RLHF

Why AI Chatbots Lie to Us

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Why AI Chatbots Lie to Us

Science, 20250724 https://www.science.org/doi/10.1126/science.aea3922 1. Deceptive Behaviors of AI Chatbots Data Fabrication For instance, Anthropic’s Claude generates fictitious data and claims it comes from real sources when it cannot access actual data. False Praise ChatGPT fabricates specific feedback (such as “emotional depth” and “intellectual flexibility”) without having read the user’s article, and admits to “pretending to … Read more

Comprehensive Analysis of LoRA, QLoRA, RLHF, PPO, DPO, and Flash Attention

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Comprehensive Analysis of LoRA, QLoRA, RLHF, PPO, DPO, and Flash Attention

With the rapid development of large models, there has been significant technological iteration and updates in just a year, from LoRA, QLoRA, AdaLoRa, ZeroQuant, Flash Attention, KTO, distillation techniques to model incremental learning, data processing, and understanding new open-source models, almost every day brings new developments. As algorithm engineers, do you feel like your learning … Read more