Triple

T2649784
Position Surface form Disambiguated ID Type / Status
Subject Euston Square Gardens E53868 entity
Predicate partOf P40 FINISHED
Object Euston area
The Euston area is a central London district around Euston railway station, known for its major transport hubs, offices, and nearby university and cultural institutions.
E287002 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: Euston area | Statement: [Euston Square Gardens, partOf, Euston area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Euston area
Context triple: [Euston Square Gardens, partOf, Euston area]
  • A. Tottenham Hale
    Tottenham Hale is a transport hub and rapidly redeveloping district in north London, served by both rail and Underground services and known for its links into central London and Stansted Airport.
  • B. Lands End area
    The Lands End area is a rugged coastal park in San Francisco known for its cliffside trails, ocean vistas, and views of the Golden Gate Bridge.
  • C. Barbican district
    The Barbican district is Plymouth’s historic harbourside quarter, known for its cobbled streets, preserved Elizabethan architecture, and vibrant waterfront pubs, restaurants, and galleries.
  • D. Euston estate
    Euston estate is a large historic country estate in Suffolk, England, surrounding Euston Hall and encompassing extensive parkland and agricultural land.
  • E. Ealing, London
    Ealing, London is a suburban district in West London known for its residential character, green spaces, and role as a filming location in British television and cinema.
  • 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: Euston area
Triple: [Euston Square Gardens, partOf, Euston area]
Generated description
The Euston area is a central London district around Euston railway station, known for its major transport hubs, offices, and nearby university and cultural institutions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Euston area
Target entity description: The Euston area is a central London district around Euston railway station, known for its major transport hubs, offices, and nearby university and cultural institutions.
  • A. Tottenham Hale
    Tottenham Hale is a transport hub and rapidly redeveloping district in north London, served by both rail and Underground services and known for its links into central London and Stansted Airport.
  • B. Lands End area
    The Lands End area is a rugged coastal park in San Francisco known for its cliffside trails, ocean vistas, and views of the Golden Gate Bridge.
  • C. Barbican district
    The Barbican district is Plymouth’s historic harbourside quarter, known for its cobbled streets, preserved Elizabethan architecture, and vibrant waterfront pubs, restaurants, and galleries.
  • D. Euston estate
    Euston estate is a large historic country estate in Suffolk, England, surrounding Euston Hall and encompassing extensive parkland and agricultural land.
  • E. Ealing, London
    Ealing, London is a suburban district in West London known for its residential character, green spaces, and role as a filming location in British television and cinema.
  • 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_69ab495e192081909c77b622e8e7e15a completed March 6, 2026, 9:38 p.m.
NER Named-entity recognition batch_69abd91ca1288190ba302b04bac4c153 completed March 7, 2026, 7:51 a.m.
NED1 Entity disambiguation (via context triple) batch_69af98cc2d9881908556b915a1870c02 completed March 10, 2026, 4:06 a.m.
NEDg Description generation batch_69af9a0966a88190b76c50ac801438e2 completed March 10, 2026, 4:11 a.m.
NED2 Entity disambiguation (via description) batch_69af9dfac8048190be715b844eedf064 completed March 10, 2026, 4:28 a.m.
Created at: March 6, 2026, 9:53 p.m.