Triple
T6251331
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | African-American history of Memphis |
E140051
|
entity |
| Predicate | hasKeyFigure |
P810
|
FINISHED |
| Object | Robert R. Church Sr. |
E104611
|
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: Robert R. Church Sr. | Statement: [African-American history of Memphis, hasKeyFigure, Robert R. Church Sr.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Robert R. Church Sr. Context triple: [African-American history of Memphis, hasKeyFigure, Robert R. Church Sr.]
-
A.
Robert Church
chosen
Robert Church is a notable individual bearing the surname Church, recognized for achievements that distinguish him among others with this family name.
-
B.
Otho Holland Williams
Otho Holland Williams was an American Revolutionary War officer from Maryland who rose to prominence as a respected Continental Army commander and later served in various civic and military roles in the early United States.
-
C.
Wilmer C. Butler
Wilmer C. Butler, better known as Bill Butler, was an American cinematographer renowned for his work on films such as "Jaws," "Rocky II–IV," and "One Flew Over the Cuckoo’s Nest."
-
D.
Augustus F. Hawkins
Augustus F. Hawkins was a pioneering African American U.S. Congressman from California known for his leadership on civil rights, labor, and full-employment legislation.
-
E.
John R. Lynch
John R. Lynch was a prominent African American politician, Reconstruction-era congressman from Mississippi, and later a historian and author who documented the politics of his time.
- 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_69c008b4858c819095b0199114a9a87b |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c0633fb2ac8190b71b8e35fa923300 |
completed | March 22, 2026, 9:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c5e3ef699c819090b5c21700d1deb6 |
completed | March 27, 2026, 1:57 a.m. |
Created at: March 22, 2026, 4:24 p.m.