales up its AI infrastructure investments to meet soaring demand. The company is reportedly targeting a filing in the second half of 2026, with a possible listing in 2027, although this has not been confirmed. By reworking its business model and partnership terms, OpenAI aims to unlock new capital, broaden its cloud provider relationships beyond Microsoft, and position itself for the next phase of generative‑AI expansion. According to a report by Reuters, OpenAI is laying the groundwork for an ini

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