Triple

T2136898
Position Surface form Disambiguated ID Type / Status
Subject Waterloo Bridge E46673 entity
Predicate crossesBetween P1530 FINISHED
Object South Bank arts complex
The South Bank arts complex is a major cultural hub in central London, home to prominent venues such as the Southbank Centre, Royal Festival Hall, and the National Theatre along the River Thames.
 E237166 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: South Bank arts complex | Statement: [Waterloo Bridge, crossesBetween, South Bank arts complex]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: South Bank arts complex
Context triple: [Waterloo Bridge, crossesBetween, South Bank arts complex]
  • A. Southbank arts precinct
    The Southbank arts precinct is Melbourne’s premier cultural district, home to major institutions, galleries, and performance venues along the Yarra River.
  • B. Barbican Centre
    The Barbican Centre is a major performing arts and cultural complex in London, renowned for its concert hall, theatres, art gallery, and cinema within the Barbican Estate.
  • C. V&A Waterfront
    The V&A Waterfront is a popular mixed-use harbor development in Cape Town known for its shopping, dining, entertainment, and views of Table Mountain.
  • D. South Quay Plaza
    South Quay Plaza is a major residential skyscraper development in London’s Docklands, notable for its tall glass towers overlooking the Canary Wharf financial district.
  • E. Barbican
    The Barbican is Plymouth’s historic harbourside district, known for its cobbled streets, preserved Elizabethan architecture, and vibrant waterfront pubs and galleries.
  • 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: South Bank arts complex
Triple: [Waterloo Bridge, crossesBetween, South Bank arts complex]
Generated description
The South Bank arts complex is a major cultural hub in central London, home to prominent venues such as the Southbank Centre, Royal Festival Hall, and the National Theatre along the River Thames.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: South Bank arts complex
Target entity description: The South Bank arts complex is a major cultural hub in central London, home to prominent venues such as the Southbank Centre, Royal Festival Hall, and the National Theatre along the River Thames.
  • A. Southbank arts precinct
    The Southbank arts precinct is Melbourne’s premier cultural district, home to major institutions, galleries, and performance venues along the Yarra River.
  • B. Barbican Centre
    The Barbican Centre is a major performing arts and cultural complex in London, renowned for its concert hall, theatres, art gallery, and cinema within the Barbican Estate.
  • C. V&A Waterfront
    The V&A Waterfront is a popular mixed-use harbor development in Cape Town known for its shopping, dining, entertainment, and views of Table Mountain.
  • D. South Quay Plaza
    South Quay Plaza is a major residential skyscraper development in London’s Docklands, notable for its tall glass towers overlooking the Canary Wharf financial district.
  • E. Barbican
    The Barbican is Plymouth’s historic harbourside district, known for its cobbled streets, preserved Elizabethan architecture, and vibrant waterfront pubs and galleries.
  • 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_69a88a174ab48190a5db20c132e5dccf completed March 4, 2026, 7:37 p.m.
NER Named-entity recognition batch_69abbdff9254819094d27405478e29a0 completed March 7, 2026, 5:56 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae51af1e708190b63418da77776084 completed March 9, 2026, 4:50 a.m.
NEDg Description generation batch_69ae5322097c81909d77d54ae258ab1a completed March 9, 2026, 4:57 a.m.
NED2 Entity disambiguation (via description) batch_69ae5365cd808190aa8363b612ef0ec5 completed March 9, 2026, 4:58 a.m.
Created at: March 4, 2026, 7:44 p.m.