Back to NewsLearning: What is Perplexity in NLPNovember 6, 2025Research Perplexity in NLP measures how well a language model predicts text; lower means better. RelatedGoogle's Nested Learning paper: a new ML paradigm for continual learningPrevContinuous Autoregressive Language Models (CALM)NextMLST — AI benchmarks are broken! [Prof Melanie Mitchell]
