OpenAI released ChatGPT 5.4 Mini and ChatGPT 5.4 Nano, smaller models tuned for low latency and cost, with Nano priced at $0.20 per million input tokens.

XM Cyber, the leading provider of Continuous Exposure Management, today announced enhancements to its platform that help organizations adopt artificial intelligence (AI) without opening themselves up ...

An investigation has revealed that OpenAI’s ChatGPT was used to generate Kremlin-aligned propaganda, with a made-up ‘Dr ...

New framework combines Copilot, Claude, ChatGPT, Gemini, Perplexity, and multi-model LLMs to transform Power BI and ...

As AI agents spread, 1Password's new tool tackles a rising security threat ...

I tested GPT-5.4 Thinking, and it gave me great answers (until I dove deeper) ...

OpenAI's Latest AI Models Are Built for Speed ...

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 (OPENAI) has launched GPT‑5.4 mini and nano, its most capable small models yet, according to the ChatGPT maker.

OpenAI's new small models are faster and cheaper than GPT-5.4—exactly what developers and businesses actually need.

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’s GPT-5.4 mini and nano models cut costs and latency while staying close to flagship performance, giving developers faster AI options for real-time apps without sacrificing core capabilities.