Verified80% confidenceFactExact time

InstructGPT and ChatGPT are representative products of the RLHF pipeline.

4

Sources

80%

Confidence

Long-term

Relevance

7/6/2026

First Seen

Sources

Andrew Ng's Prompt Engineering Course: How Developers Call LLMs via API

bilibiliAI码农CC7/4/2026

Related Claims

UnverifiedInstructGPT、ChatGPT及Claude等主流对话模型均以RLHF为核心对齐技术82% similar UnverifiedInstructGPT在2022年首次将RLHF大规模应用于GPT-3，直接催生了ChatGPT的诞生81% similar UnverifiedSFT源自InstructGPT论文中提出的RLHF流程的第一阶段77% similar

Cite This Claim

Stable URI

https://kongchang.com/claim/113462

API

curl https://kongchang.com/api/v1/knowledge/claims/113462

MCP

get_claim(id=113462)