Threat actors are operationalizing AI to scale and sustain malicious activity, accelerating tradecraft and increasing risk for defenders, as illustrated by recent activity from North Korean groups ...

GPT-5.4 expands the context window to 1 million tokens; the larger limit supports longer coding and research sessions.

OpenAI has launched GPT-5.4, its first model with native computer-use capabilities, alongside financial plugins for Microsoft Excel and Google Sheets.

OpenAI introduces GPT-5.4 with stronger reasoning, coding and computer-use capabilities, aimed at improving enterprise productivity and enabling developers to build more capable AI agents.

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 ...

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).

OpenAI launches GPT-5.4, calling it its most capable and efficient AI model yet, with AI agents, computer control, improved reasoning, and a 1M-token context.

Financial advisors who are curious about vibe coding have many free or relatively cheap options to help them get started.

In a post on X (formerly known as Twitter), the AI giant announced that the Codex app is now available on Windows, adding, “Get the full Codex app experience on Windows with a native agent sandbox and ...

OpenAI launches Codex for Windows, letting developers run multiple AI coding agents, automate testing tasks, and sync projects seamlessly across Mac and Windows.

Enterprises seeking to make good on the promise of agentic AI will need a platform for building, wrangling, and monitoring AI agents in purposeful workflows. In this quickly evolving space, myriad ...

OpenAI has launched its Codex app on Windows, bringing a native AI coding assistant with project management, automations, and WSL support for developers.