Though OpenAI said GPT-4o would be offered to users on its free tier, that promise hasn’t stretched to include users of its ChatGPT app on mobile as of yet. (OpenAI says it intends to later roll ...

Chinese artificial intelligence firm iFlytek on Thursday unveiled the latest version of its AI model, Spark 4.0, which the company benchmarked against OpenAI’s GPT-4 Turbo, saying it shows better ...