OpenAI’s GPT-5.3-Codex expands Codex into a full agentic system, delivering faster performance, top benchmarks, and advanced cybersecurity capabilities.

Palo Alto Networks has gone all in on vibe coding with a new program revolving around AI security. Revealed at the London leg of its Ignite tour, the security giant’s AI Security Nexus program aims to ...

The new model is built to accelerate the capabilities of Codex, the agentic coding tool OpenAI launched earlier this week.

The frontier AI labs continue releasing models that are better than their predecessors, but there’s an interesting change in how they operate ...

OpenAI's new GPT-5.3-Codex is 25% faster and goes way beyond coding now - what's new ...