Triple

T17605389
Position Surface form Disambiguated ID Type / Status
Subject Portman Square E428817 entity
Predicate hasNotableBuilding P1544 FINISHED
Object No. 22 Portman Square
No. 22 Portman Square is a notable historic townhouse located on Portman Square in London, recognized for its architectural and cultural significance.
 E1278921 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: No. 22 Portman Square | Statement: [Portman Square, hasNotableBuilding, No. 22 Portman Square]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: No. 22 Portman Square
Context triple: [Portman Square, hasNotableBuilding, No. 22 Portman Square]
  • A. No. 21 Portman Square
    No. 21 Portman Square is a historic Georgian townhouse in London that forms part of the Home House private members’ club complex.
  • B. No. 19 Portman Square
    No. 19 Portman Square is a historic Georgian townhouse in London that forms part of the prestigious Home House complex.
  • C. 20 Portman Square
    20 Portman Square is a prestigious address in London’s Marylebone district, known for housing the exclusive private members’ club Home House within a historic Georgian townhouse.
  • D. Grosvenor Place
    Grosvenor Place is a major road in central London near Victoria, known for its proximity to Buckingham Palace and its role as part of the city’s inner ring road.
  • E. 108 Wimpole Street
    108 Wimpole Street is a notable address on Wimpole Street in central London, historically associated with prominent medical professionals and literary figures.
  • 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: No. 22 Portman Square
Triple: [Portman Square, hasNotableBuilding, No. 22 Portman Square]
Generated description
No. 22 Portman Square is a notable historic townhouse located on Portman Square in London, recognized for its architectural and cultural significance.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: No. 22 Portman Square
Target entity description: No. 22 Portman Square is a notable historic townhouse located on Portman Square in London, recognized for its architectural and cultural significance.
  • A. No. 21 Portman Square
    No. 21 Portman Square is a historic Georgian townhouse in London that forms part of the Home House private members’ club complex.
  • B. No. 19 Portman Square
    No. 19 Portman Square is a historic Georgian townhouse in London that forms part of the prestigious Home House complex.
  • C. 20 Portman Square
    20 Portman Square is a prestigious address in London’s Marylebone district, known for housing the exclusive private members’ club Home House within a historic Georgian townhouse.
  • D. Grosvenor Place
    Grosvenor Place is a major road in central London near Victoria, known for its proximity to Buckingham Palace and its role as part of the city’s inner ring road.
  • E. 108 Wimpole Street
    108 Wimpole Street is a notable address on Wimpole Street in central London, historically associated with prominent medical professionals and literary figures.
  • 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_69d889e1c6148190ba76241e74688f8b completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e46c4c06a88190a0be2dec3d6056c4 completed April 19, 2026, 5:46 a.m.
NED1 Entity disambiguation (via context triple) batch_6a020a8ed8d081908346127e09f39512 completed May 11, 2026, 4:57 p.m.
NEDg Description generation batch_6a020bc148c88190b0a59366ed87012b completed May 11, 2026, 5:02 p.m.
NED2 Entity disambiguation (via description) batch_6a020c2ee784819082c0bbf09c12813b completed May 11, 2026, 5:04 p.m.
Created at: April 10, 2026, 5:51 a.m.