Triple
T10970241
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | U.S. National Championships |
E259213
|
entity |
| Predicate | firstWomenSinglesChampion |
P81988
|
FINISHED |
| Object |
Ellen Hansell
Ellen Hansell was an American tennis player best known as the inaugural women’s singles champion at what would become the US Open.
|
E992236
|
NE FINISHED |
How this triple was built (5 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Ellen Hansell | Statement: [U.S. National Championships, firstWomenSinglesChampion, Ellen Hansell]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ellen Hansell Context triple: [U.S. National Championships, firstWomenSinglesChampion, Ellen Hansell]
-
A.
Ellen Pierson
Ellen Pierson is a real estate professional best known for her brief marriage to the late attorney Robert Kardashian, father of the Kardashian family.
-
B.
Ellen Benrath
Ellen Benrath is known primarily as the wife of German actor Martin Benrath.
-
C.
Ellen McDermott
Ellen McDermott is a notable individual who shares the McDermott surname and has achieved sufficient recognition to be cited as a distinguished bearer of the name.
-
D.
Ellen Walsh
Ellen Walsh is a personal name shared by multiple individuals, including professionals and public figures in various fields.
-
E.
Ellen Martin
Ellen Martin was the wife of Welsh actor and film producer Stanley Baker.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Ellen Hansell Triple: [U.S. National Championships, firstWomenSinglesChampion, Ellen Hansell]
Generated description
Ellen Hansell was an American tennis player best known as the inaugural women’s singles champion at what would become the US Open.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ellen Hansell Target entity description: Ellen Hansell was an American tennis player best known as the inaugural women’s singles champion at what would become the US Open.
-
A.
Ellen Pierson
Ellen Pierson is a real estate professional best known for her brief marriage to the late attorney Robert Kardashian, father of the Kardashian family.
-
B.
Ellen Benrath
Ellen Benrath is known primarily as the wife of German actor Martin Benrath.
-
C.
Ellen McDermott
Ellen McDermott is a notable individual who shares the McDermott surname and has achieved sufficient recognition to be cited as a distinguished bearer of the name.
-
D.
Ellen Walsh
Ellen Walsh is a personal name shared by multiple individuals, including professionals and public figures in various fields.
-
E.
Ellen Martin
Ellen Martin was the wife of Welsh actor and film producer Stanley Baker.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: firstWomenSinglesChampion Context triple: [U.S. National Championships, firstWomenSinglesChampion, Ellen Hansell]
-
A.
ladiesSinglesChampion
chosen
Indicates that one entity is the winner of the women's singles competition in a given event or tournament.
-
B.
usOpenSinglesTitles
Indicates the number of US Open singles tennis titles an entity has won.
-
C.
firstFemaleHolderDate
Indicates the date on which the first female individual came to hold a given position, title, or role.
-
D.
grandSlamSinglesTitles
Indicates the number of Grand Slam singles tennis titles an entity has won.
-
E.
men'sSinglesChampion
Indicates that the subject is the winner of the men's singles competition in a given event or tournament.
- F. None of above.
Provenance (6 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d6aa895f4c8190887a15460ef622f4 |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d77198e5408190904b2bb603d1bc16 |
completed | April 9, 2026, 9:30 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f65e9136bc8190b35685376da7007e |
completed | May 2, 2026, 8:29 p.m. |
| NEDg | Description generation | batch_69f660bc541c8190a4d1d7a4cc959ecf |
completed | May 2, 2026, 8:38 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6617997188190bfce14c54619af7f |
completed | May 2, 2026, 8:41 p.m. |
| PD | Predicate disambiguation | batch_69d72e8c27cc81908050590b7a04cafd |
completed | April 9, 2026, 4:43 a.m. |
Created at: April 8, 2026, 9:24 p.m.