Triple
T22285960
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Emancipation Oak |
E550860
|
entity |
| Predicate | historicalNameOfAssociatedInstitution |
P138798
|
FINISHED |
| Object | Hampton Normal and Agricultural Institute |
—
|
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: Hampton Normal and Agricultural Institute | Statement: [Emancipation Oak, historicalNameOfAssociatedInstitution, Hampton Normal and Agricultural Institute]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hampton Normal and Agricultural Institute Context triple: [Emancipation Oak, historicalNameOfAssociatedInstitution, Hampton Normal and Agricultural Institute]
-
A.
Hampton Normal and Agricultural Institute
chosen
Hampton Normal and Agricultural Institute was a historically Black college in Virginia known for its emphasis on industrial and teacher education and for shaping the educational philosophy of leaders like Booker T. Washington.
-
B.
Hampton School
Hampton School is a leading independent day school for boys in Hampton, Greater London, known for its strong academic results and extensive co-curricular opportunities.
-
C.
Avery Normal Institute
Avery Normal Institute was a pioneering educational institution for African Americans in Charleston, South Carolina, known for training Black teachers and civil rights leaders in the late 19th and early 20th centuries.
-
D.
Storer College
Storer College was a historically Black college in Harpers Ferry, West Virginia, known for educating African American students and playing a significant role in Black higher education and civil rights history.
-
E.
Peabody Normal College
Peabody Normal College was a teacher-training institution in Nashville, Tennessee, that played a key role in educating Southern educators in the late 19th and early 20th centuries.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: historicalNameOfAssociatedInstitution Context triple: [Emancipation Oak, historicalNameOfAssociatedInstitution, Hampton Normal and Agricultural Institute]
-
A.
historicalNameOfInstitution
chosen
Indicates that one institution is a former or historical name by which another institution was previously known.
-
B.
nameOfLegacyInstitution
Indicates that one entity is the official or recognized name of an institution that existed in the past or in a previous organizational form.
-
C.
parentInstitutionFormerName
Indicates that the parent institution of an entity previously operated under a different official name.
-
D.
associatedInstitutionFounded
Indicates that the referenced institution was founded or established by, or in direct connection with, the subject entity.
-
E.
hasFormerInstitutionName
Indicates that an institution was previously known by a different name.
- F. None of above.
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_69e11e44d538819097c6b8f333af3352 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15607d9948190b4b8e9cd7fa4d390 |
completed | April 29, 2026, 12:51 a.m. |
| PD | Predicate disambiguation | batch_69e72ff0363081909f794d19c8a64837 |
completed | April 21, 2026, 8:06 a.m. |
Created at: April 16, 2026, 8:40 p.m.