Triple
T5852139
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fifth Avenue, Pittsburgh |
E130059
|
entity |
| Predicate | hostsInstitution |
P186
|
FINISHED |
| Object |
Pittsburgh Science and Technology Academy
Pittsburgh Science and Technology Academy is a public magnet school in Pittsburgh focused on rigorous STEM education for middle and high school students.
|
E550634
|
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: Pittsburgh Science and Technology Academy | Statement: [Fifth Avenue, Pittsburgh, hostsInstitution, Pittsburgh Science and Technology Academy]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pittsburgh Science and Technology Academy Context triple: [Fifth Avenue, Pittsburgh, hostsInstitution, Pittsburgh Science and Technology Academy]
-
A.
Pittsburgh Academy
Pittsburgh Academy was the early educational institution that evolved into what is now the University of Pittsburgh.
-
B.
Westinghouse High School, Pittsburgh
Westinghouse High School in Pittsburgh is a historic public high school known for serving the city’s Homewood neighborhood and for notable alumni including jazz pianist Ahmad Jamal.
-
C.
Aliquippa High School
Aliquippa High School is a public secondary school in Aliquippa, Pennsylvania, known especially for its strong athletic programs and history of producing notable football players.
-
D.
Penn Hills High School
Penn Hills High School is a public high school in Penn Hills, Pennsylvania, best known for its strong football program and as the alma mater of NFL star Aaron Donald.
-
E.
Dieruff High School
Dieruff High School is a public high school in Allentown, Pennsylvania, known in part as the alma mater of Pro Football Hall of Famer Andre Reed.
- 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: Pittsburgh Science and Technology Academy Triple: [Fifth Avenue, Pittsburgh, hostsInstitution, Pittsburgh Science and Technology Academy]
Generated description
Pittsburgh Science and Technology Academy is a public magnet school in Pittsburgh focused on rigorous STEM education for middle and high school students.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pittsburgh Science and Technology Academy Target entity description: Pittsburgh Science and Technology Academy is a public magnet school in Pittsburgh focused on rigorous STEM education for middle and high school students.
-
A.
Pittsburgh Academy
Pittsburgh Academy was the early educational institution that evolved into what is now the University of Pittsburgh.
-
B.
Westinghouse High School, Pittsburgh
Westinghouse High School in Pittsburgh is a historic public high school known for serving the city’s Homewood neighborhood and for notable alumni including jazz pianist Ahmad Jamal.
-
C.
Aliquippa High School
Aliquippa High School is a public secondary school in Aliquippa, Pennsylvania, known especially for its strong athletic programs and history of producing notable football players.
-
D.
Penn Hills High School
Penn Hills High School is a public high school in Penn Hills, Pennsylvania, best known for its strong football program and as the alma mater of NFL star Aaron Donald.
-
E.
Dieruff High School
Dieruff High School is a public high school in Allentown, Pennsylvania, known in part as the alma mater of Pro Football Hall of Famer Andre Reed.
- 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_69c0084de39081909eb34e6bed74215a |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c0355038008190bf38980349b533e2 |
completed | March 22, 2026, 6:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c0a1b3c7d08190bada8ae35e7fa8eb |
completed | March 23, 2026, 2:13 a.m. |
| NEDg | Description generation | batch_69c0a234f0dc819098a889bd5ee87722 |
completed | March 23, 2026, 2:15 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c0a2b1df0c8190b63d5ca984439b0b |
completed | March 23, 2026, 2:17 a.m. |
Created at: March 22, 2026, 3:55 p.m.