Triple

T20421429
Position Surface form Disambiguated ID Type / Status
Subject St Pancras station forecourt E500859 entity
Predicate overlookedBy P1323 FINISHED
Object St Pancras station facade
St Pancras station facade is the grand Victorian Gothic Revival frontage of London’s St Pancras railway station, renowned for its ornate red-brick architecture and landmark clock tower.
 E1429129 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: St Pancras station facade | Statement: [St Pancras station forecourt, overlookedBy, St Pancras station facade]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: St Pancras station facade
Context triple: [St Pancras station forecourt, overlookedBy, St Pancras station facade]
  • A. St Pancras station forecourt
    St Pancras station forecourt is the main open plaza and approach area in front of London’s St Pancras railway station, serving as a pedestrian space and access point to the station and its facilities.
  • B. St Pancras, London
    St Pancras, London is a historic central London district known for its major railway terminus St Pancras International and its proximity to King’s Cross and Camden.
  • C. Euston Arch
    Euston Arch was a monumental neoclassical gateway that once served as the grand entrance to London’s Euston railway station before its controversial demolition in the 1960s.
  • D. Barbican
    Barbican is a historic area in the City of London known for its medieval fortifications and the modern Barbican Estate and arts centre complex.
  • E. Barbican
    The Barbican in Banská Bystrica is a historic fortification structure that once formed part of the town’s medieval defensive system.
  • 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: St Pancras station facade
Triple: [St Pancras station forecourt, overlookedBy, St Pancras station facade]
Generated description
St Pancras station facade is the grand Victorian Gothic Revival frontage of London’s St Pancras railway station, renowned for its ornate red-brick architecture and landmark clock tower.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: St Pancras station facade
Target entity description: St Pancras station facade is the grand Victorian Gothic Revival frontage of London’s St Pancras railway station, renowned for its ornate red-brick architecture and landmark clock tower.
  • A. St Pancras station forecourt
    St Pancras station forecourt is the main open plaza and approach area in front of London’s St Pancras railway station, serving as a pedestrian space and access point to the station and its facilities.
  • B. St Pancras, London
    St Pancras, London is a historic central London district known for its major railway terminus St Pancras International and its proximity to King’s Cross and Camden.
  • C. Euston Arch
    Euston Arch was a monumental neoclassical gateway that once served as the grand entrance to London’s Euston railway station before its controversial demolition in the 1960s.
  • D. Barbican
    Barbican is a historic area in the City of London known for its medieval fortifications and the modern Barbican Estate and arts centre complex.
  • E. Barbican
    The Barbican in Banská Bystrica is a historic fortification structure that once formed part of the town’s medieval defensive system.
  • 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_69e0b4aa68fc8190b1a14c55575ef04a completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e67ba479008190bf6d31ee79f3a401 completed April 20, 2026, 7:16 p.m.
NED1 Entity disambiguation (via context triple) batch_6a087b2c59a481908de9ca46fe4e8a9c completed May 16, 2026, 2:11 p.m.
NEDg Description generation batch_6a088017be588190ab94b8180e44ebf4 completed May 16, 2026, 2:32 p.m.
NED2 Entity disambiguation (via description) batch_6a0880c45e1081908f439ade0c31a47e completed May 16, 2026, 2:35 p.m.
Created at: April 16, 2026, 11:30 a.m.