Triple

T1544125
Position Surface form Disambiguated ID Type / Status
Subject Old Croton Aqueduct State Historic Park E32936 entity
Predicate hasVisitorCenter P105 FINISHED
Object Keeper’s House Visitor Center
Keeper’s House Visitor Center is a historic interpretive center in Dobbs Ferry, New York, that provides exhibits and information about the Old Croton Aqueduct and its role in New York City’s water supply history.
E176311 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: Keeper’s House Visitor Center | Statement: [Old Croton Aqueduct State Historic Park, hasVisitorCenter, Keeper’s House Visitor Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Keeper’s House Visitor Center
Context triple: [Old Croton Aqueduct State Historic Park, hasVisitorCenter, Keeper’s House Visitor Center]
  • A. Ernest F. Coe Visitor Center
    Ernest F. Coe Visitor Center is the main visitor facility and eastern gateway to Everglades National Park, offering exhibits, information, and services for park visitors.
  • B. Kohm Yah-mah-nee Visitor Center
    Kohm Yah-mah-nee Visitor Center is the main year-round visitor facility at Lassen Volcanic National Park, offering exhibits, information, and services that introduce and orient visitors to the park’s volcanic landscape.
  • C. Giant Forest Museum
    Giant Forest Museum is a visitor center in Sequoia National Park that interprets the natural and cultural history of the Giant Forest sequoia grove.
  • D. North Bridge Visitor Center
    North Bridge Visitor Center is a historic-site visitor facility in Concord, Massachusetts, that interprets the opening battles of the American Revolutionary War at Minute Man National Historical Park.
  • E. Museum at Prairiefire
    The Museum at Prairiefire is a science, natural history, and art museum in Overland Park, Kansas, known for its striking, colorful architecture and traveling exhibits in partnership with the American Museum of Natural History.
  • 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: Keeper’s House Visitor Center
Triple: [Old Croton Aqueduct State Historic Park, hasVisitorCenter, Keeper’s House Visitor Center]
Generated description
Keeper’s House Visitor Center is a historic interpretive center in Dobbs Ferry, New York, that provides exhibits and information about the Old Croton Aqueduct and its role in New York City’s water supply history.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Keeper’s House Visitor Center
Target entity description: Keeper’s House Visitor Center is a historic interpretive center in Dobbs Ferry, New York, that provides exhibits and information about the Old Croton Aqueduct and its role in New York City’s water supply history.
  • A. Ernest F. Coe Visitor Center
    Ernest F. Coe Visitor Center is the main visitor facility and eastern gateway to Everglades National Park, offering exhibits, information, and services for park visitors.
  • B. Kohm Yah-mah-nee Visitor Center
    Kohm Yah-mah-nee Visitor Center is the main year-round visitor facility at Lassen Volcanic National Park, offering exhibits, information, and services that introduce and orient visitors to the park’s volcanic landscape.
  • C. Giant Forest Museum
    Giant Forest Museum is a visitor center in Sequoia National Park that interprets the natural and cultural history of the Giant Forest sequoia grove.
  • D. North Bridge Visitor Center
    North Bridge Visitor Center is a historic-site visitor facility in Concord, Massachusetts, that interprets the opening battles of the American Revolutionary War at Minute Man National Historical Park.
  • E. Museum at Prairiefire
    The Museum at Prairiefire is a science, natural history, and art museum in Overland Park, Kansas, known for its striking, colorful architecture and traveling exhibits in partnership with the American Museum of Natural History.
  • 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_69a885ed29088190a3c2d5a3d100c16e completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a9084140f0819098c81d295d08d480 completed March 5, 2026, 4:36 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad309baebc81908240a0370bad9935 completed March 8, 2026, 8:17 a.m.
NEDg Description generation batch_69ad3117b49881908916e7137f8b655c completed March 8, 2026, 8:19 a.m.
NED2 Entity disambiguation (via description) batch_69ad3179b0148190b69b16b5d2051ece completed March 8, 2026, 8:21 a.m.
Created at: March 4, 2026, 7:26 p.m.