OpenAI’s GPT-5.1-Codex-Max is now in public preview on GitHub Copilot, offering advanced AI coding support across VS Code, ...

OpenAI has shipped new products at a relentless clip in the second half of 2025. Not only has the company released several ...

Check Point Research has found a flaw in OpenAI’s AI coding tool, Codex, that would allow bad actors to exfiltrate data ...

OpenAI’s GPT 5.1 Codex Max runs 24-hour workflows, handles multifile refactors, reaches 80% accuracy, and uses 30% fewer ...

Researchers found that .env files inside cloned repositories could be used to change the Codex CLI home directory path and ...

The SWE-Bench Verified evaluation is basically a test of AI processing accuracy. It measures how well the AI solves a set of coding problems. According to OpenAI, GPT-5.1-Codex-Max "reaches the same ...

OpenAI patched a command injection flaw in its Codex CLI tool that let attackers run arbitrary commands on developer machines ...

OpenAI has launched GPT-5.1-Codex-Max, which is a new coding model and an upgrade to the predecessor. The company says the new model is built for long, complex engineering tasks, where an AI needs to ...

A major supply chain vulnerability in the OpenAI Codex CLI has been patched after discovery by Check Point Research.

OpenAI has introduced GPT‑5.1‑Codex‑Max, a coding model built for long‑running, multi‑stage software tasks, with efficiency gains, Windows support and expanded safety measures.

In a post on X, OpenAI confirmed that GPT 5.1-Codex-Max can work independently for hours. Unlike GPT-5.1, which is optimized for research, normal interaction, generating images, etc, Codex is tailored ...