Triple

T10241772
Position Surface form Disambiguated ID Type / Status
Subject Boston, Lincolnshire E243609 entity
Predicate hasTransport P1298 FINISHED
Object Boston railway station
Boston railway station is the main rail transport hub serving the town of Boston in Lincolnshire, England, providing regional passenger services on the local rail network.
 E853516 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: Boston railway station | Statement: [Boston, Lincolnshire, hasTransport, Boston railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Boston railway station
Context triple: [Boston, Lincolnshire, hasTransport, Boston railway station]
  • A. Cambridge railway station
    Cambridge railway station is the main rail hub serving the city of Cambridge, providing regional and long-distance passenger services connecting it to London and other major destinations.
  • B. Stratford station
    Stratford station is a major rail, Underground, and DLR hub in East London serving as a key interchange for local, regional, and national services.
  • C. Austin Station
    Austin Station is a passenger rail station in Austin, Texas, served by Amtrak’s long-distance Texas Eagle route between Chicago and San Antonio.
  • D. Bradford Station
    Bradford Station was the original name of what is now known as Bradford Forster Square railway station in Bradford, West Yorkshire, England.
  • E. Stamford railway station
    Stamford railway station is a historic railway station in the town of Stamford, Lincolnshire, England, serving local and regional passenger rail services.
  • 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: Boston railway station
Triple: [Boston, Lincolnshire, hasTransport, Boston railway station]
Generated description
Boston railway station is the main rail transport hub serving the town of Boston in Lincolnshire, England, providing regional passenger services on the local rail network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Boston railway station
Target entity description: Boston railway station is the main rail transport hub serving the town of Boston in Lincolnshire, England, providing regional passenger services on the local rail network.
  • A. Cambridge railway station
    Cambridge railway station is the main rail hub serving the city of Cambridge, providing regional and long-distance passenger services connecting it to London and other major destinations.
  • B. Stratford station
    Stratford station is a major rail, Underground, and DLR hub in East London serving as a key interchange for local, regional, and national services.
  • C. Austin Station
    Austin Station is a passenger rail station in Austin, Texas, served by Amtrak’s long-distance Texas Eagle route between Chicago and San Antonio.
  • D. Bradford Station
    Bradford Station was the original name of what is now known as Bradford Forster Square railway station in Bradford, West Yorkshire, England.
  • E. Stamford railway station
    Stamford railway station is a historic railway station in the town of Stamford, Lincolnshire, England, serving local and regional passenger rail services.
  • 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_69d381b0f97c819085c9b45799a5fb7c completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4d21f2ae0819098ac60c828dc9cae completed April 7, 2026, 9:45 a.m.
NED1 Entity disambiguation (via context triple) batch_69d6f780c7808190993e7c37cb4d18a3 completed April 9, 2026, 12:49 a.m.
NEDg Description generation batch_69d6fa2f7a848190a9de5de4d0f3f110 completed April 9, 2026, 1 a.m.
NED2 Entity disambiguation (via description) batch_69d6fcbab3ec8190ade1c0223c22ad58 completed April 9, 2026, 1:11 a.m.
Created at: April 6, 2026, 11:24 a.m.