Triple
T2017191
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Marguerite Erskine Walker |
E44021
|
entity |
| Predicate | name |
P16
|
FINISHED |
| Object | Marguerite Erskine Walker |
E44021
|
NE FINISHED |
How this triple was built (2 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: Marguerite Erskine Walker | Statement: [Marguerite Erskine Walker, name, Marguerite Erskine Walker]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Marguerite Erskine Walker Context triple: [Marguerite Erskine Walker, name, Marguerite Erskine Walker]
-
A.
Marguerite Erskine Walker
chosen
Marguerite Erskine Walker was the wife of American inventor and industrialist George Westinghouse and a prominent Pittsburgh social figure and philanthropist in the late 19th and early 20th centuries.
-
B.
Shirley Graham Du Bois
Shirley Graham Du Bois was an American writer, playwright, composer, and activist known for her contributions to African American arts and her leadership in Pan-African and civil rights movements.
-
C.
Alma Johnson Powell
Alma Johnson Powell is an American audiologist and education advocate best known as the longtime wife of former U.S. Secretary of State Colin Powell and for her leadership in children’s and literacy initiatives.
-
D.
Voletta Wallace
Voletta Wallace is a Jamaican-born American educator and author best known as the mother of rapper The Notorious B.I.G. and for her work preserving his legacy.
-
E.
Mary Church Terrell
Mary Church Terrell was a pioneering African American civil rights activist, educator, and suffragist who helped lead early 20th-century struggles against racial and gender discrimination.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69a8891201bc8190aca837be6de41579 |
completed | March 4, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69abb8ccdb7c81909f6b3c96f79fcdfc |
completed | March 7, 2026, 5:34 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae270a8cd88190a17839c345424ccd |
completed | March 9, 2026, 1:48 a.m. |
Created at: March 4, 2026, 7:38 p.m.