Triple

T3892424
Position Surface form Disambiguated ID Type / Status
Subject Frederick Douglass E88089 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 Douglass, 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 Douglass, 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. Tubman Museum
    The Tubman Museum is a cultural institution in Macon, Georgia dedicated to preserving and showcasing African American art, history, and culture.
  • D. Banneker-Douglass Museum
    The Banneker-Douglass Museum is Maryland’s official state museum of African American heritage, highlighting Black history and culture through exhibits, collections, and educational programs.
  • E. Abraham Lincoln Birthplace National Historical Park
    Abraham Lincoln Birthplace National Historical Park is a U.S. National Historical Park preserving the site and a symbolic log cabin memorializing the early life and birthplace of President Abraham Lincoln in central Kentucky.
  • 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_69aed9466d548190939f5217a23ed4ac completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aeecb237748190a4d41b76e8efd0ba completed March 9, 2026, 3:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69b51c9484f08190b47eec550e521da5 completed March 14, 2026, 8:30 a.m.
Created at: March 9, 2026, 3:21 p.m.