OpenAI adds GPT-4.1 to ChatGPT amid complaints over confusing model lineup - On Wednesday, OpenAI announced that ChatGPT users now... - https://arstechnica.com/ai/2025/05/some-chatgpt-users-now-face-9-ai-models-to-choose-from-after-gpt-4-1-launch/ #largelanguagemodels #machinelearning #chatgpt #chatgtp #gpt-4.1 #biz #openai #gpt-4 #ai