OpenAI is integrating adds into ChatGPT in the coming weeks for its free and Go tiers. : Todd Owyoung/NBC via Getty Images OpenAI is officially preparing to test ads in ChatGPT. The move comes as the AI company looks to increase revenue amid $1.4 trillion in spending commitments in the coming years. CEO Sam Altman once portrayed ads as "a last resort" business model for the company before softening his stance. Netflix famously backtracked on its stance toward ads. Now, OpenAI is following suit.T...