Triple

T18077982
Position Surface form Disambiguated ID Type / Status
Subject Philip Hardwick E432607 entity
Predicate notableWork P4 FINISHED
Object Brunel’s Great Western Railway offices at Paddington (early works/associated structures)
Brunel’s Great Western Railway offices at Paddington (early works/associated structures) are historic railway administration buildings in London designed in the 19th century by architect Philip Hardwick in association with Isambard Kingdom Brunel’s pioneering Great Western Railway.
E1303486 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: Brunel’s Great Western Railway offices at Paddington (early works/associated structures) | Statement: [Philip Hardwick, notableWork, Brunel’s Great Western Railway offices at Paddington (early works/associated structures)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Brunel’s Great Western Railway offices at Paddington (early works/associated structures)
Context triple: [Philip Hardwick, notableWork, Brunel’s Great Western Railway offices at Paddington (early works/associated structures)]
  • A. Additions to Paddington Station train shed
    Additions to Paddington Station train shed are 19th-century architectural extensions to London’s Paddington railway terminus, designed to expand and enhance the original station structure.
  • B. Barlow train shed
    The Barlow train shed is the vast 19th-century wrought-iron and glass arched roof that dramatically spans the platforms of London St Pancras station.
  • C. Bow railway works
    Bow railway works was a major 19th- and early 20th-century railway engineering and maintenance facility in Bow, East London, serving as an important hub for locomotive and rolling stock construction and repair.
  • D. Birmingham New Street station platforms
    Birmingham New Street station platforms are the main train boarding and alighting areas at Birmingham’s principal railway hub, serving numerous regional and long-distance services beneath the Grand Central complex.
  • E. Great Northern Railway infrastructure in London
    Great Northern Railway infrastructure in London comprises the historic stations, tracks, and associated railway works in the capital designed in the mid-19th century by architect and engineer Lewis Cubitt.
  • 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: Brunel’s Great Western Railway offices at Paddington (early works/associated structures)
Triple: [Philip Hardwick, notableWork, Brunel’s Great Western Railway offices at Paddington (early works/associated structures)]
Generated description
Brunel’s Great Western Railway offices at Paddington (early works/associated structures) are historic railway administration buildings in London designed in the 19th century by architect Philip Hardwick in association with Isambard Kingdom Brunel’s pioneering Great Western Railway.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Brunel’s Great Western Railway offices at Paddington (early works/associated structures)
Target entity description: Brunel’s Great Western Railway offices at Paddington (early works/associated structures) are historic railway administration buildings in London designed in the 19th century by architect Philip Hardwick in association with Isambard Kingdom Brunel’s pioneering Great Western Railway.
  • A. Additions to Paddington Station train shed
    Additions to Paddington Station train shed are 19th-century architectural extensions to London’s Paddington railway terminus, designed to expand and enhance the original station structure.
  • B. Barlow train shed
    The Barlow train shed is the vast 19th-century wrought-iron and glass arched roof that dramatically spans the platforms of London St Pancras station.
  • C. Bow railway works
    Bow railway works was a major 19th- and early 20th-century railway engineering and maintenance facility in Bow, East London, serving as an important hub for locomotive and rolling stock construction and repair.
  • D. Birmingham New Street station platforms
    Birmingham New Street station platforms are the main train boarding and alighting areas at Birmingham’s principal railway hub, serving numerous regional and long-distance services beneath the Grand Central complex.
  • E. Great Northern Railway infrastructure in London
    Great Northern Railway infrastructure in London comprises the historic stations, tracks, and associated railway works in the capital designed in the mid-19th century by architect and engineer Lewis Cubitt.
  • 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_69d8b9070cac81909fa9473fb1c3f1c7 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e4d9f6a85481909894c39c8be98d5d completed April 19, 2026, 1:34 p.m.
NED1 Entity disambiguation (via context triple) batch_6a03567c2ad4819093ae01a4faff71a4 completed May 12, 2026, 4:34 p.m.
NEDg Description generation batch_6a035755e4008190ac7bb3a958ff3776 completed May 12, 2026, 4:37 p.m.
NED2 Entity disambiguation (via description) batch_6a0357ce74088190a6a343cb0c76dce4 completed May 12, 2026, 4:39 p.m.
Created at: April 10, 2026, 10:26 a.m.