allenai/code_fresh_0825_1225

Code Fresh A 25M tokens dataset of code files across 42 programming languages from popular repositories created between August 2025 and December 2025. This collection is intended to evaluate cross-language perplexity during language model development. Statistics are reported below: Language Tokens Files csharp 999,994 1,328 objective_c 999,992 5,706 ruby 999,991 2,424 swift 999,987 1,268 php 999,983 1,616 typescript 999,937 1,205 kotlin 999,915 1,398… See the full description on the dataset page: https://huggingface.co/datasets/allenai/code_fresh_0825_1225.

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