diff --git a/README.md b/README.md
index 1dfaba45d3ca829e7bce3877eec73ac4e91abbf5..6e1e306c160a2dc75fb4c26745f81ddc268c649f 100644
--- a/README.md
+++ b/README.md
@@ -38,3 +38,4 @@ We encourage you to use the [beginner's tutorial](https://colab.research.google.
 - [**Pre-trained models**](docs/models.md)
 - [**Training**](docs/training.md)
 - [**Prediction**](docs/prediction.md)
+- [**Model performance**](docs/performance.md)
diff --git a/docs/performance.md b/docs/performance.md
new file mode 100644
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+++ b/docs/performance.md
@@ -0,0 +1,55 @@
+# Model performance
+
+The models were trained with COMBO boosted with FastText embeddings and BERT embeddings (english-bert-base, polish-herbert-base, and polish-herbert-large).
+
+|Treebank                 |Model name          |UPOS |XPOS  |UFeats|AllTags|Lemmas|UAS  |LAS  |CLAS |MLAS |BLEX |Language model |LICENSE                                                                                 |
+|-------------------------|--------------------|-----|------|------|-------|------|-----|-----|-----|-----|-----|---------------|----------------------------------------------------------------------------------------|
+|UD_English-EWT           |[english-bert-base](http://mozart.ipipan.waw.pl/~mklimaszewski/models/english-bert-base.tar.gz)    |96.53|96.41 |97.34 |95.04  |97.72 |92.17|89.75|87.25|82.14|84.65|bert-case-cased|https://github.com/UniversalDependencies/UD_English-EWT/blob/r2.7/LICENSE.txt           |
+|UD_Polish_PDB            |[polish-herbert-base](http://mozart.ipipan.waw.pl/~mklimaszewski/models/english-bert-base.tar.gz)  |98.93|96.42 |96.79 |95.73  |98.08 |95.53|93.81|92.30|87.44|89.86|herbert-base   |https://github.com/UniversalDependencies/UD_Polish-PDB/blob/r2.7/LICENSE.txt            |
+|UD_Polish_PDB            |[polish-herbert-large](http://mozart.ipipan.waw.pl/~mklimaszewski/models/polish-herbert-large.tar.gz)|99.04|96.65 |96.97 |95.95  |98.13 |95.48|93.84|92.31|87.84|90.04|herbert-large  |https://github.com/UniversalDependencies/UD_Polish-PDB/blob/r2.7/LICENSE.txt            |
+|UD_Afrikaans-AfriBooms   |[afrikaans-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/afrikaans-ud27.tar.gz)      |97.13|91.79 |96.54 |91.32  |96.78 |87.43|84.30|78.08|72.56|74.06|fastText       |https://github.com/UniversalDependencies/UD_Afrikaans-AfriBooms/blob/r2.7/LICENSE.txt   |
+|UD_Armenian-ArmTDP       |[armenian-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/armenian-ud27.tar.gz)       |94.23|100.00|88.04 |85.99  |93.88 |82.77|76.04|70.08|58.26|65.62|fastText       |https://github.com/UniversalDependencies/UD_Armenian-ArmTDP/blob/r2.7/LICENSE.txt       |
+|UD_Basque-BDT            |[basque-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/basque-ud27.tar.gz)         |94.28|100.00|90.44 |87.52  |95.47 |84.64|80.44|78.82|67.33|74.95|fastText       |https://github.com/UniversalDependencies/UD_Basque-BDT/blob/r2.7/LICENSE.txt            |
+|UD_Belarusian-HSE        |[belarusian-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/belarusian-ud27.tar.gz)     |98.13|96.33 |91.06 |89.24  |92.88 |83.91|79.84|75.87|67.39|68.81|fastText       |https://github.com/UniversalDependencies/UD_Belarusian-HSE/blob/r2.7/LICENSE.txt        |
+|UD_Bulgarian-BTB         |[bulgarian-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/bulgarian-ud27.tar.gz)      |98.84|95.24 |97.33 |94.73  |97.44 |93.36|90.05|86.55|82.58|83.22|fastText       |https://github.com/UniversalDependencies/UD_Bulgarian-BTB/blob/r2.7/LICENSE.txt         |
+|UD_Catalan-AnCora        |[catalan-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/catalan-ud27.tar.gz)        |98.68|98.60 |98.23 |97.63  |99.13 |92.92|90.62|86.35|83.81|85.67|fastText       |https://github.com/UniversalDependencies/UD_Catalan-AnCora/blob/r2.7/LICENSE.txt        |
+|UD_Chinese-GSD           |[chinese-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/chinese-ud27.tar.gz)        |94.77|94.55 |99.18 |93.56  |98.93 |82.80|78.75|77.24|71.42|76.03|fastText       |https://github.com/UniversalDependencies/UD_Chinese-GSD/blob/r2.7/LICENSE.txt           |
+|UD_Chinese-GSDSimp       |[chinese-simp-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/chinese-simp-ud27.tar.gz)   |94.86|94.70 |99.16 |93.70  |98.98 |83.47|79.50|77.93|72.54|76.70|fastText       |https://github.com/UniversalDependencies/UD_Chinese-GSDSimp/blob/r2.7/LICENSE.txt       |
+|UD_Croatian-SET          |[croatian-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/croatian-ud27.tar.gz)       |97.48|94.09 |94.67 |93.06  |96.85 |89.45|85.46|82.34|75.32|78.86|fastText       |https://github.com/UniversalDependencies/UD_Croatian-SET/blob/r2.7/LICENSE.txt          |
+|UD_Czech-PDT             |[czech-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/czech-ud27.tar.gz)          |99.01|96.60 |96.77 |95.78  |98.64 |93.51|91.67|90.18|86.24|88.74|fastText       |https://github.com/UniversalDependencies/UD_Czech-PDT/blob/r2.7/LICENSE.txt             |
+|UD_Danish-DDT            |[danish-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/danish-ud27.tar.gz)         |97.08|100.00|96.20 |95.15  |96.89 |85.41|82.37|78.83|72.63|75.76|fastText       |https://github.com/UniversalDependencies/UD_Danish-DDT/blob/r2.7/LICENSE.txt            |
+|UD_Dutch-Alpino          |[dutch-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/dutch-ud27.tar.gz)          |96.22|94.13 |95.97 |93.28  |95.78 |91.48|87.91|82.48|75.92|77.34|fastText       |https://github.com/UniversalDependencies/UD_Dutch-Alpino/blob/r2.7/LICENSE.txt          |
+|UD_English-EWT           |[english-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/english-ud27.tar.gz)        |95.76|95.39 |96.59 |93.89  |97.63 |88.85|86.00|82.63|77.00|80.20|fastText       |https://github.com/UniversalDependencies/UD_English-EWT/blob/r2.7/LICENSE.txt           |
+|UD_Estonian-EWT          |[estonian-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/estonian-ud27.tar.gz)       |90.61|93.62 |87.91 |83.79  |81.63 |74.98|68.33|63.71|53.27|49.69|fastText       |https://github.com/UniversalDependencies/UD_Estonian-EWT/blob/r2.7/LICENSE.txt          |
+|UD_Finnish-TDT           |[finnish-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/finnish-ud27.tar.gz)        |95.89|97.98 |93.60 |92.24  |88.53 |89.43|86.46|84.32|77.06|72.07|fastText       |https://github.com/UniversalDependencies/UD_Finnish-TDT/blob/r2.7/LICENSE.txt           |
+|UD_French-GSD            |[french-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/french-ud27.tar.gz)         |97.88|100.00|97.97 |97.07  |98.35 |92.70|90.67|86.19|82.54|84.06|fastText       |https://github.com/UniversalDependencies/UD_French-GSD/blob/r2.7/LICENSE.txt            |
+|UD_Galician-CTG          |[galician-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/galician-ud27.tar.gz)       |97.22|95.62 |99.81 |95.17  |98.31 |85.44|82.41|76.72|69.65|75.10|fastText       |https://github.com/UniversalDependencies/UD_Galician-CTG/blob/r2.7/LICENSE.txt          |
+|UD_German-GSD            |[german-gsd-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/german-gsd-ud27.tar.gz)     |94.26|96.62 |90.16 |84.68  |96.46 |86.78|82.01|76.78|59.23|72.22|fastText       |https://github.com/UniversalDependencies/UD_German-GSD/blob/r2.7/LICENSE.txt            |
+|UD_German-HDT            |[german-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/german-ud27.tar.gz)         |98.39|98.35 |93.52 |93.07  |93.33 |96.90|95.86|93.60|83.53|83.60|fastText       |https://github.com/UniversalDependencies/UD_German-HDT/blob/r2.7/LICENSE.txt            |
+|UD_Greek-GDT             |[greek-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/greek-ud27.tar.gz)          |97.34|97.37 |94.31 |93.45  |95.73 |91.19|88.78|84.30|76.26|78.58|fastText       |https://github.com/UniversalDependencies/UD_Greek-GDT/blob/r2.7/LICENSE.txt             |
+|UD_Hebrew-HTB            |[hebrew-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/hebrew-ud27.tar.gz)         |96.94|96.91 |95.69 |94.72  |96.18 |89.21|86.07|80.27|73.70|75.56|fastText       |https://github.com/UniversalDependencies/UD_Hebrew-HTB/blob/r2.7/LICENSE.txt            |
+|UD_Hindi-HDTB            |[hindi-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/hindi-ud27.tar.gz)          |97.38|96.93 |93.99 |91.81  |98.46 |94.59|91.39|87.59|77.73|86.12|fastText       |https://github.com/UniversalDependencies/UD_Hindi-HDTB/blob/r2.7/LICENSE.txt            |
+|UD_Hungarian-Szeged      |[hungarian-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/hungarian-ud27.tar.gz)      |92.96|100.00|88.90 |86.37  |92.30 |80.91|75.29|73.44|59.11|66.32|fastText       |https://github.com/UniversalDependencies/UD_Hungarian-Szeged/blob/r2.7/LICENSE.txt      |
+|UD_Icelandic-IcePaHC     |[icelandic-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/icelandic-ud27.tar.gz)      |96.50|92.07 |90.44 |85.24  |95.54 |87.16|83.02|77.58|64.71|73.51|fastText       |https://github.com/UniversalDependencies/UD_Icelandic-IcePaHC/blob/r2.7/LICENSE.txt     |
+|UD_Indonesian-GSD        |[indonesian-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/indonesian-ud27.tar.gz)     |93.46|91.83 |95.51 |86.40  |98.93 |84.79|77.97|75.74|66.72|74.60|fastText       |https://github.com/UniversalDependencies/UD_Indonesian-GSD/blob/r2.7/LICENSE.txt        |
+|UD_Irish-IDT             |[irish-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/irish-ud27.tar.gz)          |93.81|93.46 |73.25 |69.84  |90.77 |84.01|76.89|70.53|40.29|61.57|fastText       |https://github.com/UniversalDependencies/UD_Irish-IDT/blob/r2.7/LICENSE.txt             |
+|UD_Italian-ISDT          |[italian-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/italian-ud27.tar.gz)        |98.11|97.96 |97.78 |97.02  |98.29 |93.13|91.02|86.76|83.25|84.65|fastText       |https://github.com/UniversalDependencies/UD_Italian-ISDT/blob/r2.7/LICENSE.txt          |
+|UD_Maltese-MUDT          |[maltese-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/maltese-ud27.tar.gz)        |92.74|90.77 |100.00|90.01  |100.00|81.01|74.37|65.18|58.71|65.18|fastText       |https://github.com/UniversalDependencies/UD_Maltese-MUDT/blob/r2.7/LICENSE.txt          |
+|UD_Norwegian-Bokmaal     |[norwegian-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/norwegian-ud27.tar.gz)      |97.50|100.00|95.98 |95.19  |98.04 |91.95|89.80|87.04|81.27|84.71|fastText       |https://github.com/UniversalDependencies/UD_Norwegian-Bokmaal/blob/r2.7/LICENSE.txt     |
+|UD_Persian-PerDT         |[persian-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/persian-ud27.tar.gz)        |97.20|97.21 |97.72 |95.14  |98.84 |93.41|90.95|88.91|84.97|87.57|fastText       |https://github.com/UniversalDependencies/UD_Persian-PerDT/blob/r2.7/LICENSE.txt         |
+|UD_Polish-PDB            |[polish-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/polish-ud27.tar.gz)         |98.20|94.26 |94.50 |93.23  |97.48 |92.83|90.44|88.07|81.29|85.54|fastText       |https://github.com/UniversalDependencies/UD_Polish-PDB/blob/r2.7/LICENSE.txt            |
+|UD_Portuguese-GSD        |[portuguese-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/portuguese-ud27.tar.gz)     |98.06|98.08 |99.86 |97.97  |99.28 |92.72|91.15|86.93|84.76|86.15|fastText       |https://github.com/UniversalDependencies/UD_Portuguese-GSD/blob/r2.7/LICENSE.txt        |
+|UD_Romanian-RRT          |[romanian-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/romanian-ud27.tar.gz)       |97.66|96.83 |96.92 |96.33  |98.32 |90.55|85.90|81.50|77.14|80.02|fastText       |https://github.com/UniversalDependencies/UD_Romanian-RRT/blob/r2.7/LICENSE.txt          |
+|UD_Russian-Taiga         |[russian-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/russian-ud27.tar.gz)        |92.98|97.41 |88.42 |83.46  |92.42 |78.28|72.72|69.31|56.22|62.93|fastText       |https://github.com/UniversalDependencies/UD_Russian-Taiga/blob/r2.7/LICENSE.txt         |
+|UD_Scottish_Gaelic-ARCOSG|[scottish_gaelic-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/scottish_gaelic-ud27.tar.gz)|94.11|87.39 |89.66 |85.41  |94.10 |84.35|78.60|72.35|62.43|67.05|fastText       |https://github.com/UniversalDependencies/UD_Scottish_Gaelic-ARCOSG/blob/r2.7/LICENSE.txt|
+|UD_Serbian-SET           |[serbian-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/serbian-ud27.tar.gz)        |97.94|93.51 |93.72 |92.63  |96.71 |90.61|87.38|84.70|77.06|81.33|fastText       |https://github.com/UniversalDependencies/UD_Serbian-SET/blob/r2.7/LICENSE.txt           |
+|UD_Slovak-SNK            |[slovak-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/slovak-ud27.tar.gz)         |94.94|85.37 |90.24 |84.00  |95.30 |89.98|86.90|84.72|72.26|80.10|fastText       |https://github.com/UniversalDependencies/UD_Slovak-SNK/blob/r2.7/LICENSE.txt            |
+|UD_Slovenian-SSJ         |[slovenian-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/slovenian-ud27.tar.gz)      |98.12|94.85 |95.18 |94.00  |97.79 |91.90|90.03|87.33|81.47|85.06|fastText       |https://github.com/UniversalDependencies/UD_Slovenian-SSJ/blob/r2.7/LICENSE.txt         |
+|UD_Spanish-AnCora        |[spanish-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/spanish-ud27.tar.gz)        |98.83|98.72 |98.56 |97.88  |99.34 |92.38|90.12|86.13|83.81|85.55|fastText       |https://github.com/UniversalDependencies/UD_Spanish-AnCora/blob/r2.7/LICENSE.txt        |
+|UD_Swedish-LinES         |[swedish-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/swedish-ud27.tar.gz)        |96.28|93.23 |89.17 |85.43  |96.86 |87.38|83.05|79.42|65.18|76.39|fastText       |https://github.com/UniversalDependencies/UD_Swedish-LinES/blob/r2.7/LICENSE.txt         |
+|UD_Telugu-MTG            |[telugu-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/telugu-ud27.tar.gz)         |91.82|100.00|100.00|91.82  |100.00|91.40|81.83|77.36|72.78|77.36|fastText       |https://github.com/UniversalDependencies/UD_Telugu-MTG/blob/r2.7/LICENSE.txt            |
+|UD_Turkish-BOUN          |[turkish-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/turkish-ud27.tar.gz)        |90.35|91.01 |92.83 |84.29  |95.25 |78.12|70.91|68.32|55.74|64.25|fastText       |https://github.com/UniversalDependencies/UD_Turkish-BOUN/blob/r2.7/LICENSE.txt          |
+|UD_Ukrainian-IU          |[ukrainian-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/ukrainian-ud27.tar.gz)      |96.24|91.09 |91.15 |89.47  |96.58 |86.11|82.76|78.86|69.72|75.78|fastText       |https://github.com/UniversalDependencies/UD_Ukrainian-IU/blob/r2.7/LICENSE.txt          |
+|UD_Urdu-UDTB             |[urdu-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/urdu-ud27.tar.gz)           |93.51|91.46 |82.80 |78.06  |96.27 |86.76|80.65|74.35|54.93|70.82|fastText       |https://github.com/UniversalDependencies/UD_Urdu-UDTB/blob/r2.7/LICENSE.txt             |
+|UD_Uyghur-UDT            |[uyghur-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/uyghur-ud27.tar.gz)         |86.47|89.22 |85.15 |73.81  |94.37 |76.10|63.67|56.90|40.30|52.76|fastText       |https://github.com/UniversalDependencies/UD_Uyghur-UDT/blob/r2.7/LICENSE.txt            |
+|UD_Vietnamese-VTB        |[vietnamese-ud27](http://mozart.ipipan.waw.pl/~mklimaszewski/models/vietnamese-ud27.tar.gz)     |86.64|82.09 |99.35 |81.51  |99.87 |66.19|56.65|53.44|47.44|53.35|fastText       |https://github.com/UniversalDependencies/UD_Vietnamese-VTB/blob/r2.7/LICENSE.txt        |