80 Entities ner.manual

Yeah, I agree, if your goal is to annotate named entities or similar spans and you ended up with this many labels, we'd typically recommend rethinking your label scheme and structuring your task differently. You're making your life a lot harder this way, and it'll be much more difficult to create consistently annotated data with enough coverage, and your model will be much less likely to learn from it effectively. Also see this thread for more background and suggestions: