Triple
T17068906
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Westinghouse High School, Pittsburgh |
E414161
|
entity |
| Predicate | hasAlumnus |
P51
|
FINISHED |
| Object |
Frank Bolden
Frank Bolden was an influential African American journalist best known for his World War II reporting and coverage of Black life and civil rights in the United States.
|
E1261330
|
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: Frank Bolden | Statement: [Westinghouse High School, Pittsburgh, hasAlumnus, Frank Bolden]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Frank Bolden Context triple: [Westinghouse High School, Pittsburgh, hasAlumnus, Frank Bolden]
-
A.
Ed Bolden
Ed Bolden was a pioneering African American baseball executive and key architect of early Negro league baseball in the United States.
-
B.
Dolph Ramseur
Dolph Ramseur is an American music manager and founder of Ramseur Records, best known for discovering and guiding the early career of folk-rock band The Avett Brothers.
-
C.
Saunders Terrell
Saunders Terrell, better known as Sonny Terry, was an influential American blues and folk harmonica player renowned for his energetic, whooping style and collaborations with guitarist Brownie McGhee.
-
D.
Jules Bledsoe
Jules Bledsoe was an American baritone singer and actor best remembered as an early and influential African American star of musical theatre and opera in the early 20th century.
-
E.
Leroy Edwards
Leroy Edwards was an American professional basketball star of the 1930s and 1940s, widely regarded as one of the era’s dominant centers and an early pioneer of the modern post game.
- 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: Frank Bolden Triple: [Westinghouse High School, Pittsburgh, hasAlumnus, Frank Bolden]
Generated description
Frank Bolden was an influential African American journalist best known for his World War II reporting and coverage of Black life and civil rights in the United States.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Frank Bolden Target entity description: Frank Bolden was an influential African American journalist best known for his World War II reporting and coverage of Black life and civil rights in the United States.
-
A.
Ed Bolden
Ed Bolden was a pioneering African American baseball executive and key architect of early Negro league baseball in the United States.
-
B.
Dolph Ramseur
Dolph Ramseur is an American music manager and founder of Ramseur Records, best known for discovering and guiding the early career of folk-rock band The Avett Brothers.
-
C.
Saunders Terrell
Saunders Terrell, better known as Sonny Terry, was an influential American blues and folk harmonica player renowned for his energetic, whooping style and collaborations with guitarist Brownie McGhee.
-
D.
Jules Bledsoe
Jules Bledsoe was an American baritone singer and actor best remembered as an early and influential African American star of musical theatre and opera in the early 20th century.
-
E.
Leroy Edwards
Leroy Edwards was an American professional basketball star of the 1930s and 1940s, widely regarded as one of the era’s dominant centers and an early pioneer of the modern post game.
- 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_69d886cef44c8190ba56c44b4e863e64 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3dbbeb2a48190a733a4cc829c16de |
completed | April 18, 2026, 7:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0180c3be308190ab9972e79287218b |
completed | May 11, 2026, 7:09 a.m. |
| NEDg | Description generation | batch_6a0181924bec8190949f67dcdf2f30c9 |
completed | May 11, 2026, 7:13 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a018267dd0081908dff20008972c655 |
completed | May 11, 2026, 7:16 a.m. |
Created at: April 10, 2026, 5:34 a.m.