Google DeepMind — Description: Acquired by Google in January 2014 for approximately $500–650 million; merger with Google Brain announced April 2023 to form unified Google DeepMind

NoteThe source confirms the acquisition date (January 2014) and the April 2023 merger with Google Brain. However, the acquisition price range in the source is '$400 million and $650 million', while the claim states '$500–650 million'. The source's lower bound ($400M) falls outside the claim's range ($500–650M). This is a partial contradiction on the acquisition price. The claim's range is narrower and shifts the lower bound upward by $100M compared to what the source reports. The merger date and other facts are confirmed.