Triple

T18440224
Position Surface form Disambiguated ID Type / Status
Subject Sir Henry Mill Pellatt E450505 entity
Predicate legacy P267 FINISHED
Object Casa Loma operates as a public tourist attraction — NE NERFINISHED

How this triple was built (3 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: Casa Loma operates as a public tourist attraction | Statement: [Sir Henry Mill Pellatt, legacy, Casa Loma operates as a public tourist attraction]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Casa Loma operates as a public tourist attraction
Context triple: [Sir Henry Mill Pellatt, legacy, Casa Loma operates as a public tourist attraction]
  • A. Custom House Visitor Centre
    The Custom House Visitor Centre is a heritage and exhibition space in Dublin that explores the history, architecture, and political significance of the iconic 18th-century Custom House building.
  • B. Square Tower Group visitor center
    The Square Tower Group visitor center is the main information and orientation facility for visitors exploring the ancestral Puebloan ruins at Hovenweep National Monument.
  • C. Water Tower Museum
    The Water Tower Museum is a local history museum in Gunnedah, New South Wales, housed in a converted water tower and showcasing the region’s cultural and historical heritage.
  • D. The Rooms Provincial Museum
    The Rooms Provincial Museum is a major cultural institution in St. John’s, Newfoundland and Labrador, showcasing the province’s history, heritage, and archaeology through its collections and exhibitions.
  • E. Casa de Visitas museum
    The Casa de Visitas museum is a historic house-turned-museum in Dolores Hidalgo, Mexico, showcasing the town’s colonial heritage and its role in the country’s independence history.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Casa Loma operates as a public tourist attraction
Target entity description: Casa Loma operates as a public tourist attraction, serving as a historic Toronto landmark and former mansion known for its Gothic Revival architecture and grand, castle-like design.
  • A. Custom House Visitor Centre
    The Custom House Visitor Centre is a heritage and exhibition space in Dublin that explores the history, architecture, and political significance of the iconic 18th-century Custom House building.
  • B. Square Tower Group visitor center
    The Square Tower Group visitor center is the main information and orientation facility for visitors exploring the ancestral Puebloan ruins at Hovenweep National Monument.
  • C. Water Tower Museum
    The Water Tower Museum is a local history museum in Gunnedah, New South Wales, housed in a converted water tower and showcasing the region’s cultural and historical heritage.
  • D. The Rooms Provincial Museum
    The Rooms Provincial Museum is a major cultural institution in St. John’s, Newfoundland and Labrador, showcasing the province’s history, heritage, and archaeology through its collections and exhibitions.
  • E. Casa de Visitas museum
    The Casa de Visitas museum is a historic house-turned-museum in Dolores Hidalgo, Mexico, showcasing the town’s colonial heritage and its role in the country’s independence history.
  • F. None of above. chosen

Provenance (2 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_69d8d381d6388190a9e94e9c658174e4 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e51c0fda908190901a108fb9982a2d completed April 19, 2026, 6:16 p.m.
Created at: April 10, 2026, 11:30 a.m.