Today, OpenAI announced GPT-5.3-Codex, a new version of its frontier coding model that will be available via the command line ...
As a marketing guy with zero technical skills, I "vibe coded" a production app for my company over the weekend—and it worked.
GPT-5.3 Codex merges the advanced coding capabilities of GPT-5.2 Codex with the reasoning and professional knowledge of GPT-5 ...