# Capability Matrix

Generated on: `MacBookPro`

| Provider | Adapter | Runtime | Model | Languages | Tracks | Ontology Mode | Notes |
| --- | --- | --- | --- | --- | --- | --- | --- |
| Flair NER EN | flair-ner | python | flair/ner-english-fast | en | flat | dataset-native-or-mapped | Flair SequenceTagger is treated as flat NER in this harness. |
| Flair NER EN OntoNotes | flair-ner | python | flair/ner-english-ontonotes-fast | en | flat | dataset-native-or-mapped | Flair SequenceTagger is treated as flat NER in this harness. |
| GLiNER Multi | gliner | python | urchade/gliner_multi-v2.1 | en, pl | flat, overlap, nested | ontology-mapped | GLiNER is treated as a span-based provider that can emit nested spans. |
| spaCy EntityRecognizer EN | spacy-ner | python | en_core_web_sm | en | flat | dataset-native-or-mapped | spaCy EntityRecognizer exposes non-overlapping doc.ents spans. |
| spaCy EntityRecognizer PL | spacy-ner | python | pl_core_news_sm | pl | flat | dataset-native-or-mapped | spaCy EntityRecognizer exposes non-overlapping doc.ents spans. |
| spaCy EntityRecognizer XX | spacy-ner | python | xx_ent_wiki_sm | en, pl | flat | dataset-native-or-mapped | spaCy EntityRecognizer exposes non-overlapping doc.ents spans. |
| Stanza NER EN | stanza-ner | python | en:default | en | flat | dataset-native-or-mapped | Stanza NER is treated as flat NER in this harness. |
| Stanza NER PL | stanza-ner | python | pl:default | pl | flat | dataset-native-or-mapped | Stanza NER is treated as flat NER in this harness. |