Triple
T12170568
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sigma Alpha Mu |
E289949
|
entity |
| Predicate | founder |
P104
|
FINISHED |
| Object |
Jacob Kaplan
Jacob Kaplan was an American fraternity leader best known for founding the Sigma Alpha Mu fraternity.
|
E970234
|
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: Jacob Kaplan | Statement: [Sigma Alpha Mu, founder, Jacob Kaplan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jacob Kaplan Context triple: [Sigma Alpha Mu, founder, Jacob Kaplan]
-
A.
Aaron Kaplan
Aaron Kaplan is a television producer and executive known for developing and overseeing numerous network and cable series through his production company.
-
B.
Samuel Kaplan
Samuel Kaplan is a microbiologist and academic known for mentoring prominent scientists, including plant biologist Joanne Chory, during their doctoral studies.
-
C.
Jerome Kaplan
Jerome Kaplan was a screenwriter best known for his work on the 1975 film "Mahogany," a romantic drama starring Diana Ross.
-
D.
Eliezer Kaplan
Eliezer Kaplan was a prominent Zionist leader and Israel’s first Minister of Finance, instrumental in building the young state’s economic foundations.
-
E.
Jonathan Kaplan
Jonathan Kaplan is an American film and television director best known for his work on the acclaimed 1988 courtroom drama "The Accused."
- 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: Jacob Kaplan Triple: [Sigma Alpha Mu, founder, Jacob Kaplan]
Generated description
Jacob Kaplan was an American fraternity leader best known for founding the Sigma Alpha Mu fraternity.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Jacob Kaplan Target entity description: Jacob Kaplan was an American fraternity leader best known for founding the Sigma Alpha Mu fraternity.
-
A.
Aaron Kaplan
Aaron Kaplan is a television producer and executive known for developing and overseeing numerous network and cable series through his production company.
-
B.
Samuel Kaplan
Samuel Kaplan is a microbiologist and academic known for mentoring prominent scientists, including plant biologist Joanne Chory, during their doctoral studies.
-
C.
Jerome Kaplan
Jerome Kaplan was a screenwriter best known for his work on the 1975 film "Mahogany," a romantic drama starring Diana Ross.
-
D.
Eliezer Kaplan
Eliezer Kaplan was a prominent Zionist leader and Israel’s first Minister of Finance, instrumental in building the young state’s economic foundations.
-
E.
Jonathan Kaplan
Jonathan Kaplan is an American film and television director best known for his work on the acclaimed 1988 courtroom drama "The Accused."
- 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_69d6ab4d6c00819095a9a7c35de83cfb |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d915d9659481909c75b12aa836bbf3 |
completed | April 10, 2026, 3:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f60a85e42481908c5517a24f7688e0 |
completed | May 2, 2026, 2:30 p.m. |
| NEDg | Description generation | batch_69f60bdb39f48190ad6bc51db6c34163 |
completed | May 2, 2026, 2:36 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f60d4889d48190b2dfda8a0978cc72 |
completed | May 2, 2026, 2:42 p.m. |
Created at: April 8, 2026, 9:50 p.m.