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README.md

@@ -3,7 +3,11 @@ license: cc-by-sa-4.0
 language:
   - en
 base_model: facebook/bart-base
-pipeline_tag: text2text-generation
+# No explicit pipeline_tag: "text2text-generation" is rejected by the Hub's current
+# validation list (it renders a warning banner and mislabels the model as decoder-only
+# "Text Generation"), and none of the accepted tags fit sentence simplification --
+# "summarization" is wrong for a roughly length-preserving rewrite. Left unset so the
+# Hub infers it from config.json's BartForConditionalGeneration instead.
 tags:
   - text-simplification
   - accessibility