Triple
T20257432
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yale Schola Cantorum |
E498739
|
entity |
| Predicate | formerConductor |
P21936
|
FINISHED |
| Object | Marguerite L. Brooks |
—
|
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: Marguerite L. Brooks | Statement: [Yale Schola Cantorum, formerConductor, Marguerite L. Brooks]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Marguerite L. Brooks Context triple: [Yale Schola Cantorum, formerConductor, Marguerite L. Brooks]
-
A.
Marguerite L. Brooks
chosen
Marguerite L. Brooks is an American choral conductor and educator best known for her long tenure leading Yale University's renowned choral programs.
-
B.
Louise M. Johnson
Louise M. Johnson is known as the spouse of American actor and singer Michael Parks.
-
C.
Aurelia S. Browder
Aurelia S. Browder was a civil rights activist whose arrest for refusing to give up her bus seat in Montgomery, Alabama, led to her serving as a key plaintiff in the landmark case that helped end bus segregation.
-
D.
Elizabeth H. Moore
Elizabeth H. Moore is known primarily as the wife of Robert Patterson.
-
E.
Mary C. Noble
Mary C. Noble is an American jurist who served as a justice and later deputy chief justice of the Kentucky Supreme Court.
- 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_69da6275fa6c8190952924930adee150 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e674c7296c819092860942de8f28d5 |
completed | April 20, 2026, 6:47 p.m. |
Created at: April 11, 2026, 11:41 p.m.