Triple
T357543
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Office of Price Administration |
E7576
|
entity |
| Predicate | notableChairperson |
P377
|
FINISHED |
| Object |
Prentiss M. Brown
Prentiss M. Brown was an American Democratic politician and U.S. Senator from Michigan who played a key role in federal economic regulation during World War II.
|
E70815
|
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: Prentiss M. Brown | Statement: [Office of Price Administration, notableChairperson, Prentiss M. Brown]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Prentiss M. Brown Context triple: [Office of Price Administration, notableChairperson, Prentiss M. Brown]
-
A.
Nellie W. Carter
Nellie W. Carter was the mother of American actor and entertainer Mickey Rooney.
-
B.
John Flournoy Montgomery
John Flournoy Montgomery was an American diplomat who served as the U.S. Ambassador to Hungary in the years leading up to and during the early part of World War II.
-
C.
E. D. Nixon
E. D. Nixon was an African American civil rights leader and NAACP organizer in Montgomery, Alabama, who played a key role in initiating and organizing the Montgomery bus boycott.
-
D.
Blanche K. Bruce
Blanche K. Bruce was a prominent African American politician from Mississippi who became the first Black person to serve a full term in the U.S. Senate during the Reconstruction era.
-
E.
Charles Steele Jr.
Charles Steele Jr. is an American civil rights leader and politician best known for his longtime leadership of the Southern Christian Leadership Conference, the historic organization once led by Martin Luther King Jr.
- 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: Prentiss M. Brown Triple: [Office of Price Administration, notableChairperson, Prentiss M. Brown]
Generated description
Prentiss M. Brown was an American Democratic politician and U.S. Senator from Michigan who played a key role in federal economic regulation during World War II.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Prentiss M. Brown Target entity description: Prentiss M. Brown was an American Democratic politician and U.S. Senator from Michigan who played a key role in federal economic regulation during World War II.
-
A.
Nellie W. Carter
Nellie W. Carter was the mother of American actor and entertainer Mickey Rooney.
-
B.
John Flournoy Montgomery
John Flournoy Montgomery was an American diplomat who served as the U.S. Ambassador to Hungary in the years leading up to and during the early part of World War II.
-
C.
E. D. Nixon
E. D. Nixon was an African American civil rights leader and NAACP organizer in Montgomery, Alabama, who played a key role in initiating and organizing the Montgomery bus boycott.
-
D.
Blanche K. Bruce
Blanche K. Bruce was a prominent African American politician from Mississippi who became the first Black person to serve a full term in the U.S. Senate during the Reconstruction era.
-
E.
Charles Steele Jr.
Charles Steele Jr. is an American civil rights leader and politician best known for his longtime leadership of the Southern Christian Leadership Conference, the historic organization once led by Martin Luther King Jr.
- 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_69a2e7e696948190bebc966535995e45 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2ebb0e348819086e3ccd96c7b129e |
completed | Feb. 28, 2026, 1:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a4ed2f315c8190a6cb00ce703b00b1 |
completed | March 2, 2026, 1:51 a.m. |
| NEDg | Description generation | batch_69a4ee8ff8908190a8d59f3bca394faf |
completed | March 2, 2026, 1:57 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a4eee1013c8190b1adce3ad9c6e053 |
completed | March 2, 2026, 1:58 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.