OpenAI has bought Glass Imaging, a startup working on higher quality smartphone cameras. The deal valued Glass Imaging above $300 million. It took place quietly in recent months. Glass Imaging was founded by former Apple employees. Its technology uses artificial intelligence to produce image quality comparable to a DSLR camera. Neither company has confirmed the purchase publicly. The account comes from people familiar with the matter, reported by The Wall Street Journal.

• valued above $300 million