Unverified50% confidenceFactExact time
Anthropic采用Constitutional AI，OpenAI采用RLHF-PPO等不同的RLHF变体
1
Sources
50%
Confidence
Long-term
Relevance
7/5/2026
First Seen
Sources
Related Claims
UnverifiedOpenAI primarily relies on RLHF (Reinforcement Learning from Human Feedback), while Anthropic's Constitutional AI represents a methodological divergence, pursuing the explicit formalization and interpretability of safety principles75% similarUnverifiedAnthropic主打宪法AI安全框架，训练分为SLAIF和RLAIF两阶段，与OpenAI采用的RLHF路径不同72% similarUnverifiedRLHF 由 OpenAI 于 2017 年前后系统化，最初用于让模型输出更符合人类价值观72% similarVerifiedBoth OpenAI and Anthropic have adopted RLHF and code execution feedback to optimize their models' programming performance.69% similarUnverifiedRLHF 最初由 OpenAI 用于语言模型的对齐训练，后被广泛应用于图像生成领域68% similar
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