Three years after ChatGPT made OpenAI the leader in artificial intelligence and a household name, rivals have closed the gap and some investors are wondering if the sensation has the wherewithal to stay dominant. https://www.japantimes.co.jp/business/2025/12/16/tech/open-ai-future/?utm_medium=Social&utm_source=mastodon #business #tech #openai #microsoft #google #samaltman #chatgpt #ai #computers #tech #chipmakers