Triple
T1644873
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Marian Anderson |
E35557
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object |
Philadelphia Musical Academy
Philadelphia Musical Academy was a historic music conservatory in Philadelphia known for training prominent classical musicians and vocalists.
|
E186152
|
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: Philadelphia Musical Academy | Statement: [Marian Anderson, educatedAt, Philadelphia Musical Academy]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Philadelphia Musical Academy Context triple: [Marian Anderson, educatedAt, Philadelphia Musical Academy]
-
A.
National Training School for Music
The National Training School for Music was a 19th-century London institution established to provide formal musical education and training, which later evolved into the Royal College of Music.
-
B.
Curtis Institute of Music
The Curtis Institute of Music is a prestigious conservatory in Philadelphia renowned for its highly selective admissions and for training many of the world’s leading classical musicians and conductors.
-
C.
Academy of Music Theatre
The Academy of Music Theatre is a historic performing arts venue in downtown Northampton, Massachusetts, known for hosting theater, music, film, and community events.
-
D.
Philadelphia Academy
Philadelphia Academy was a prominent colonial-era educational institution in Philadelphia that later became part of the foundation of the University of Pennsylvania.
-
E.
Oberlin Conservatory of Music
Oberlin Conservatory of Music is a renowned American music school known for its rigorous conservatory training, progressive history, and integration with a liberal arts education.
- 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: Philadelphia Musical Academy Triple: [Marian Anderson, educatedAt, Philadelphia Musical Academy]
Generated description
Philadelphia Musical Academy was a historic music conservatory in Philadelphia known for training prominent classical musicians and vocalists.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Philadelphia Musical Academy Target entity description: Philadelphia Musical Academy was a historic music conservatory in Philadelphia known for training prominent classical musicians and vocalists.
-
A.
National Training School for Music
The National Training School for Music was a 19th-century London institution established to provide formal musical education and training, which later evolved into the Royal College of Music.
-
B.
Curtis Institute of Music
The Curtis Institute of Music is a prestigious conservatory in Philadelphia renowned for its highly selective admissions and for training many of the world’s leading classical musicians and conductors.
-
C.
Academy of Music Theatre
The Academy of Music Theatre is a historic performing arts venue in downtown Northampton, Massachusetts, known for hosting theater, music, film, and community events.
-
D.
Philadelphia Academy
Philadelphia Academy was a prominent colonial-era educational institution in Philadelphia that later became part of the foundation of the University of Pennsylvania.
-
E.
Oberlin Conservatory of Music
Oberlin Conservatory of Music is a renowned American music school known for its rigorous conservatory training, progressive history, and integration with a liberal arts education.
- 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_69a88604618c81908b41f6429c431eb6 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a90a41e5a08190b97dd1c0b12c662a |
completed | March 5, 2026, 4:44 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad60a26350819087e7a87b52561143 |
completed | March 8, 2026, 11:42 a.m. |
| NEDg | Description generation | batch_69ad61d1806081909268a9a100b326a1 |
completed | March 8, 2026, 11:47 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad622acf5881908add72069bd2f060 |
completed | March 8, 2026, 11:48 a.m. |
Created at: March 4, 2026, 7:28 p.m.