Update README.md

README.md

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 license: mit
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-Model trained on chess "narratives" created from PGN notation from a large set of games downloaded from The Week in Chess (https://theweekinchess.com/). A script was run to convert the PGN notation to english text, and the model was finetuned on that.
+Model trained on chess "narratives" created from PGN notation from a large set of games downloaded from The Week in Chess (https://theweekinchess.com/). A script was run to convert the PGN notation to english text, and the model was finetuned on that. The approach is described in the paper [_Navigating Human Language Models with Synthetic Agents_](https://arxiv.org/abs/2008.04162).
 
 # Useful Prompts:
 * "The game begins"