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The technical background of Scale's early core business is RLHF (reinforcement learning from human feedback), that is, serving as the intermediary layer providing high-quality human feedback data for frontier labs.
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10/28/2026
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UnverifiedRLHF (Reinforcement Learning from Human Feedback) is a key technology used to train ChatGPT.74% similarVerified当代前沿模型的训练方法包括RLHF（基于人类反馈的强化学习）及其后继者RLAIF和过程奖励模型（PRM）72% similarUnverifiedThe alignment field encompasses techniques such as reward modeling, reinforcement learning from human feedback (RLHF), release review, and red-teaming72% similarUnverifiedThe higher priority of system prompts over user instructions is deliberately reinforced through dedicated alignment training data during the RLHF stage.71% similarUnverifiedBreakthrough directions explored by various laboratories in the post-training stage include RLHF, chain-of-thought distillation, and enhanced tool-calling capabilities.68% similar
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