OpenAI has turned ChatGPT into an app platform, introduced AgentKit to help developers build and ship production agents, and ...

Perplexity offers GPT-5 Pro access to Max subscribers, pairing OpenAI’s top-tier model with higher compute usage and premium ...

Google is A/B testing its next-gen Gemini 3 model, with leaks showing advanced coding skills that challenge OpenAI's ...

At its Dev Day, OpenAI launched a major developer push, unveiling API access for GPT-5 Pro and Sora 2, plus new AgentKit and Apps SDK toolkits.

The company announced several updates to its software development platform. But there wasn't any hardware news.