Triple

T514589
Position Surface form Disambiguated ID Type / Status
Subject Sandwich, Kent, England E10677 entity
Predicate contains P35 FINISHED
Object Barbican and Toll Bridge, Sandwich
Barbican and Toll Bridge, Sandwich is a historic medieval gateway and river crossing in the town of Sandwich, Kent, notable for its preserved defensive architecture and role in controlling access to the town.
E64007 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: Barbican and Toll Bridge, Sandwich | Statement: [Sandwich, Kent, England, contains, Barbican and Toll Bridge, Sandwich]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Barbican and Toll Bridge, Sandwich
Context triple: [Sandwich, Kent, England, contains, Barbican and Toll Bridge, Sandwich]
  • A. Sandwich Town Hall
    Sandwich Town Hall is the historic municipal building serving as the center of local government in the town of Sandwich, Massachusetts.
  • B. Admiralty Arch
    Admiralty Arch is a grand ceremonial gateway in London that links The Mall to Trafalgar Square and serves as an iconic example of Edwardian Baroque architecture.
  • 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. Bridge of Sighs, Cambridge
    Bridge of Sighs, Cambridge is a covered 19th-century stone bridge at St John’s College, University of Cambridge, famed for its picturesque Gothic Revival design and status as one of the city’s most iconic landmarks.
  • E. Victoria Station railway bridges
    Victoria Station railway bridges are a series of railway viaducts and bridge structures in Manchester that carry rail lines into and around Manchester Victoria station across the River Irk and surrounding areas.
  • 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: Barbican and Toll Bridge, Sandwich
Triple: [Sandwich, Kent, England, contains, Barbican and Toll Bridge, Sandwich]
Generated description
Barbican and Toll Bridge, Sandwich is a historic medieval gateway and river crossing in the town of Sandwich, Kent, notable for its preserved defensive architecture and role in controlling access to the town.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Barbican and Toll Bridge, Sandwich
Target entity description: Barbican and Toll Bridge, Sandwich is a historic medieval gateway and river crossing in the town of Sandwich, Kent, notable for its preserved defensive architecture and role in controlling access to the town.
  • A. Sandwich Town Hall
    Sandwich Town Hall is the historic municipal building serving as the center of local government in the town of Sandwich, Massachusetts.
  • B. Admiralty Arch
    Admiralty Arch is a grand ceremonial gateway in London that links The Mall to Trafalgar Square and serves as an iconic example of Edwardian Baroque architecture.
  • 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. Bridge of Sighs, Cambridge
    Bridge of Sighs, Cambridge is a covered 19th-century stone bridge at St John’s College, University of Cambridge, famed for its picturesque Gothic Revival design and status as one of the city’s most iconic landmarks.
  • E. Victoria Station railway bridges
    Victoria Station railway bridges are a series of railway viaducts and bridge structures in Manchester that carry rail lines into and around Manchester Victoria station across the River Irk and surrounding areas.
  • 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_69a2e84a0d08819087e01863fcd9abf1 completed Feb. 28, 2026, 1:06 p.m.
NER Named-entity recognition batch_69a2f1824a248190808591ab3ece7dff completed Feb. 28, 2026, 1:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4a14f9cc88190ada7a80d5f8ec6fc completed March 1, 2026, 8:27 p.m.
NEDg Description generation batch_69a4a1c63d34819085387882bbc67041 completed March 1, 2026, 8:29 p.m.
NED2 Entity disambiguation (via description) batch_69a4a223c5ec8190a239d548e8c68960 completed March 1, 2026, 8:31 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.