12k.txt -

The 12k.txt file is a renowned, compact dataset frequently used in NLP and machine learning, famously serving as the training data in Andrej Karpathy's RNN tutorial [1]. It acts as a "Goldilocks" dataset for training models on Shakespearean text or code, allowing for rapid pattern recognition and text generation on basic hardware [1]. Read more about its application in the Karpathy post karpathy.github.io .