Triple

T16368107
Position Surface form Disambiguated ID Type / Status
Subject Frederick Augustus Washington Bailey E397486 entity
Predicate subjectOf P38 FINISHED
Object Frederick Douglass National Historic Site E288836 NE FINISHED

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: Frederick Douglass National Historic Site | Statement: [Frederick Augustus Washington Bailey, subjectOf, Frederick Douglass National Historic Site]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Frederick Douglass National Historic Site
Context triple: [Frederick Augustus Washington Bailey, subjectOf, Frederick Douglass National Historic Site]
  • A. Frederick Douglass National Historic Site chosen
    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.
  • B. 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.
  • C. 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.
  • D. Tubman Museum
    The Tubman Museum is a cultural institution in Macon, Georgia dedicated to preserving and showcasing African American art, history, and culture.
  • E. Harriet Tubman Underground Railroad State Park
    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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69d87f2778dc8190aa95c7572db127e6 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e2ff3f0694819097faa1c1447a9e97 completed April 18, 2026, 3:49 a.m.
NED1 Entity disambiguation (via context triple) batch_6a002dc29f088190ba5d69ff3c12a251 completed May 10, 2026, 7:03 a.m.
Created at: April 10, 2026, 5:08 a.m.