The latest GPT-5.4 mini model delivers benchmark results surprisingly close to the full GPT-5.4 model while running much faster, signaling a shift toward smaller AI models powering real-world applications.
Emulating Palantir’s use of forward-deployed AI engineers, OpenAI’s framework is both an opportunity and a threat for commercial software firms.
The new Mac app turns GPT-5.2-Codex into a multi-agent command center. Here’s how.
From coding tool to productivity powerhouse, Codex Desktop adds computer control, automation memory, and plugin support. But can it replace traditional software?
Revealed on Thanksgiving Eve, the incident serves as a reminder that we’re all responsible for exploring additional security options.
Codex’s new plugins push it beyond coding and position it to challenge Claude Code’s growing lead among developers.
The company is stepping up its efforts to attract enterprise customers amid growing competition from Google and Anthropic.
A new study made a version of GPT-5 Thinking admit its own misbehavior. But it’s not a quick fix for bigger safety issues.
The company’s next model could be around the corner. Here’s what’s driving it.