Triple
T2683921
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Niagara Movement |
E57436
|
entity |
| Predicate | hasKeyPerson |
P256
|
FINISHED |
| Object | William Monroe Trotter |
E291111
|
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: William Monroe Trotter | Statement: [Niagara Movement, hasKeyPerson, William Monroe Trotter]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: William Monroe Trotter Context triple: [Niagara Movement, hasKeyPerson, William Monroe Trotter]
-
A.
William Monroe Trotter
chosen
William Monroe Trotter was an influential African American newspaper editor and civil rights activist who fiercely opposed racial segregation and challenged Booker T. Washington’s accommodationist approach in the early 20th century.
-
B.
Josiah E. DuBois Jr.
Josiah E. DuBois Jr. was a U.S. Treasury Department lawyer and key Holocaust whistleblower whose efforts helped expose government inaction and led to the rescue of tens of thousands of Jews during World War II.
-
C.
Wendell Phillips Garrison
Wendell Phillips Garrison was an American editor and author best known for his long tenure as literary editor of The Nation and for advancing the reformist and abolitionist legacy of his family.
-
D.
Henry Beard Delany
Henry Beard Delany was an influential African-American Episcopal bishop and educator who became one of the first Black bishops in the Episcopal Church in the United States.
-
E.
Arthur B. Spingarn
Arthur B. Spingarn was an American lawyer, civil rights leader, and prominent collector of African American literature and history whose extensive archives helped lay the foundation for major Black studies research collections.
- 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_69ab4a5028388190a36f3baf1588309e |
completed | March 6, 2026, 9:42 p.m. |
| NER | Named-entity recognition | batch_69abd9d7692c81909d8fd9ce3817161b |
completed | March 7, 2026, 7:55 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69afbbb6de488190a0fb87efc7297ccb |
completed | March 10, 2026, 6:35 a.m. |
Created at: March 6, 2026, 9:54 p.m.