Investors’ long-running enthusiasm for artificial intelligence showed signs of faltering on Tuesday as tech stocks tumbled.

Sam Altman said that he wants to keep AI from accidentally exploiting mental fragility in users. Here's how that can be undertaken. It's an AI Insider scoop.

OpenAI CEO Sam Altman has admitted he 'totally screwed up' the launch of ChatGPT's newest model, GPT-5. It comes after a barrage of complaints from users, not about how effectively the chatbot answered their questions, but about the manner in which it did so.

Elon Musk praised OpenAI's GPT-5 model as impressive despite previously stating his Grok 4 Heavy model remains competitive. OpenAI had touted the reduced hallucinations in GPT-5 as one of the top features during the model launch.

He admitted that China's progress, particularly with open-source models like DeepSeek and Kimi K2, influenced OpenAI's decision to release its models.