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import { Help } from 'components/typography'; import Link from 'components/link'
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<!-- TODO: update speed and v2 NER numbers -->
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< figure >
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| Pipeline | Parser | Tagger | NER | WPS< br / > CPU < Help > words per second on CPU, higher is better< / Help > | WPS< br / > GPU < Help > words per second on GPU, higher is better< / Help > |
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| ---------------------------------------------------------- | -----: | -----: | ---: | ------------------------------------------------------------------: | -----------------------------------------------------------------: |
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| [`en_core_web_trf` ](/models/en#en_core_web_trf ) (spaCy v3) | 95.5 | 98.3 | 89.7 | 1k | 8k |
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| [`en_core_web_lg` ](/models/en#en_core_web_lg ) (spaCy v3) | 92.2 | 97.4 | 85.8 | 7k | |
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| `en_core_web_lg` (spaCy v2) | 91.9 | 97.2 | | 10k | |
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< figcaption class = "caption" >
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**Full pipeline accuracy and speed** on the
[OntoNotes 5.0 ](https://catalog.ldc.upenn.edu/LDC2013T19 ) corpus.
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< / figcaption >
< / figure >
< figure >
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| Named Entity Recognition System | OntoNotes | CoNLL '03 |
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| ------------------------------------------------------------------------------ | --------: | --------: |
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| spaCy RoBERTa (2020) | 89.7 | 91.6 |
| spaCy CNN (2020) | 84.5 | |
| spaCy CNN (2017) | | |
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| [Stanza ](https://stanfordnlp.github.io/stanza/ ) (StanfordNLP)< sup > 1</ sup > | 88.8 | 92.1 |
| < Link to = "https://github.com/flairNLP/flair" hideIcon > Flair< / Link > < sup > 2< / sup > | 89.7 | 93.1 |
| BERT Base< sup > 3< / sup > | - | 92.4 |
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< figcaption class = "caption" >
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**Named entity recognition accuracy** on the
[OntoNotes 5.0 ](https://catalog.ldc.upenn.edu/LDC2013T19 ) and
[CoNLL-2003 ](https://www.aclweb.org/anthology/W03-0419.pdf ) corpora. See
[NLP-progress ](http://nlpprogress.com/english/named_entity_recognition.html ) for
more results. **1. ** [Qi et al. (2020) ](https://arxiv.org/pdf/2003.07082.pdf ).
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**2. ** [Akbik et al. (2018) ](https://www.aclweb.org/anthology/C18-1139/ ). **3.
** [Devlin et al. (2018) ](https://arxiv.org/abs/1810.04805 ).
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< / figcaption >
< / figure >