Datasets:

lattice-nlp
/

litbank-en

file_name stringclasses 10 values	language stringclasses 1 value	text stringclasses 10 values	stanza_tokens int64 2.02k 2.32k	mentions listlengths 219 350	sentence_spans listlengths 42 119
1023_bleak_house	en	CHAPTER I In Chancery London . Michaelmas term lately over , and the Lord Chancellor sitting in Lincoln 's Inn Hall . Implacable November weather . As much mud in the streets as if the waters had but newly retired from the face of the earth , and it would not be wonderful to meet a Megalosaurus , forty feet long or so ...	2,319	[ { "onset": 13, "offset": 21, "COREF": "Chancery-0", "type": "FAC", "coref_type": "true_coref", "POS": "PROP" }, { "onset": 22, "offset": 28, "COREF": "London-1", "type": "GPE", "coref_type": "true_coref", "POS": "PROP" }, { "onset": 69, "offset": 84, ...	[ [ 0, 31 ], [ 31, 118 ], [ 118, 148 ], [ 148, 376 ], [ 376, 575 ], [ 575, 610 ], [ 610, 671 ], [ 671, 1086 ], [ 1086, 1103 ], [ 1103, 1301 ], [ 1301, 1357 ], [ 1357, 1536 ], ...
1155_the_secret_adversary	en	PROLOGUE IT was 2 p.m. on the afternoon of May 7 , 1915 . The _ Lusitania _ had been struck by two torpedoes in succession and was sinking rapidly , while the boats were being launched with all possible speed . The women and children were being lined up awaiting their turn . Some still clung desperately to husbands and...	2,130	[ { "onset": 58, "offset": 75, "COREF": "The___Lusitania__-0", "type": "VEH", "coref_type": "true_coref", "POS": "PROP" }, { "onset": 155, "offset": 164, "COREF": "the_boats-1", "type": "VEH", "coref_type": "true_coref", "POS": "NOM" }, { "onset": 211, "...	[ [ 0, 58 ], [ 58, 211 ], [ 211, 276 ], [ 276, 389 ], [ 389, 443 ], [ 443, 490 ], [ 490, 647 ], [ 647, 727 ], [ 727, 810 ], [ 810, 831 ], [ 831, 892 ], [ 892, 982 ], [ 98...
16357_mary_a_fiction	en	CHAP . I. Mary , the heroine of this fiction , was the daughter of Edward , who married Eliza , a gentle , fashionable girl , with a kind of indolence in her temper , which might be termed negative good-nature : her virtues , indeed , were all of that stamp . She carefully attended to the _ shews _ of things , and her ...	2,077	[ { "onset": 10, "offset": 14, "COREF": "Mary-0", "type": "PER", "coref_type": "true_coref", "POS": "PROP" }, { "onset": 17, "offset": 44, "COREF": "Mary-0", "type": "PER", "coref_type": "APPOS", "POS": "NOM" }, { "onset": 51, "offset": 93, "COREF": ...	[ [ 0, 260 ], [ 260, 405 ], [ 405, 841 ], [ 841, 1172 ], [ 1172, 1579 ], [ 1579, 1977 ], [ 1977, 2088 ], [ 2088, 2228 ], [ 2228, 2746 ], [ 2746, 3050 ], [ 3050, 3148 ], [ 3148, 3...
1661_the_adventures_of_sherlock_holmes	en	ADVENTURE I . A SCANDAL IN BOHEMIA I. To Sherlock Holmes she is always THE woman . I have seldom heard him mention her under any other name . In his eyes she eclipses and predominates the whole of her sex . It was not that he felt any emotion akin to love for Irene Adler . All emotions , and that one particularly , wer...	2,123	[ { "onset": 27, "offset": 34, "COREF": "BOHEMIA-0", "type": "GPE", "coref_type": "true_coref", "POS": "PROP" }, { "onset": 41, "offset": 56, "COREF": "Sherlock_Holmes-1", "type": "PER", "coref_type": "true_coref", "POS": "PROP" }, { "onset": 57, "offset...	[ [ 0, 83 ], [ 83, 142 ], [ 142, 207 ], [ 207, 274 ], [ 274, 384 ], [ 384, 546 ], [ 546, 617 ], [ 617, 729 ], [ 729, 931 ], [ 931, 1090 ], [ 1090, 1210 ], [ 1210, 1247 ], [ ...
238_dear_enemy	en	"STONE GATE , WORCESTER , MASSACHUSETTS , December 27 .\nDear Judy : Your letter is here .\nI have r(...TRUNCATED)	2,047	[{"onset":13,"offset":22,"COREF":"WORCESTER-0","type":"GPE","coref_type":"true_coref","POS":"PROP"},(...TRUNCATED)	[[0,89],[89,133],[133,321],[321,379],[379,527],[527,628],[628,681],[681,748],[748,924],[924,1039],[1(...TRUNCATED)
271_black_beauty	en	"Part I 01 My Early Home The first place that I can well remember was a large pleasant meadow with a(...TRUNCATED)	2,024	[{"onset":10,"offset":12,"COREF":"Black_Beauty-0","type":"PER","coref_type":"true_coref","POS":"PRON(...TRUNCATED)	[[0,128],[128,213],[213,479],[479,557],[557,631],[631,766],[766,888],[888,1018],[1018,1146],[1146,12(...TRUNCATED)
2807_to_have_and_to_hold	en	"CHAPTER I IN WHICH I THROW AMBS-ACE THE work of the day being over , I sat down upon my doorstep , (...TRUNCATED)	2,022	[{"onset":19,"offset":20,"COREF":"Ralph_Percy-0","type":"PER","coref_type":"true_coref","POS":"PRON"(...TRUNCATED)	[[0,158],[158,343],[343,582],[582,660],[660,727],[727,839],[839,929],[929,1010],[1010,1293],[1293,15(...TRUNCATED)
6593_history_of_tom_jones_a_foundling	en	"BOOK I. CONTAINING AS MUCH OF THE BIRTH OF THE FOUNDLING AS IS NECESSARY OR PROPER TO ACQUAINT THE (...TRUNCATED)	2,042	[{"onset":43,"offset":56,"COREF":"THE_FOUNDLING-0","type":"PER","coref_type":"true_coref","POS":"NOM(...TRUNCATED)	[[0,158],[158,220],[220,420],[420,758],[758,822],[822,1084],[1084,1546],[1546,1915],[1915,1998],[199(...TRUNCATED)
711_allan_quatermain	en	"CHAPTER I THE CONSUL ’S YARN A week had passed since the funeral of my poor boy Harry , and one e(...TRUNCATED)	2,028	[{"onset":10,"offset":20,"COREF":"THE_CONSUL-0","type":"PER","coref_type":"true_coref","POS":"NOM"},(...TRUNCATED)	[[0,198],[198,313],[313,585],[585,676],[676,869],[869,1023],[1023,1057],[1057,1111],[1111,1230],[123(...TRUNCATED)
730_oliver_twist	en	"CHAPTER I TREATS OF THE PLACE WHERE OLIVER TWIST WAS BORN AND OF THE CIRCUMSTANCES ATTENDING HIS BI(...TRUNCATED)	2,087	[{"onset":20,"offset":57,"COREF":"workhouse-0","type":"FAC","coref_type":"true_coref","POS":"NOM"},{(...TRUNCATED)	[[0,638],[638,1162],[1162,1470],[1470,1861],[1861,2093],[2093,2327],[2327,2747],[2747,3067],[3067,31(...TRUNCATED)

litbank-en

Dataset Summary

This repository provides a standardized and reformatted version of the original litbank-en coreference resolution dataset.

The purpose of this formatting is to provide a unified document structure across multiple coreference datasets in order to simplify:

cross-dataset comparison,
multilingual experimentation,
benchmarking of coreference resolution systems,
interoperability between NLP pipelines,
and reproducible evaluation settings.

This repository does not introduce new annotations or modify the original coreference annotations. It only restructures the original dataset into a shared schema used across our benchmarking framework.

Original Dataset

This formatted version is derived from the dataset introduced in:

David Bamman, Sejal Popat, and Sheng Shen. 2019. An annotated dataset of literary entities.

Original Repository

https://github.com/dbamman/litbank

Citation

If you use this dataset, please cite the original work:

@inproceedings{bamman-etal-2019-annotated,
    title = "An annotated dataset of literary entities",
    author = "Bamman, David  and
      Popat, Sejal  and
      Shen, Sheng",
    editor = "Burstein, Jill  and
      Doran, Christy  and
      Solorio, Thamar",
    booktitle = "Proceedings of the 2019 Conference of the North {A}merican Chapter of the Association for Computational Linguistics: Human Language Technologies, Volume 1 (Long and Short Papers)",
    month = jun,
    year = "2019",
    address = "Minneapolis, Minnesota",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/N19-1220/",
    doi = "10.18653/v1/N19-1220",
    pages = "2138--2144",
}