OpenAI launches GPT-5.4 mini and nano, bringing near-flagship AI performance to free ChatGPT users at a fraction of the cost.

OpenAI just launched GPT 5.4 mini and nano models which are now live in the API, Codex, and ChatGPT with improved coding capabilities.

OpenAI continues to ship new models with the release of GPT-5.4 mini and nano, its “most capable small models yet.” ChatGPT users can start using GPT-5.4 mini today. These flavors of GPT-5.4 are ...

OpenAI's new GPT-5.4 mini model offers performance improvements in reasoning, multimodal understanding and more.

Disclosure: Ziff Davis, CNET's parent company, in 2025 filed a lawsuit against OpenAI, alleging it infringed Ziff Davis ...

Sam Altman says ChatGPT Codex subagents outperform Claude Code, using plain-language triggers and configurable agent files for PR reviews and debugging workflows.

Whether you're running a quick web search or creating a complex video, sharper prompts lead to stronger results. Level up your prompt game with the best tips and tricks I've learned.

The AI landscape is buzzing with speculation following the alleged leak of OpenAI’s ChatGPT 5.4 model, a development that has sparked both excitement and concern. According to Universe of AI, the ...

A sprawling Chinese influence operation — accidentally revealed by a Chinese law enforcement official’s use of ChatGPT — focused on intimidating Chinese dissidents abroad, including by impersonating ...

AI coding agents are reshaping how developers write, debug, and maintain software in 2026. The debate around Claude Code vs ChatGPT Codex highlights two distinct philosophies: local-first reasoning ...

AI I ran 7 real-world prompts on Gemini 3 and Claude Sonnet 4.6 — the results surprised me AI ChatGPT-5.4 is OpenAI’s fastest model yet — 7 prompts that show what it can really do AI ChatGPT vs Claude ...