Cyber Products OpenAI Codex GPT-5.4: AI Code Generation Model June 25, 2026 ♡Follow0 Codex GPT-5.4 is OpenAI's AI model for code generation and understanding, used in AI agents for task automation. Discovered from: OpenClaw AI Agent Vulnerable to Code Execution and Data Exfiltration via Hidden Commands and Phishing AICodexCodex GPT-5.4GPT-5.4OpenAI