https://openai.com/index/openai-and-reddit-partnership/

• OpenAI will bring enhanced Reddit content to ChatGPT and new products, helping users discover and engage with Reddit communities. To do so, OpenAI will access Reddit’s Data API, which provides real-time, structured, and unique content from Reddit. This will enable OpenAI’s AI tools to better understand and showcase Reddit content, especially on recent topics.

• This partnership will also enable Reddit to bring new AI-powered features to redditors and mods. Reddit will be building on OpenAI’s platform of AI models to bring its powerful vision to life. 

• Lastly, OpenAI will become a Reddit advertising partner.