Triple

T11712849
Position Surface form Disambiguated ID Type / Status
Subject Wiscasset, Maine, United States E278415 entity
Predicate hasLandmark P105 FINISHED
Object Nickels-Sortwell House
The Nickels-Sortwell House is a historic Federal-style mansion and museum in Wiscasset, Maine, renowned as one of New England’s finest examples of early 19th-century domestic architecture.
E942050 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: Nickels-Sortwell House | Statement: [Wiscasset, Maine, United States, hasLandmark, Nickels-Sortwell House]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Nickels-Sortwell House
Context triple: [Wiscasset, Maine, United States, hasLandmark, Nickels-Sortwell House]
  • A. Nathaniel Russell House
    The Nathaniel Russell House is a renowned early 19th-century neoclassical townhouse in Charleston, South Carolina, celebrated for its elaborate interiors and iconic free-flying spiral staircase.
  • B. Hooper-Lee-Nichols House
    The Hooper-Lee-Nichols House is one of the oldest surviving residences in Cambridge, Massachusetts, notable for its early 18th-century architecture and long association with prominent local families.
  • C. Grant-Humphreys Mansion
    Grant-Humphreys Mansion is a historic Beaux-Arts mansion in Denver, Colorado, known for its association with prominent political figures and its use as an event and cultural venue.
  • D. Ladd-Gilman House
    The Ladd-Gilman House is a historic 18th-century residence in Exeter, New Hampshire, notable for serving as the state treasury during the American Revolution and now forming part of the American Independence Museum.
  • E. Samuel Fleming House
    The Samuel Fleming House is a historic 18th-century stone dwelling and museum in Flemington, New Jersey, associated with early settler Samuel Fleming and the town’s colonial-era development.
  • 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: Nickels-Sortwell House
Triple: [Wiscasset, Maine, United States, hasLandmark, Nickels-Sortwell House]
Generated description
The Nickels-Sortwell House is a historic Federal-style mansion and museum in Wiscasset, Maine, renowned as one of New England’s finest examples of early 19th-century domestic architecture.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Nickels-Sortwell House
Target entity description: The Nickels-Sortwell House is a historic Federal-style mansion and museum in Wiscasset, Maine, renowned as one of New England’s finest examples of early 19th-century domestic architecture.
  • A. Nathaniel Russell House
    The Nathaniel Russell House is a renowned early 19th-century neoclassical townhouse in Charleston, South Carolina, celebrated for its elaborate interiors and iconic free-flying spiral staircase.
  • B. Hooper-Lee-Nichols House
    The Hooper-Lee-Nichols House is one of the oldest surviving residences in Cambridge, Massachusetts, notable for its early 18th-century architecture and long association with prominent local families.
  • C. Grant-Humphreys Mansion
    Grant-Humphreys Mansion is a historic Beaux-Arts mansion in Denver, Colorado, known for its association with prominent political figures and its use as an event and cultural venue.
  • D. Ladd-Gilman House
    The Ladd-Gilman House is a historic 18th-century residence in Exeter, New Hampshire, notable for serving as the state treasury during the American Revolution and now forming part of the American Independence Museum.
  • E. Samuel Fleming House
    The Samuel Fleming House is a historic 18th-century stone dwelling and museum in Flemington, New Jersey, associated with early settler Samuel Fleming and the town’s colonial-era development.
  • 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_69d6aaff2ce88190b4a1e4b341ad5377 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8a4be10088190854699385d1f6a95 completed April 10, 2026, 7:20 a.m.
NED1 Entity disambiguation (via context triple) batch_69ef838562d08190b9a764e88c50d423 completed April 27, 2026, 3:40 p.m.
NEDg Description generation batch_69ef9b68309081909f3f614efeeb2ab1 completed April 27, 2026, 5:22 p.m.
NED2 Entity disambiguation (via description) batch_69efd6aba82c81909ff22e6b26db3cfe completed April 27, 2026, 9:35 p.m.
Created at: April 8, 2026, 9:40 p.m.