Triple

T9364100
Position Surface form Disambiguated ID Type / Status
Subject Sandringham, Norfolk, England E225356 entity
Predicate hasPart P35 FINISHED
Object Sandringham Visitor Centre
Sandringham Visitor Centre is a public facility at the Sandringham Estate in Norfolk that provides visitor amenities, information, and access to the royal residence’s grounds and attractions.
 E797085 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: Sandringham Visitor Centre | Statement: [Sandringham, Norfolk, England, hasPart, Sandringham Visitor Centre]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sandringham Visitor Centre
Context triple: [Sandringham, Norfolk, England, hasPart, Sandringham Visitor Centre]
  • A. Sandringham Museum
    Sandringham Museum is a public museum on the Sandringham Estate in Norfolk, England, showcasing the British royal family’s vehicles, memorabilia, and historic artifacts associated with Sandringham House.
  • B. Sandringham Estate Office
    Sandringham Estate Office is the administrative body that manages and oversees the operations, land, and affairs of the British royal Sandringham estate in Norfolk.
  • C. Sandringham House, Norfolk, England
    Sandringham House in Norfolk, England is a private royal residence and country estate long associated with the British monarchy.
  • D. Sandringham Country Park
    Sandringham Country Park is a large public estate of woodlands, gardens, and walking trails surrounding the British royal residence at Sandringham in Norfolk, England.
  • E. Park House, Sandringham, Norfolk, England
    Park House in Sandringham, Norfolk, England is a country house on the Sandringham Estate best known as the birthplace and childhood home of Diana, Princess of Wales.
  • 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: Sandringham Visitor Centre
Triple: [Sandringham, Norfolk, England, hasPart, Sandringham Visitor Centre]
Generated description
Sandringham Visitor Centre is a public facility at the Sandringham Estate in Norfolk that provides visitor amenities, information, and access to the royal residence’s grounds and attractions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sandringham Visitor Centre
Target entity description: Sandringham Visitor Centre is a public facility at the Sandringham Estate in Norfolk that provides visitor amenities, information, and access to the royal residence’s grounds and attractions.
  • A. Sandringham Museum
    Sandringham Museum is a public museum on the Sandringham Estate in Norfolk, England, showcasing the British royal family’s vehicles, memorabilia, and historic artifacts associated with Sandringham House.
  • B. Sandringham Estate Office
    Sandringham Estate Office is the administrative body that manages and oversees the operations, land, and affairs of the British royal Sandringham estate in Norfolk.
  • C. Sandringham House, Norfolk, England
    Sandringham House in Norfolk, England is a private royal residence and country estate long associated with the British monarchy.
  • D. Sandringham Country Park
    Sandringham Country Park is a large public estate of woodlands, gardens, and walking trails surrounding the British royal residence at Sandringham in Norfolk, England.
  • E. Park House, Sandringham, Norfolk, England
    Park House in Sandringham, Norfolk, England is a country house on the Sandringham Estate best known as the birthplace and childhood home of Diana, Princess of Wales.
  • 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_69ca842bdd648190904131d58620d448 completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd503fd7f081909655e2a880c84834 completed April 1, 2026, 5:05 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1078ad1648190b722b99d9273fd61 completed April 4, 2026, 12:43 p.m.
NEDg Description generation batch_69d1082f41b48190b8588bb986028f59 completed April 4, 2026, 12:46 p.m.
NED2 Entity disambiguation (via description) batch_69d108bab8c881909748ffbb4b23f4ba completed April 4, 2026, 12:48 p.m.
Created at: March 30, 2026, 7:42 p.m.