Triple

T16983481
Position Surface form Disambiguated ID Type / Status
Subject Altoona, Pennsylvania E412001 entity
Predicate hasLandmark P105 FINISHED
Object Baker Mansion
Baker Mansion is a historic 19th-century Greek Revival mansion in Altoona, Pennsylvania, now operated as a museum showcasing local and family history.
 E1243896 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: Baker Mansion | Statement: [Altoona, Pennsylvania, hasLandmark, Baker Mansion]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Baker Mansion
Context triple: [Altoona, Pennsylvania, hasLandmark, Baker Mansion]
  • A. Brewster House
    Brewster House is a historic colonial-era home and landmark in Setauket, New York, known as one of the area's oldest surviving structures.
  • B. Harry Packer Mansion
    The Harry Packer Mansion is a historic 19th-century Victorian mansion in Jim Thorpe, Pennsylvania, known for its striking architecture, luxury accommodations, and murder mystery events.
  • C. Barker Mansion
    Barker Mansion is a historic 19th-century mansion in Michigan City, Indiana, built by industrialist John H. Barker and now preserved as a museum and cultural landmark.
  • D. Ivinson Mansion
    Ivinson Mansion is a historic Victorian-era residence and museum in Laramie, Wyoming, known for its ornate architecture and role in preserving the region’s cultural heritage.
  • E. Belcher-Ogden Mansion
    The Belcher-Ogden Mansion is a historic colonial-era residence in Elizabeth, New Jersey, notable for its association with prominent political figures and its well-preserved 18th-century architecture.
  • 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: Baker Mansion
Triple: [Altoona, Pennsylvania, hasLandmark, Baker Mansion]
Generated description
Baker Mansion is a historic 19th-century Greek Revival mansion in Altoona, Pennsylvania, now operated as a museum showcasing local and family history.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Baker Mansion
Target entity description: Baker Mansion is a historic 19th-century Greek Revival mansion in Altoona, Pennsylvania, now operated as a museum showcasing local and family history.
  • A. Brewster House
    Brewster House is a historic colonial-era home and landmark in Setauket, New York, known as one of the area's oldest surviving structures.
  • B. Harry Packer Mansion
    The Harry Packer Mansion is a historic 19th-century Victorian mansion in Jim Thorpe, Pennsylvania, known for its striking architecture, luxury accommodations, and murder mystery events.
  • C. Barker Mansion
    Barker Mansion is a historic 19th-century mansion in Michigan City, Indiana, built by industrialist John H. Barker and now preserved as a museum and cultural landmark.
  • D. Ivinson Mansion
    Ivinson Mansion is a historic Victorian-era residence and museum in Laramie, Wyoming, known for its ornate architecture and role in preserving the region’s cultural heritage.
  • E. Belcher-Ogden Mansion
    The Belcher-Ogden Mansion is a historic colonial-era residence in Elizabeth, New Jersey, notable for its association with prominent political figures and its well-preserved 18th-century architecture.
  • 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_69d886ca8f348190812768ea8d5055ce completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3d188ede48190baead48aac84c78d completed April 18, 2026, 6:46 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00dc0f13c88190b55da5be40a0a476 completed May 10, 2026, 7:27 p.m.
NEDg Description generation batch_6a00dc96a9588190b020fd7fd1deee2b completed May 10, 2026, 7:29 p.m.
NED2 Entity disambiguation (via description) batch_6a0114e04e00819093805024f8417fad completed May 10, 2026, 11:29 p.m.
Created at: April 10, 2026, 5:32 a.m.