Agents
160d agoGPT 5.4 Advances Codex, Still Prefers Claude
GPT 5.4 marks a significant leap for the Codex line, offering richer context handling and more robust code generation. Yet, when testing advanced agent workflows, the author still leans on Claude for its consistency and safety features.
The Signal
The comparison highlights trade‑offs between raw power and reliable agentic behavior in practice.