Triple
T5222140
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Alpha Phi Alpha |
E117893
|
entity |
| Predicate | founder |
P104
|
FINISHED |
| Object |
Robert Harold Ogle
Robert Harold Ogle was an American educator and civil servant best known as one of the seven founders of Alpha Phi Alpha, the first intercollegiate historically African American fraternity.
|
E504177
|
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: Robert Harold Ogle | Statement: [Alpha Phi Alpha, founder, Robert Harold Ogle]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Robert Harold Ogle Context triple: [Alpha Phi Alpha, founder, Robert Harold Ogle]
-
A.
Reginald McKenna
Reginald McKenna was a British Liberal politician who held several senior government posts, including Home Secretary and Chancellor of the Exchequer, during the early 20th century.
-
B.
Sir Hugh Evans
Sir Hugh Evans is a comically pedantic Welsh parson in Shakespeare’s *The Merry Wives of Windsor*, known for his distinctive accent and meddling in the play’s romantic intrigues.
-
C.
William Pleeth
William Pleeth was a renowned British cellist and influential teacher best known for mentoring the celebrated cellist Jacqueline du Pré.
-
D.
William Venn Gough
William Venn Gough was a British architect active in the late 19th and early 20th centuries, known for his work on prominent public and commemorative buildings.
-
E.
J. F. C. Harrison
J. F. C. Harrison was a British social historian known for his influential studies of Victorian society, popular education, and millenarian movements.
- 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: Robert Harold Ogle Triple: [Alpha Phi Alpha, founder, Robert Harold Ogle]
Generated description
Robert Harold Ogle was an American educator and civil servant best known as one of the seven founders of Alpha Phi Alpha, the first intercollegiate historically African American fraternity.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Robert Harold Ogle Target entity description: Robert Harold Ogle was an American educator and civil servant best known as one of the seven founders of Alpha Phi Alpha, the first intercollegiate historically African American fraternity.
-
A.
Reginald McKenna
Reginald McKenna was a British Liberal politician who held several senior government posts, including Home Secretary and Chancellor of the Exchequer, during the early 20th century.
-
B.
Sir Hugh Evans
Sir Hugh Evans is a comically pedantic Welsh parson in Shakespeare’s *The Merry Wives of Windsor*, known for his distinctive accent and meddling in the play’s romantic intrigues.
-
C.
William Pleeth
William Pleeth was a renowned British cellist and influential teacher best known for mentoring the celebrated cellist Jacqueline du Pré.
-
D.
William Venn Gough
William Venn Gough was a British architect active in the late 19th and early 20th centuries, known for his work on prominent public and commemorative buildings.
-
E.
J. F. C. Harrison
J. F. C. Harrison was a British social historian known for his influential studies of Victorian society, popular education, and millenarian movements.
- 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_69bd4465e03081909bfcfd7113062590 |
completed | March 20, 2026, 12:58 p.m. |
| NER | Named-entity recognition | batch_69bd7aba05b48190b6a7fc52ab3532f0 |
completed | March 20, 2026, 4:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69beeff49d708190a042dfab473a9646 |
completed | March 21, 2026, 7:22 p.m. |
| NEDg | Description generation | batch_69bef309c230819094ed6ae3fefe6e5b |
completed | March 21, 2026, 7:35 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bef36c88f4819082931dbe1bb13f89 |
completed | March 21, 2026, 7:37 p.m. |
Created at: March 20, 2026, 1:48 p.m.