Triple
T1479494
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Briton Hadden |
E30918
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object |
Brooklyn Polytechnic Preparatory School
Brooklyn Polytechnic Preparatory School was a private college-preparatory school in Brooklyn, New York, known for educating students who went on to prominent careers in fields such as journalism and publishing.
|
E170240
|
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: Brooklyn Polytechnic Preparatory School | Statement: [Briton Hadden, educatedAt, Brooklyn Polytechnic Preparatory School]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brooklyn Polytechnic Preparatory School Context triple: [Briton Hadden, educatedAt, Brooklyn Polytechnic Preparatory School]
-
A.
Hunter College High School
Hunter College High School is a highly selective, publicly funded secondary school in New York City known for its rigorous academics and strong record of sending graduates to top universities.
-
B.
Stuyvesant High School
Stuyvesant High School is a prestigious specialized public high school in New York City renowned for its rigorous academics, particularly in math and science, and its highly competitive admissions process.
-
C.
Stuyvesant
Stuyvesant is a Dutch-origin surname most famously associated with Peter Stuyvesant, the last Dutch director-general of the colony of New Netherland.
-
D.
The Bronx High School of Science
The Bronx High School of Science is a prestigious specialized public high school in New York City renowned for its rigorous STEM curriculum and many distinguished alumni in science and other fields.
-
E.
Wilson Collegiate Institute
Wilson Collegiate Institute was a 19th-century educational institution in Wilson, North Carolina, known for educating future U.S. Navy Secretary and newspaper editor Josephus Daniels.
- 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: Brooklyn Polytechnic Preparatory School Triple: [Briton Hadden, educatedAt, Brooklyn Polytechnic Preparatory School]
Generated description
Brooklyn Polytechnic Preparatory School was a private college-preparatory school in Brooklyn, New York, known for educating students who went on to prominent careers in fields such as journalism and publishing.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Brooklyn Polytechnic Preparatory School Target entity description: Brooklyn Polytechnic Preparatory School was a private college-preparatory school in Brooklyn, New York, known for educating students who went on to prominent careers in fields such as journalism and publishing.
-
A.
Hunter College High School
Hunter College High School is a highly selective, publicly funded secondary school in New York City known for its rigorous academics and strong record of sending graduates to top universities.
-
B.
Stuyvesant High School
Stuyvesant High School is a prestigious specialized public high school in New York City renowned for its rigorous academics, particularly in math and science, and its highly competitive admissions process.
-
C.
Stuyvesant
Stuyvesant is a Dutch-origin surname most famously associated with Peter Stuyvesant, the last Dutch director-general of the colony of New Netherland.
-
D.
The Bronx High School of Science
The Bronx High School of Science is a prestigious specialized public high school in New York City renowned for its rigorous STEM curriculum and many distinguished alumni in science and other fields.
-
E.
Wilson Collegiate Institute
Wilson Collegiate Institute was a 19th-century educational institution in Wilson, North Carolina, known for educating future U.S. Navy Secretary and newspaper editor Josephus Daniels.
- 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_69a498fe55a88190ab7f9e40ace88e49 |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c6739d2481909ea8d8e075f62cf3 |
completed | March 1, 2026, 11:06 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad1ca21f288190b5f6f9a5895cdcf0 |
completed | March 8, 2026, 6:52 a.m. |
| NEDg | Description generation | batch_69ad1d13ff5c8190821d1d7026e19513 |
completed | March 8, 2026, 6:54 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad1d825bc48190a08db348c6222e03 |
completed | March 8, 2026, 6:56 a.m. |
Created at: March 1, 2026, 8:11 p.m.