Who actually did the purchasing, the non-profit or the for-profit? They have similar names (OpenAI Inc vs OpenAI LLC), and the article isn't clear. Did the non

Who actually did the purchasing, the non-profit or the for-profit? They have similar names (OpenAI Inc vs OpenAI LLC), and the article isn't clear. Did the non-profit buy io using shares of the for-profit that it owns? Or did the for-profit buy io using its own shares?