Triple
T252664
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oliver Brown |
E5183
|
entity |
| Predicate | spouse |
P13
|
FINISHED |
| Object |
Leola Brown
Leola Brown was the wife of Oliver Brown, the named plaintiff in the landmark U.S. Supreme Court school desegregation case Brown v. Board of Education.
|
E104614
|
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: Leola Brown | Statement: [Oliver Brown, spouse, Leola Brown]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Leola Brown Context triple: [Oliver Brown, spouse, Leola Brown]
-
A.
Lucille Wilson
Lucille Wilson was the fourth wife of jazz legend Louis Armstrong, known for her long marriage to him and for preserving and promoting his legacy.
-
B.
Verna Fields
Verna Fields was an American film editor best known for her Oscar-winning work on the blockbuster thriller "Jaws" and her influential role in New Hollywood cinema.
-
C.
Laurey Williams
Laurey Williams is the spirited young farm girl who serves as the romantic heroine in the classic Rodgers and Hammerstein musical "Oklahoma!".
-
D.
Gloria Matthews
Gloria Matthews is a central character in Terry McMillan’s novel and its film adaptation "Waiting to Exhale," portrayed as a single mother navigating love, self-worth, and friendship.
-
E.
Fanny Davis Whitfield
Fanny Davis Whitfield was the mother of Louise Whitfield Carnegie, who became the wife of industrialist and philanthropist Andrew Carnegie.
- 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: Leola Brown Triple: [Oliver Brown, spouse, Leola Brown]
Generated description
Leola Brown was the wife of Oliver Brown, the named plaintiff in the landmark U.S. Supreme Court school desegregation case Brown v. Board of Education.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Leola Brown Target entity description: Leola Brown was the wife of Oliver Brown, the named plaintiff in the landmark U.S. Supreme Court school desegregation case Brown v. Board of Education.
-
A.
Lucille Wilson
Lucille Wilson was the fourth wife of jazz legend Louis Armstrong, known for her long marriage to him and for preserving and promoting his legacy.
-
B.
Verna Fields
Verna Fields was an American film editor best known for her Oscar-winning work on the blockbuster thriller "Jaws" and her influential role in New Hollywood cinema.
-
C.
Laurey Williams
Laurey Williams is the spirited young farm girl who serves as the romantic heroine in the classic Rodgers and Hammerstein musical "Oklahoma!".
-
D.
Gloria Matthews
Gloria Matthews is a central character in Terry McMillan’s novel and its film adaptation "Waiting to Exhale," portrayed as a single mother navigating love, self-worth, and friendship.
-
E.
Fanny Davis Whitfield
Fanny Davis Whitfield was the mother of Louise Whitfield Carnegie, who became the wife of industrialist and philanthropist Andrew Carnegie.
- 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_69a257c4bf688190a46ebbf411ab7473 |
completed | Feb. 28, 2026, 2:49 a.m. |
| NER | Named-entity recognition | batch_69a25d39eb3881909f435043c8697f13 |
completed | Feb. 28, 2026, 3:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a7bffe8a488190939b1a778db4f517 |
completed | March 4, 2026, 5:15 a.m. |
| NEDg | Description generation | batch_69a7c0bea40481908df44214da39135e |
completed | March 4, 2026, 5:18 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a7c125de38819084897b25887dea0e |
completed | March 4, 2026, 5:20 a.m. |
Created at: Feb. 28, 2026, 2:54 a.m.