why llms use delve

Answer
LLMs, like ChatGPT, frequently use the word "delve" due to their training process involving reinforcement learning from human feedback. This process refines the model's behavior by integrating human judgment, leading to outputs that are more user-friendly and contextually appropriate. The overuse of "delve" in LLM outputs can be attributed to the training data annotated by workers in Africa, particularly Nigeria, where the word is more common. This cultural influence on the training data results in LLMs producing text that reflects a style more prevalent in African English, which tends to be more formal. Additionally, the use of "delve" and other words in LLM outputs showcases the cultural nuances in how different regions interact with the English language, highlighting the diversity in language expression and usage across the world.
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