https://arstechnica.com/information-technology/2023/07/report-openai-holding-back-gpt-4-image-features-on-fears-of-privacy-issues/

OpenAI has been testing its multimodal version of GPT-4 with image-recognition support prior to a planned wide release. However, public access is being curtailed due to concerns about its ability to potentially recognize specific individuals, according to a New York Times report on Tuesday.