The package of updates comes as OpenAI’s rivalry with Anthropic intensifies, following the stellar successes of Claude Code ...
Security researchers used GPT-5.4 and Claude Opus 4.6 in an open-source harness to reproduce Anthropic's Mythos vulnerability ...
OpenAI's Codex desktop app now controls your Mac, runs its own browser, and generates images in a new update released today.
23hon MSN
OpenAI takes aim at Anthropic with beefed-up Codex that gives it more power over your desktop
OpenAI's agentic coding tool has gotten a major makeover, with a variety of new powers and abilities.
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