Triple
T17437261
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chuck Brown & the Soul Searchers |
E424030
|
entity |
| Predicate | hasMember |
P10
|
FINISHED |
| Object | Lloyd Pinchback |
—
|
NE NERFINISHED |
How this triple was built (3 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: Lloyd Pinchback | Statement: [Chuck Brown & the Soul Searchers, hasMember, Lloyd Pinchback]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lloyd Pinchback Context triple: [Chuck Brown & the Soul Searchers, hasMember, Lloyd Pinchback]
-
A.
Hiram Revels
Hiram Revels was the first African American to serve in the United States Senate, representing Mississippi during the Reconstruction era.
-
B.
Blanche K. Bruce
Blanche K. Bruce was a prominent African American politician from Mississippi who became the first Black person to serve a full term in the U.S. Senate during the Reconstruction era.
-
C.
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.
-
D.
Willie S. Griggs
Willie S. Griggs was the lead plaintiff in the landmark U.S. Supreme Court case Griggs v. Duke Power Co., which established the doctrine of disparate impact in employment discrimination law.
-
E.
Henry T. Rainey
Henry T. Rainey was an American Democratic politician who served as Speaker of the U.S. House of Representatives during the early New Deal era under President Franklin D. Roosevelt.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lloyd Pinchback Target entity description: Lloyd Pinchback is an American musician best known as a saxophonist and flutist with the pioneering Washington, D.C. go-go band Chuck Brown & the Soul Searchers.
-
A.
Hiram Revels
Hiram Revels was the first African American to serve in the United States Senate, representing Mississippi during the Reconstruction era.
-
B.
Blanche K. Bruce
Blanche K. Bruce was a prominent African American politician from Mississippi who became the first Black person to serve a full term in the U.S. Senate during the Reconstruction era.
-
C.
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.
-
D.
Willie S. Griggs
Willie S. Griggs was the lead plaintiff in the landmark U.S. Supreme Court case Griggs v. Duke Power Co., which established the doctrine of disparate impact in employment discrimination law.
-
E.
Henry T. Rainey
Henry T. Rainey was an American Democratic politician who served as Speaker of the U.S. House of Representatives during the early New Deal era under President Franklin D. Roosevelt.
- F. None of above. chosen
Provenance (2 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_69d889d88b6081908bada047f5b3ba51 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e44ff468a08190bdc5cebb8162b4ba |
completed | April 19, 2026, 3:45 a.m. |
Created at: April 10, 2026, 5:46 a.m.