ELI5 mode
Perplexity is the mental state of being utterly confused or bewildered, often arising from a complex problem or contradictory information that leaves you scratching your head. In today's tech-driven world, it's also a key metric in artificial intelligence, measuring how uncertain a language model is when predicting the next word in a sequence, which helps fine-tune systems for better accuracy and human-like understanding.
AI-generated·