Triple
T15918479
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Happy Ending problem |
E386030
|
entity |
| Predicate | relatedPerson |
P37
|
FINISHED |
| Object |
Esther Klein
Esther Klein was a Hungarian mathematician known for her influential early work in combinatorial geometry, including the problem that led to the famous "Happy Ending" theorem.
|
E1182408
|
NE FINISHED |
How this triple was built (4 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: Esther Klein | Statement: [Happy Ending problem, relatedPerson, Esther Klein]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Esther Klein Context triple: [Happy Ending problem, relatedPerson, Esther Klein]
-
A.
Edith Weiss
Edith Weiss is a notable individual recognized for bearing the surname Weiss, though specific widely known biographical or professional details about her are not well documented.
-
B.
Eva Zeisel
Eva Zeisel was a Hungarian-born American industrial designer renowned for her modernist ceramic tableware and organic, playful forms that helped redefine 20th-century design.
-
C.
Herta Schwarz
Herta Schwarz was the wife of American actor Roman Bohnen, known primarily in relation to his personal life.
-
D.
Esther Kreitman
Esther Kreitman was a pioneering Yiddish writer and the older sister of Isaac Bashevis Singer, known for her psychologically rich portrayals of Jewish women's lives in Eastern Europe.
-
E.
Esther Hoffman
Esther Hoffman is the ambitious and talented singer-songwriter portrayed by Barbra Streisand in the 1976 film "A Star Is Born," whose rise to fame intertwines with the tragic downfall of an aging rock star.
- 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: Esther Klein Triple: [Happy Ending problem, relatedPerson, Esther Klein]
Generated description
Esther Klein was a Hungarian mathematician known for her influential early work in combinatorial geometry, including the problem that led to the famous "Happy Ending" theorem.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Esther Klein Target entity description: Esther Klein was a Hungarian mathematician known for her influential early work in combinatorial geometry, including the problem that led to the famous "Happy Ending" theorem.
-
A.
Edith Weiss
Edith Weiss is a notable individual recognized for bearing the surname Weiss, though specific widely known biographical or professional details about her are not well documented.
-
B.
Eva Zeisel
Eva Zeisel was a Hungarian-born American industrial designer renowned for her modernist ceramic tableware and organic, playful forms that helped redefine 20th-century design.
-
C.
Herta Schwarz
Herta Schwarz was the wife of American actor Roman Bohnen, known primarily in relation to his personal life.
-
D.
Esther Kreitman
Esther Kreitman was a pioneering Yiddish writer and the older sister of Isaac Bashevis Singer, known for her psychologically rich portrayals of Jewish women's lives in Eastern Europe.
-
E.
Esther Hoffman
Esther Hoffman is the ambitious and talented singer-songwriter portrayed by Barbra Streisand in the 1976 film "A Star Is Born," whose rise to fame intertwines with the tragic downfall of an aging rock star.
- F. None of above. chosen
Provenance (5 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_69d86da686e4819097cbf3b1fc2d881d |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e1567ff9e48190b73cb101fc3f7b2b |
completed | April 16, 2026, 9:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffb05d1fb481909b42bea774a15c70 |
completed | May 9, 2026, 10:08 p.m. |
| NEDg | Description generation | batch_69ffb0cfac808190b32bb25659603fb4 |
completed | May 9, 2026, 10:10 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ffb15b987c8190ae9c96f15fc55b27 |
completed | May 9, 2026, 10:12 p.m. |
Created at: April 10, 2026, 4:52 a.m.