Triple

T9534003
Position Surface form Disambiguated ID Type / Status
Subject Putnam Trail E229965 entity
Predicate nearFacility P2064 FINISHED
Object Van Cortlandt House Museum
Van Cortlandt House Museum is a historic 18th-century mansion in the Bronx that now serves as a museum showcasing colonial-era life and the history of the Van Cortlandt family.
E806054 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: Van Cortlandt House Museum | Statement: [Putnam Trail, nearFacility, Van Cortlandt House Museum]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Van Cortlandt House Museum
Context triple: [Putnam Trail, nearFacility, Van Cortlandt House Museum]
  • A. Bartow-Pell Mansion Museum
    Bartow-Pell Mansion Museum is a historic 19th-century country estate and museum in the Bronx, New York City, known for its Greek Revival architecture and period gardens.
  • B. Dyckman Farmhouse Museum
    Dyckman Farmhouse Museum is a historic Dutch Colonial farmhouse in Manhattan that serves as a museum interpreting early New York City rural life.
  • C. Morris-Jumel Mansion
    The Morris-Jumel Mansion is a historic 18th-century house in New York City that served as George Washington’s headquarters during the Revolutionary War and is now preserved as a museum.
  • D. Lockwood–Mathews Mansion Museum
    The Lockwood–Mathews Mansion Museum is a 19th-century National Historic Landmark mansion in Norwalk, Connecticut, renowned for its grand Second Empire architecture and period interiors.
  • E. Washington Hall
    Washington Hall is a prominent historic building at the United States Military Academy at West Point, serving as a central facility for cadet dining and ceremonial functions.
  • 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: Van Cortlandt House Museum
Triple: [Putnam Trail, nearFacility, Van Cortlandt House Museum]
Generated description
Van Cortlandt House Museum is a historic 18th-century mansion in the Bronx that now serves as a museum showcasing colonial-era life and the history of the Van Cortlandt family.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Van Cortlandt House Museum
Target entity description: Van Cortlandt House Museum is a historic 18th-century mansion in the Bronx that now serves as a museum showcasing colonial-era life and the history of the Van Cortlandt family.
  • A. Bartow-Pell Mansion Museum
    Bartow-Pell Mansion Museum is a historic 19th-century country estate and museum in the Bronx, New York City, known for its Greek Revival architecture and period gardens.
  • B. Dyckman Farmhouse Museum
    Dyckman Farmhouse Museum is a historic Dutch Colonial farmhouse in Manhattan that serves as a museum interpreting early New York City rural life.
  • C. Morris-Jumel Mansion
    The Morris-Jumel Mansion is a historic 18th-century house in New York City that served as George Washington’s headquarters during the Revolutionary War and is now preserved as a museum.
  • D. Lockwood–Mathews Mansion Museum
    The Lockwood–Mathews Mansion Museum is a 19th-century National Historic Landmark mansion in Norwalk, Connecticut, renowned for its grand Second Empire architecture and period interiors.
  • E. Washington Hall
    Washington Hall is a prominent historic building at the United States Military Academy at West Point, serving as a central facility for cadet dining and ceremonial functions.
  • 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_69ca8479934c81908006d0e6e970ae05 completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd98c9fef88190beb291b41ee26066 completed April 1, 2026, 10:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69d14c4804988190b99343734b4882e0 completed April 4, 2026, 5:37 p.m.
NEDg Description generation batch_69d14e5455848190a0b2aa4d93204c6a completed April 4, 2026, 5:45 p.m.
NED2 Entity disambiguation (via description) batch_69d14eab4b6c819081e1f54cc79bf49f completed April 4, 2026, 5:47 p.m.
Created at: March 30, 2026, 8 p.m.