Tesla and SpaceX CEO Elon Musk has accused OpenAI of unfair funding practices after a report suggested that the AI startup has been discouraging investors from backing rival startups, including xAI. What Happened: On Wednesday, OpenAI announced that it had completed its latest fundraising at a staggering $150 billion valuation. During the negotiations, OpenAI insisted on an exclusive funding arrangement, reported the Financial Times, citing three people with knowledge of the matter. This indicates that ChatGPT-maker doesn’t want investors to support rival startups such as Anthropic and Musk’s …