Triple

T3109781
Position Surface form Disambiguated ID Type / Status
Subject Letchworth State Park E64921 entity
Predicate contains P35 FINISHED
Object Glen Iris Estate
Glen Iris Estate is a historic mansion and former home of industrialist William Pryor Letchworth, now serving as an inn and focal point within Letchworth State Park in New York.
E327108 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: Glen Iris Estate | Statement: [Letchworth State Park, contains, Glen Iris Estate]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Glen Iris Estate
Context triple: [Letchworth State Park, contains, Glen Iris Estate]
  • A. Daisy Hill
    Daisy Hill is a railway station in Greater Manchester, England, serving the local community with regular regional train services.
  • B. Savoy Estate
    The Savoy Estate is a historic property complex in central London associated with the British Crown, encompassing notable buildings such as the Savoy Hotel and the Savoy Theatre.
  • C. Wentworth Estate
    Wentworth Estate is an exclusive, affluent residential area in Surrey, England, best known for its luxury homes and the prestigious Wentworth Club golf courses.
  • D. Arlington Estate
    Arlington Estate is the historic Virginia plantation that served as the home of the Custis-Lee family and later became the site of Arlington National Cemetery.
  • E. Campbell Estate
    Campbell Estate is a prominent Hawaiian land development and real estate trust historically known for transforming large tracts of land, including areas in and around Kapolei, into major residential, commercial, and industrial projects.
  • 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: Glen Iris Estate
Triple: [Letchworth State Park, contains, Glen Iris Estate]
Generated description
Glen Iris Estate is a historic mansion and former home of industrialist William Pryor Letchworth, now serving as an inn and focal point within Letchworth State Park in New York.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Glen Iris Estate
Target entity description: Glen Iris Estate is a historic mansion and former home of industrialist William Pryor Letchworth, now serving as an inn and focal point within Letchworth State Park in New York.
  • A. Daisy Hill
    Daisy Hill is a railway station in Greater Manchester, England, serving the local community with regular regional train services.
  • B. Savoy Estate
    The Savoy Estate is a historic property complex in central London associated with the British Crown, encompassing notable buildings such as the Savoy Hotel and the Savoy Theatre.
  • C. Wentworth Estate
    Wentworth Estate is an exclusive, affluent residential area in Surrey, England, best known for its luxury homes and the prestigious Wentworth Club golf courses.
  • D. Arlington Estate
    Arlington Estate is the historic Virginia plantation that served as the home of the Custis-Lee family and later became the site of Arlington National Cemetery.
  • E. Campbell Estate
    Campbell Estate is a prominent Hawaiian land development and real estate trust historically known for transforming large tracts of land, including areas in and around Kapolei, into major residential, commercial, and industrial projects.
  • 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_69ad857eeaf48190b34ebfdaa7a264cf completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69ada2a0ab2481908db50738ec3ad0fb completed March 8, 2026, 4:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69b203902a6881909b20589fad629640 completed March 12, 2026, 12:06 a.m.
NEDg Description generation batch_69b204b575c88190a5d3705c81f0dc6b completed March 12, 2026, 12:11 a.m.
NED2 Entity disambiguation (via description) batch_69b20574fab48190bf48d62d35dd4ed5 completed March 12, 2026, 12:14 a.m.
Created at: March 8, 2026, 3:04 p.m.