OpenAI has expanded the capabilities of its agent-building toolkit, as agentic AI continues to grow in popularity.

The AI updates aren't slowing down. Literally two days after OpenAI launched a new underlying AI model for ChatGPT called GPT-5.3 Instant, the company has unveiled another, even more massive upgrade: ...

What if creating a sophisticated AI agent was as simple as arranging building blocks on a digital canvas? With OpenAI’s Agent Builder, this vision is no longer a distant dream but a tangible reality.

While computer-use models are still too slow and unreliable, browser agents are already becoming production-ready, even in critical sectors such as healthcare and insurance. In January 2025, OpenAI ...