Update README.md

README.md

@@ -65,4 +65,11 @@ prediction = triplextract(model, tokenizer, text, entity_types, predicates)
 print(prediction)
 
 
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+```
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+## Commercial usage
+We want Triplex to be as widely accessible as possible, but we also need to keep commercial concerns in mind as we are still an early stage organization. Research and personal usage is fine, but we are placing some restrictions on commercial usage.
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+The weights for the models are licensed cc-by-nc-sa-4.0, but we will waive them for any organization with under $5M USD in gross revenue in the most recent 12-month period. If you want to remove the GPL license requirements (dual-license) and/or use the weights commercially over the revenue limit, please reach out to our team at [email protected].
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