Expired80% confidenceFactExact time
Claude uses Constitutional AI for alignment training, while the Codex series relies more on RLHF (Reinforcement Learning from Human Feedback).
10
Sources
80%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
This claim has expired. It is kept for the record and no longer describes the current state.
Valid until: 9/30/2026(expired)
Sources
7 Practical Configurations for Claude Code + Codex Dual-AI Collaboration
bilibili土木ai提效大古6/19/2026
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