Triple

T11751240
Position Surface form Disambiguated ID Type / Status
Subject Apsley House E279408 entity
Predicate hasNotableRoom P5521 FINISHED
Object Marble Hall
Marble Hall is a grand, neoclassical interior space in Apsley House, renowned for its elegant marble architecture and use as a formal reception area.
 E944920 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: Marble Hall | Statement: [Apsley House, hasNotableRoom, Marble Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Marble Hall
Context triple: [Apsley House, hasNotableRoom, Marble Hall]
  • A. Marble Hall
    Marble Hall is an opulent, marble-clad ceremonial hall within the Neues Palais in Potsdam, renowned for its lavish Baroque interior and grand architectural design.
  • B. Marble Hall
    Marble Hall is the grand neoclassical central hall of Kedleston Hall, renowned for its imposing columns, marble finishes, and role as a dramatic ceremonial space.
  • C. Marble Hall
    Marble Hall is an ornate, historic ceremonial and reception room within Salzburg’s Mirabell Palace, renowned for its lavish Baroque architecture and acoustics.
  • D. Marble Hall
    Marble Hall is a town in South Africa’s Limpopo province, historically known for its marble mining and agricultural activities.
  • E. Tapestry Hall
    Tapestry Hall is a grand interior chamber renowned for its ornate woven wall hangings and ceremonial function within the Grandmaster’s Palace.
  • 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: Marble Hall
Triple: [Apsley House, hasNotableRoom, Marble Hall]
Generated description
Marble Hall is a grand, neoclassical interior space in Apsley House, renowned for its elegant marble architecture and use as a formal reception area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Marble Hall
Target entity description: Marble Hall is a grand, neoclassical interior space in Apsley House, renowned for its elegant marble architecture and use as a formal reception area.
  • A. Marble Hall
    Marble Hall is an opulent, marble-clad ceremonial hall within the Neues Palais in Potsdam, renowned for its lavish Baroque interior and grand architectural design.
  • B. Marble Hall
    Marble Hall is the grand neoclassical central hall of Kedleston Hall, renowned for its imposing columns, marble finishes, and role as a dramatic ceremonial space.
  • C. Marble Hall
    Marble Hall is an ornate, historic ceremonial and reception room within Salzburg’s Mirabell Palace, renowned for its lavish Baroque architecture and acoustics.
  • D. Marble Hall
    Marble Hall is a town in South Africa’s Limpopo province, historically known for its marble mining and agricultural activities.
  • E. Tapestry Hall
    Tapestry Hall is a grand interior chamber renowned for its ornate woven wall hangings and ceremonial function within the Grandmaster’s Palace.
  • 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_69d6ab01038c819080714901502c84fc completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8a509c2448190b0deb7ed29c3a73f completed April 10, 2026, 7:21 a.m.
NED1 Entity disambiguation (via context triple) batch_69f01a13550081909a26f57b30d68e03 completed April 28, 2026, 2:23 a.m.
NEDg Description generation batch_69f0319622c48190bee6c906f08c0a8c completed April 28, 2026, 4:03 a.m.
NED2 Entity disambiguation (via description) batch_69f05ad36e4c8190b7239e5b33713369 completed April 28, 2026, 6:59 a.m.
Created at: April 8, 2026, 9:41 p.m.