The big headlines on this release are efficiency, with OpenAI reporting that GPT-5.4 uses far fewer tokens (47% fewer on some tasks) than its predecessors).

GPT-5.4 can now operate a computer independently, perform complex tasks, and improve workplace productivity across multiple applications.

OpenAI has rolled out GPT-5.4 (Thinking) and GPT-5.4 Pro across ChatGPT, its API and Codex, introducing improvements in ...

Instead of cloud-only access, the software installs locally on one Windows 10 or 11 machine for faster performance and offline access.

OpenAI has introduced GPT-5.4, the latest version of its large language model, designed to support professional knowledge work, software development and AI agent workflows. The model is being made ...

OpenAI rolls out GPT‑5.4 Thinking with advanced reasoning and coding; FoneArena – Best Products of MWC 2026; LG Sound Suite home audio system with Dolby Atmos Fl ...

OpenAI has launched GPT-5.4, its most capable frontier model for professional work, now available in ChatGPT as GPT-5.4 Thinking. This advanced AI integrates enhanced reasoning, coding, and task ...

A SPAC deal that is set to take French quantum company Pasqal public on the Nasdaq values the company at $2 billion pre-money.

OpenAI has introduced GPT-5.4, a new AI model designed to handle complex professional work such as spreadsheets, documents ...

GPT-5.4 is OpenAI’s most capable model for professional tasks, featuring native computer-use capabilities and advanced ...

OpenAI has launched GPT-5.4, its latest frontier AI model designed for professional and complex knowledge work. The model ...