Triple

T9664991
Position Surface form Disambiguated ID Type / Status
Subject Rossett E233679 entity
Predicate hasLandmark P105 FINISHED
Object Trevalyn Hall
Trevalyn Hall is a historic country house and estate near Rossett in Wrexham County Borough, Wales, noted for its architectural and heritage significance.
 E812877 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: Trevalyn Hall | Statement: [Rossett, hasLandmark, Trevalyn Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Trevalyn Hall
Context triple: [Rossett, hasLandmark, Trevalyn Hall]
  • A. Verree House
    Verree House is a historic building located within Pennypack Park in Philadelphia, known for its colonial-era architecture and significance in local history.
  • B. Rockwood Hall
    Rockwood Hall is a historic Gilded Age estate overlooking the Hudson River in Pocantico Hills, New York, once associated with the Rockefeller family.
  • C. Poplar Hall
    Poplar Hall is a historic plantation estate in Delaware noted for its colonial-era architecture and significance in the region’s early agricultural history.
  • D. Harmony Hall
    Harmony Hall is a historic 18th-century Georgian-style mansion and estate located along the Potomac River in Prince George’s County, Maryland.
  • E. Sweetbriar Hall
    Sweetbriar Hall is a historic timber-framed house in Nantwich, Cheshire, noted for its distinctive Tudor architecture and heritage significance.
  • 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: Trevalyn Hall
Triple: [Rossett, hasLandmark, Trevalyn Hall]
Generated description
Trevalyn Hall is a historic country house and estate near Rossett in Wrexham County Borough, Wales, noted for its architectural and heritage significance.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Trevalyn Hall
Target entity description: Trevalyn Hall is a historic country house and estate near Rossett in Wrexham County Borough, Wales, noted for its architectural and heritage significance.
  • A. Verree House
    Verree House is a historic building located within Pennypack Park in Philadelphia, known for its colonial-era architecture and significance in local history.
  • B. Rockwood Hall
    Rockwood Hall is a historic Gilded Age estate overlooking the Hudson River in Pocantico Hills, New York, once associated with the Rockefeller family.
  • C. Poplar Hall
    Poplar Hall is a historic plantation estate in Delaware noted for its colonial-era architecture and significance in the region’s early agricultural history.
  • D. Harmony Hall
    Harmony Hall is a historic 18th-century Georgian-style mansion and estate located along the Potomac River in Prince George’s County, Maryland.
  • E. Sweetbriar Hall
    Sweetbriar Hall is a historic timber-framed house in Nantwich, Cheshire, noted for its distinctive Tudor architecture and heritage significance.
  • 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_69ca848d3b6c8190ae98ea554dea58df completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd9c0e1ef481909c50a4ba5fd94583 completed April 1, 2026, 10:28 p.m.
NED1 Entity disambiguation (via context triple) batch_69d18a17eea08190825404b01b0e8d96 completed April 4, 2026, 10 p.m.
NEDg Description generation batch_69d18aee8ef8819080ce061f3d145712 completed April 4, 2026, 10:04 p.m.
NED2 Entity disambiguation (via description) batch_69d18b34d14881909b8da862c12f8727 completed April 4, 2026, 10:05 p.m.
Created at: March 30, 2026, 8:14 p.m.