OpenAI says its latest GPT-4o model is ‘medium’ risk The VergeOpenAI worries people may become emotionally reliant on its new ChatGPT voice mode CNNOpenAI claims GPT-4o poses ‘medium risk’ of political persuasion CointelegraphDid OpenAI just give ChatGPT a secret upgrade? Tom’s GuideOpenAI Warns Users Could Become Emotionally Hooked on Its Voice Mode WIRED