Proofbird GECToR grammar model (German) Copyright 2026 Patrick Andrew Hartnett This product includes software developed by Patrick Andrew Hartnett for Proofbird (https://proofbird.app). Source: https://huggingface.co/proofbird/gector-bert-de Based on dbmdz/bert-base-german-cased by the MDZ Digital Library team (dbmdz) at the Bavarian State Library (MIT licence) and the GECToR tagging scheme (Omelianchuk et al., 2020; Apache License 2.0).