Triple

T1121960
Position Surface form Disambiguated ID Type / Status
Subject Wilmington, Delaware E24630 entity
Predicate hasLandmark P105 FINISHED
Object Nemours Estate
Nemours Estate is a historic Gilded Age mansion and formal French-style garden complex built by industrialist Alfred I. du Pont, now serving as a museum and cultural attraction.
E127702 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: Nemours Estate | Statement: [Wilmington, Delaware, hasLandmark, Nemours Estate]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Nemours Estate
Context triple: [Wilmington, Delaware, hasLandmark, Nemours Estate]
  • A. Marble House
    Marble House is a lavish Gilded Age mansion in Newport, Rhode Island, famed for its opulent Beaux-Arts architecture and extravagant interiors.
  • B. Codman Estate
    Codman Estate is a historic country house and landscaped grounds in Lincoln, Massachusetts, preserved as a museum that reflects over two centuries of New England family life and architecture.
  • C. Hillwood
    Hillwood is a real estate development company known for large-scale industrial, commercial, and mixed-use projects across the United States.
  • D. Lyndhurst Mansion
    Lyndhurst Mansion is a renowned 19th-century Gothic Revival country house and historic estate overlooking the Hudson River in Tarrytown, New York.
  • E. Emlen Physick Estate
    The Emlen Physick Estate is a preserved Victorian house museum in Cape May, New Jersey, renowned as an outstanding example of Stick Style architecture and 19th-century seaside resort life.
  • 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: Nemours Estate
Triple: [Wilmington, Delaware, hasLandmark, Nemours Estate]
Generated description
Nemours Estate is a historic Gilded Age mansion and formal French-style garden complex built by industrialist Alfred I. du Pont, now serving as a museum and cultural attraction.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Nemours Estate
Target entity description: Nemours Estate is a historic Gilded Age mansion and formal French-style garden complex built by industrialist Alfred I. du Pont, now serving as a museum and cultural attraction.
  • A. Marble House
    Marble House is a lavish Gilded Age mansion in Newport, Rhode Island, famed for its opulent Beaux-Arts architecture and extravagant interiors.
  • B. Codman Estate
    Codman Estate is a historic country house and landscaped grounds in Lincoln, Massachusetts, preserved as a museum that reflects over two centuries of New England family life and architecture.
  • C. Hillwood
    Hillwood is a real estate development company known for large-scale industrial, commercial, and mixed-use projects across the United States.
  • D. Lyndhurst Mansion
    Lyndhurst Mansion is a renowned 19th-century Gothic Revival country house and historic estate overlooking the Hudson River in Tarrytown, New York.
  • E. Emlen Physick Estate
    The Emlen Physick Estate is a preserved Victorian house museum in Cape May, New Jersey, renowned as an outstanding example of Stick Style architecture and 19th-century seaside resort life.
  • 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_69a4940712c88190aa244f3fc6070a65 completed March 1, 2026, 7:31 p.m.
NER Named-entity recognition batch_69a4bbbf71188190b82c8fff9d5ac01a completed March 1, 2026, 10:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac539d51848190a9eb9ddaa7e4c6a8 completed March 7, 2026, 4:34 p.m.
NEDg Description generation batch_69ac54426e3c8190af166a54af44e210 completed March 7, 2026, 4:37 p.m.
NED2 Entity disambiguation (via description) batch_69ac54bb7b148190ba1c8ab2202cf429 completed March 7, 2026, 4:39 p.m.
Created at: March 1, 2026, 7:44 p.m.