Update README.md

README.md

@@ -23,6 +23,8 @@ Unfortunately, some projects included in this dataset do not clearly specify a l
 
 The dataset is formatted for continued pre-training.
 
+Chunks are split at a seq_len of `8192` based on the Qwen 3 tokenizer.
+
 ## Goals
 
 This dataset is part of a larger collection designed to teach LLMs to write a niche programming language. In this case, Raku (perl 6).