Triple
T1067964
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lewis F. Powell Jr. |
E23255
|
entity |
| Predicate | spouse |
P13
|
FINISHED |
| Object |
Josephine Pierce Rucker Powell
Josephine Pierce Rucker Powell was the wife of U.S. Supreme Court Justice Lewis F. Powell Jr. and a prominent partner in his social and civic life.
|
E136391
|
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: Josephine Pierce Rucker Powell | Statement: [Lewis F. Powell Jr., spouse, Josephine Pierce Rucker Powell]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Josephine Pierce Rucker Powell Context triple: [Lewis F. Powell Jr., spouse, Josephine Pierce Rucker Powell]
-
A.
Madge Gates Wallace
Madge Gates Wallace was the mother of Bess Truman and mother-in-law of U.S. President Harry S. Truman, known for her strong personality and complex relationship with her son-in-law.
-
B.
Anne Gust Brown
Anne Gust Brown is an American business executive and lawyer best known as the wife of former California Governor Jerry Brown and for her influential role in his political and policy circles.
-
C.
Tricia Nixon Cox
Tricia Nixon Cox is the elder daughter of former U.S. President Richard Nixon, known for her prominent role as a White House hostess and her highly publicized 1971 Rose Garden wedding.
-
D.
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.
-
E.
Julia Elizabeth Baldwin Rice
Julia Elizabeth Baldwin Rice was the wife of American businessman and philanthropist William Marsh Rice, whose estate funded the establishment of Rice University.
- 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: Josephine Pierce Rucker Powell Triple: [Lewis F. Powell Jr., spouse, Josephine Pierce Rucker Powell]
Generated description
Josephine Pierce Rucker Powell was the wife of U.S. Supreme Court Justice Lewis F. Powell Jr. and a prominent partner in his social and civic life.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Josephine Pierce Rucker Powell Target entity description: Josephine Pierce Rucker Powell was the wife of U.S. Supreme Court Justice Lewis F. Powell Jr. and a prominent partner in his social and civic life.
-
A.
Madge Gates Wallace
Madge Gates Wallace was the mother of Bess Truman and mother-in-law of U.S. President Harry S. Truman, known for her strong personality and complex relationship with her son-in-law.
-
B.
Anne Gust Brown
Anne Gust Brown is an American business executive and lawyer best known as the wife of former California Governor Jerry Brown and for her influential role in his political and policy circles.
-
C.
Tricia Nixon Cox
Tricia Nixon Cox is the elder daughter of former U.S. President Richard Nixon, known for her prominent role as a White House hostess and her highly publicized 1971 Rose Garden wedding.
-
D.
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.
-
E.
Julia Elizabeth Baldwin Rice
Julia Elizabeth Baldwin Rice was the wife of American businessman and philanthropist William Marsh Rice, whose estate funded the establishment of Rice University.
- 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_69a493ee1f908190992b5f0d1b04459b |
completed | March 1, 2026, 7:30 p.m. |
| NER | Named-entity recognition | batch_69a4b911f06881908659cb85ba1e05e0 |
completed | March 1, 2026, 10:09 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac763827b08190b84cc18a5cfa64fc |
completed | March 7, 2026, 7:02 p.m. |
| NEDg | Description generation | batch_69ac76c0863c81909c68208709e4767b |
completed | March 7, 2026, 7:04 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac778551f88190ac041d80e41d209d |
completed | March 7, 2026, 7:07 p.m. |
Created at: March 1, 2026, 7:42 p.m.