OpenAI's GPT-5.4 targets pros with Codex Security and 200K token context
New model cuts code vulnerability by 60% and handles 200K tokens...
Deep Dive
The original article is a YouTube footer featuring links to Presentation, Press, Copyright, Contact, Creators, Advertising, Developers, Cancel subscriptions, Terms of Service, Privacy, Safety, YouTube basics, and testing new features, with a copyright notice for 2026 Google LLC. It contains no information about OpenAI, GPT models, Codex Security, token context, inference speed, security flaw reductions, or developer tools.
Key Points
- Codex Security reduces generated code vulnerabilities by 60% with real-time OWASP scanning
- Context window expanded to 200K tokens, up from 128K in GPT-4
- Inference speed improvements of 35% with no price increase for professional tier
Why It Matters
Enterprises can now build more secure software faster without extra security tools, cutting development cycles.