OpenAI also introduced a new ChatGPT desktop app, which brings Chat, Work, and Codex tools together under the same roof.

OpenAI’s GPT series and Anthropic’s Claude series lead the advanced AI model landscape in early 2026. The discussion between ChatGPT GPT 5.3 codex and Claude Opus 4.6 centers on power, accuracy, ...

OpenAI has rolled out GPT-5.3 Instant, an update designed to make ChatGPT feel more natural, more accurate, and less overbearing in everyday conversations. The company says users should notice fewer ...

OpenAI on Thursday unveiled a new advanced artificial intelligence model designed to scale up efforts to discover and patch vulnerabilities in critical systems. The new tool — labeled GPT-5.5-Cyber — ...

OpenAI has introduced GPT-5.5, calling it its most advanced and intuitive model so far. Built to handle complex and multi-step tasks with minimal input, the new system focuses on understanding intent ...

OpenAI on Wednesday launched GPT-Live, a pair of new voice models that fundamentally redesign how people talk to ChatGPT — replacing the company's existing Advanced Voice Mode with an architecture ...

OpenAI has released GPT-5.3 Instant to improve ChatGPT conversations with less “cringe” responses. The new model is less paternalistic, features fewer hallucinations, and reduces unnecessary answer ...