Trending Now - Openai Debuts GPT-5.4 With Enhanced Tools for Windows Users

WHO:

OpenAI, a technology company specializing in artificial intelligence.

Daniel Swiecki, a representative from Walleye Capital.

Brendan Foody, CEO of Mercor.

WHAT:

OpenAI launched GPT-5.4, the latest version of its AI model, which includes advancements in reasoning, coding, and professional work.

GPT-5.4 features native computer use capabilities, allowing it to operate a computer and complete tasks across different applications.

The model is reported to be 33% less likely to produce false claims compared to GPT-5.2.

GPT-5.4 is available in two versions: GPT-5.4 Thinking and GPT-5.4 Pro.

GPT-5.4 supports up to 1 million tokens of context in the API and Codex.

The model can navigate a user's computer and issue mouse and keyboard commands in response to screenshots.

OpenAI claims GPT-5.4 improved accuracy by 30 percentage points in internal finance and Excel evaluations.

Codex, OpenAI's AI coding tool, is now available for Windows users.

Codex allows coordination of multiple coding agents and supports automations for tasks like bug testing.

WHERE:

OpenAI's products are available on various platforms, including Windows, macOS, and through APIs.

WHEN:

GPT-5.4 was launched in March 2026.

Codex was originally released as an open-source command-line tool in April 2025.

The macOS version of Codex was released in early February 2026.

WHY:

The launch of GPT-5.4 aims to enhance productivity in professional work and improve the efficiency of AI interactions.

OpenAI's updates come amid user feedback regarding its Pentagon deal.

HOW:

GPT-5.4 utilizes advanced reasoning and coding capabilities, allowing it to perform complex tasks and automate workflows.

The model introduces a tool search feature to improve efficiency by reducing token usage during requests.

Codex allows users to connect to local directories and GitHub repositories, enabling collaborative coding with AI agents.

OpenAI has just launched GPT-5.4, the latest version of its AI model, which boasts significant advancements in reasoning, coding, and professional work, making it 33% less likely to produce false claims compared to its predecessor. This new model can operate a computer, issue commands, and navigate applications based on user screenshots, while also supporting up to 1 million tokens of context in its API and Codex, which is now available for Windows users. With the aim of enhancing productivity and efficiency, GPT-5.4 comes in two versions and introduces a tool search feature to streamline workflows and reduce token usage.