Triple

T13155459
Position Surface form Disambiguated ID Type / Status
Subject Harriet Tubman Square station E312574 entity
Predicate serves P98 FINISHED
Object Harriet Tubman Square
Harriet Tubman Square is a public square in Newark, New Jersey, named in honor of the famed abolitionist and Underground Railroad conductor Harriet Tubman.
 E1028634 NE FINISHED

How this triple was built (4 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 Square | Statement: [Harriet Tubman Square station, serves, Harriet Tubman Square]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Harriet Tubman Square
Context triple: [Harriet Tubman Square station, serves, Harriet Tubman Square]
  • A. McPherson Square
    McPherson Square is a prominent public park and transportation hub in downtown Washington, D.C., known for its historic statue of Civil War General James B. McPherson and its surrounding commercial and office buildings.
  • B. McKinley Square
    McKinley Square is a public square in downtown Boston, Massachusetts, known for being the site of the historic Custom House Tower.
  • C. McKinley Square
    McKinley Square is a small urban park in San Francisco known for its hillside green space, playgrounds, and views near the Potrero Hill neighborhood.
  • D. Ellis Square
    Ellis Square is a historic public square in downtown Savannah, Georgia, known for its role in the city’s original town plan and its modern redevelopment as a lively urban gathering space.
  • E. Ben Franklin Place
    Ben Franklin Place is a multi-purpose civic and recreational complex in Nepean, Ontario, featuring community facilities such as a library, theatre, and public gathering spaces.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Harriet Tubman Square
Triple: [Harriet Tubman Square station, serves, Harriet Tubman Square]
Generated description
Harriet Tubman Square is a public square in Newark, New Jersey, named in honor of the famed abolitionist and Underground Railroad conductor Harriet Tubman.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Harriet Tubman Square
Target entity description: Harriet Tubman Square is a public square in Newark, New Jersey, named in honor of the famed abolitionist and Underground Railroad conductor Harriet Tubman.
  • A. McPherson Square
    McPherson Square is a prominent public park and transportation hub in downtown Washington, D.C., known for its historic statue of Civil War General James B. McPherson and its surrounding commercial and office buildings.
  • B. McKinley Square
    McKinley Square is a public square in downtown Boston, Massachusetts, known for being the site of the historic Custom House Tower.
  • C. McKinley Square
    McKinley Square is a small urban park in San Francisco known for its hillside green space, playgrounds, and views near the Potrero Hill neighborhood.
  • D. Ellis Square
    Ellis Square is a historic public square in downtown Savannah, Georgia, known for its role in the city’s original town plan and its modern redevelopment as a lively urban gathering space.
  • E. Ben Franklin Place
    Ben Franklin Place is a multi-purpose civic and recreational complex in Nepean, Ontario, featuring community facilities such as a library, theatre, and public gathering spaces.
  • F. None of above. chosen

Provenance (5 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_69d806aabde48190899e13e41659cae5 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d98c06ccb881909390df18e1a6f7ed completed April 10, 2026, 11:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6ff0f24dc8190930eb8a987019024 completed May 3, 2026, 7:53 a.m.
NEDg Description generation batch_69f701789bb48190814a0921248d1a7c completed May 3, 2026, 8:04 a.m.
NED2 Entity disambiguation (via description) batch_69f7038563848190ae96538e30ecafd5 completed May 3, 2026, 8:12 a.m.
Created at: April 9, 2026, 9:12 p.m.