AIToolInsight

OpenAI calls GPT-5.3-Codex a “frontier” model—but what does that mean? Here’s how frontier AI differs from Codex inside ChatGPT, and why it matters.

OpenAI’s new GPT-5.3-Codex brings faster agent-style AI coding, real computer use, stronger benchmarks, and tighter cybersecurity controls—reshaping how software is built.

Many employed Americans still feel anxious about work. Explore why job security, stability, and confidence feel harder to trust for US workers—even when employment is steady.

AI is reshaping work in the United States quietly and gradually. Explore how everyday jobs, expectations, and workflows are changing—often without obvious headlines or announcements.

Career stability in the United States hasn’t disappeared, but it feels harder to trust than before. Explore why confidence in long-term careers feels more uncertain for American workers today.

Office jobs in the United States still look familiar, but the experience of office work is quietly changing. Explore why stability, role clarity, and confidence feel different for American workers today.

AI is changing work unevenly across the United States. Learn which American workers are likely to feel its impact first—and why the shift often begins quietly rather than suddenly.

Entry-level jobs in the United States still exist, but many no longer feel like a safe starting point. Explore why early careers feel more uncertain for American workers today.

For many middle-class Americans, work still looks familiar on the surface. The job titles haven’t disappeared. The routines feel recognizable. Paychecks still arrive. And yet, something feels off. Jobs that once felt solid now feel easier to question. Careers that used to come with a sense of momentum feel harder to trust. Even when nothing…

OpenAI’s new Codex feature transforms ChatGPT into an AI that connects to GitHub, completes coding tasks, and ships real changes. Here’s how it works and why developers are paying attention.