Codex Weekly: Universal Agent, GPT-5.5 Instant Cuts Hallucinations 52%, OpenAI Launches DeployCo
This was a watershed week for OpenAI’s Codex ecosystem. Codex shed its “coding assistant” label and emerged as a universal work …
GPT-5
OpenAI's GPT-5.4: What Enterprise IT Needs to Know Right Now
OpenAI released GPT-5.4 today. It’s available in ChatGPT, the API, and Codex. If you’re running enterprise workloads on OpenAI models — or …