NLP, Trustworthy Ai, ChatGPT, Large Language Models, Named Entity Recognition.
The y-axis shows accuracy, with higher values being better. The chart compares GPT-4 under zero-shot prompting, few-shot prompting, and after RLHF fine-tuning. With RLHF, GPT-4 reaches 58% accuracy, outperforming both GPT-3.5 (48% with RLHF) and Anthropic-LM (source: