explosion/spaCy

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💫 Industrial-strength Natural Language Processing (NLP) in Python

Stars: 33.9k
Forks: 4.7k
Open beginner issues: 0
Indexed issues: 177
Avg merge: 3m
Merged PRs (30d): 1

Dominant language: Python
License: MIT
Last GitHub push: Aug 24, 2026
Latest indexed: Sep 15, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: help wanted

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177 open issues indexed

spacy package CLI command accepts list of code_paths, but the others do not Open

enhancement feat / cli feat / ux

explosion/spaCy#12000 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Doc span group spans aren't adjusted for retokenization Open

bug feat / doc feat / tokenizer

explosion/spaCy#12024 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Mismatched IDs error when using nlp.rehearse with listeners Open

bug feat / textcat training

explosion/spaCy#12044 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Access NEL prediction scores across KB candidates Open

enhancement feat / nel

explosion/spaCy#12048 · 3 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Not all displaCy templates can be overridden Open

enhancement feat / visualizers

explosion/spaCy#12267 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Training transformer model goes from score 0.97 to ZERO Open

bug feat / ner feat / training feat / transformer perf / memory

explosion/spaCy#12383 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Displacy visualiser only sometimes shows labels Open

feat / visualizers

explosion/spaCy#12411 · 8 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Installation issue on old macOSes for new Korean tokenizer in v4.0 alpha Open

lang / ko

explosion/spaCy#12416 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Russian pos tagging/lemmatization/morphological analysis fails with diacritics Open

lang / ru lang / uk

explosion/spaCy#12530 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
NER fails on warning "Token indices sequence length is longer than the specified maximum" Open

perf / accuracy

explosion/spaCy#12622 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Unaligned predicted spans are ignored in `Scorer.score_spans` Open

feat / scorer

explosion/spaCy#12811 · 5 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Sentence-terminal periods not tokenized properly in Malayalam text Open

bug lang / ml

explosion/spaCy#12898 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Lemmatization issues [Italian][Spanish][French] Open

feat / lemmatizer lang / es lang / fr lang / it perf / accuracy

explosion/spaCy#12954 · 8 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Random 'Segmentation fault (core dumped)' error when training for long spancat Open

bug feat / spancat

explosion/spaCy#13026 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Dependency sentence segmenter handles newlines inconsistently between languages Open

feat / senter lang / it

explosion/spaCy#13059 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Feature request: Extension attributes for span groups Open

enhancement feat / doc

explosion/spaCy#13067 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
spancat training not working with span group other than "sc" Open

feat / spancat feat / training training

explosion/spaCy#13090 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Spacy-LLM code sample produces no output Open

feat/llm

explosion/spaCy#13132 · 16 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
bus error upon existing the program after using spacy on mac M1 Open

osx

explosion/spaCy#13204 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
max_length of nlp pipline for e.g. japanese Open

docs lang / ja

explosion/spaCy#13207 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[mypy] Module "spacy" does not explicitly export attribute "prefer_gpu" when using --no-implicit-reexport Open

enhancement types

explosion/spaCy#13246 · 2 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Cannot train Arabic models with a custom tokenizer Open

feat / tokenizer lang / ar

explosion/spaCy#13248 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Spacy-transformers - update transformers compatibility Open

feat / transformer

explosion/spaCy#13322 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Custom component to split coordinations Open

enhancement feat / pipeline

explosion/spaCy#13330 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
nlp.pipe() with multiple processes on Windows VSCode Open

scaling windows

explosion/spaCy#13345 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
`Spacy` has inconsistency when dividing sentences Open

feat / parser

explosion/spaCy#13346 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Undesired whitespace normalization of Korean text Open

feat / tokenizer lang / ko

explosion/spaCy#13401 · 0 comments · 2 reactions · 0 assignees · Indexed Sep 15, 2026
Why does displacy only support showing one span key? Open

enhancement feat / doc feat / visualizers

explosion/spaCy#13474 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
User Warning Transformer with Torch Open

feat / transformer feat / ux

explosion/spaCy#13475 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Mistral Instruct LLM doesn#t use chat template Open

bug feat/llm

explosion/spaCy#13481 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Can I retokenize at the start of a training pipeline? Open

feat / tokenizer

explosion/spaCy#13484 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Batch processing does not speed up `en_core_web_trf` Open

explosion/spaCy#13500 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Incompatibility of spacy models as ray reference Open

explosion/spaCy#13506 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Lowercase lemmatization in pipe, when tok2vec disabled Open

explosion/spaCy#13511 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
PyTorch RuntimeError when enabling mixed precision in transformer (roberta-base) Open

explosion/spaCy#13512 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Feature Request: Pass custom values from Matcher pattern definitions to matched tokens Open

explosion/spaCy#13520 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Calling Spacy from Matlab throws errors Open

explosion/spaCy#13535 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Fail to call Python code using Matlab Open

explosion/spaCy#13536 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
BLIS_ARCH="generic" tip -maybe put it in some config ot setup.py? Open

explosion/spaCy#13542 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
can't not use wordpieces in Spacy 3.7.5 with en_core_web_trf Open

explosion/spaCy#13543 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Config validation error for es-core-web-sm Open

explosion/spaCy#13546 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
How to change alignment_mode in a hf pipelines in code? Open

explosion/spaCy#13548 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Italian & Spanish NER shouldn't extract "Google" or "Facebook"? Open

explosion/spaCy#13551 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Wrong POS tagging in Italian Open

explosion/spaCy#13555 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Issue template link points to wrong address Open

explosion/spaCy#13586 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[BUG] -- Arguments `enable` and `disable` not working as expected in `spacy.load` Open

explosion/spaCy#13591 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
GPU and multiprocessing error with flask Open

explosion/spaCy#13594 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Document good practices for caching spaCy models in CI setup Open

explosion/spaCy#13595 · 1 comment · 2 reactions · 0 assignees · Indexed Sep 15, 2026
Chinese segmentation is not separating quotation marks correctly Open

explosion/spaCy#13596 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Not able to install spacy version 2.1.9 Open

explosion/spaCy#13597 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026

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