OpenAI CODEX product lead Tibo said OpenAI has optimized CODEX and Work to improve real-world performance, reusing context across sub-agents, extending context cache duration and refining request routing to raise cache-hit rates. The company also sai

2026-10-17

OpenAI CODEX product lead Tibo said OpenAI has optimized CODEX and Work to improve real-world performance, reusing context across sub-agents, extending context cache duration and refining request routing to raise cache-hit rates. The company also said it has significantly upgraded GPT-6 Pro performance for all Pro users.