Triple
T18778159
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Congressional Black Caucus |
E459184
|
entity |
| Predicate | foundedBy |
P104
|
FINISHED |
| Object | Parren J. Mitchell |
—
|
NE NERFINISHED |
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: Parren J. Mitchell | Statement: [Congressional Black Caucus, foundedBy, Parren J. Mitchell]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Parren J. Mitchell Context triple: [Congressional Black Caucus, foundedBy, Parren J. Mitchell]
-
A.
Parren J. Mitchell
chosen
Parren J. Mitchell was a pioneering African American politician and civil rights advocate who became the first Black congressman from Maryland and a founding member of the Congressional Black Caucus.
-
B.
Avon N. Williams Jr.
Avon N. Williams Jr. was an influential American civil rights attorney and Tennessee state senator known for his pivotal role in desegregation and education equality efforts in Nashville.
-
C.
Charles M. Allen
Charles M. Allen was a United States federal judge who served on the bench in Kentucky prior to the tenure of Judge John G. Heyburn II.
-
D.
Bobby L. Hill
Bobby L. Hill is an American arts leader best known for co-founding the Studio Museum in Harlem, a pioneering institution dedicated to artists of African descent.
-
E.
Calvin J. Watts
Calvin J. Watts is an American educator and school administrator who has served as the superintendent of Gwinnett County Public Schools, one of the largest school districts in Georgia.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8d396f54c8190ba49db31e8743842 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e5933c640081909bb6fbaa1a21d411 |
completed | April 20, 2026, 2:45 a.m. |
Created at: April 10, 2026, 11:52 a.m.