Triple
T22496581
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Harriet Tubman Underground Railroad State Park |
E556156
|
entity |
| Predicate | sharesVisitorCenterWith |
P5696
|
FINISHED |
| Object | Harriet Tubman Underground Railroad National Historical Park |
—
|
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: Harriet Tubman Underground Railroad National Historical Park | Statement: [Harriet Tubman Underground Railroad State Park, sharesVisitorCenterWith, Harriet Tubman Underground Railroad National Historical Park]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Harriet Tubman Underground Railroad National Historical Park Context triple: [Harriet Tubman Underground Railroad State Park, sharesVisitorCenterWith, Harriet Tubman Underground Railroad National Historical Park]
-
A.
Harriet Tubman National Historical Park
Harriet Tubman National Historical Park is a U.S. National Park Service site preserving the home and legacy of abolitionist and Underground Railroad conductor Harriet Tubman.
-
B.
Harriet Tubman Underground Railroad State Park
chosen
Harriet Tubman Underground Railroad State Park is a Maryland state park and heritage site dedicated to the life, legacy, and freedom-seeking journeys of abolitionist Harriet Tubman and the Underground Railroad.
-
C.
Frederick Douglass National Historic Site
Frederick Douglass National Historic Site is a preserved historic home and museum in Washington, D.C., dedicated to the life, legacy, and residence of abolitionist and orator Frederick Douglass.
-
D.
Uncle Tom’s Cabin Historic Site
Uncle Tom’s Cabin Historic Site is a museum and heritage complex in Ontario, Canada, commemorating the life of Reverend Josiah Henson and the history of the Underground Railroad and Black settlement in the region.
-
E.
Reconstruction Era National Historical Park
Reconstruction Era National Historical Park is a U.S. national historical park in South Carolina that preserves and interprets sites related to the post–Civil War Reconstruction period and the transformation of American society.
- 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: sharesVisitorCenterWith Context triple: [Harriet Tubman Underground Railroad State Park, sharesVisitorCenterWith, Harriet Tubman Underground Railroad National Historical Park]
-
A.
sharesWith
Indicates that one entity gives another entity access to or use of something it possesses.
-
B.
sharesAreaWith
Indicates that two entities occupy or overlap the same geographic or spatial area.
-
C.
sharesFeatureWith
chosen
Indicates that two entities have at least one common attribute, property, or characteristic in common.
-
D.
sharesUniverseWith
Indicates that two entities exist within the same fictional or narrative universe, implying shared continuity, setting, or canon.
-
E.
sharesRateCenterStructureWith
Indicates that two telecommunications entities are associated with and utilize the same underlying rate center infrastructure or configuration.
- 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_69e11e5445bc8190b6a9481926db3355 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15cb2644c819094864bd88bcebcbd |
completed | April 29, 2026, 1:19 a.m. |
| PD | Predicate disambiguation | batch_69e898be31448190be5ae7f5656f0497 |
completed | April 22, 2026, 9:45 a.m. |
Created at: April 16, 2026, 8:50 p.m.