Triple

T11600187
Position Surface form Disambiguated ID Type / Status
Subject Basildon railway station E275106 entity
Predicate isOnRoute P2127 FINISHED
Object London Fenchurch Street–Shoeburyness
London Fenchurch Street–Shoeburyness is a key commuter rail route in Essex and east London, linking central London’s Fenchurch Street station with the coastal town of Shoeburyness.
E936910 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: London Fenchurch Street–Shoeburyness | Statement: [Basildon railway station, isOnRoute, London Fenchurch Street–Shoeburyness]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: London Fenchurch Street–Shoeburyness
Context triple: [Basildon railway station, isOnRoute, London Fenchurch Street–Shoeburyness]
  • A. Holborn
    Holborn is a historic district in central London known for its legal institutions, commercial streets, and proximity to the City and West End.
  • B. Holborn and St Pancras
    Holborn and St Pancras is a central London parliamentary constituency that includes parts of Camden and is known for its diverse communities, cultural institutions, and major transport hubs.
  • C. Ludgate Hill
    Ludgate Hill is a historic street and one of the traditional high points in the City of London, forming part of the route between Fleet Street and St Paul's Cathedral.
  • D. Cornhill
    Cornhill is a historic street in the City of London’s financial district, known for its proximity to major banking institutions and its role as one of the traditional centres of commerce in the city.
  • E. Blomfield Street, London
    Blomfield Street in London is a historic city street notable for having housed the headquarters of the influential London Missionary Society.
  • 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: London Fenchurch Street–Shoeburyness
Triple: [Basildon railway station, isOnRoute, London Fenchurch Street–Shoeburyness]
Generated description
London Fenchurch Street–Shoeburyness is a key commuter rail route in Essex and east London, linking central London’s Fenchurch Street station with the coastal town of Shoeburyness.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: London Fenchurch Street–Shoeburyness
Target entity description: London Fenchurch Street–Shoeburyness is a key commuter rail route in Essex and east London, linking central London’s Fenchurch Street station with the coastal town of Shoeburyness.
  • A. Holborn
    Holborn is a historic district in central London known for its legal institutions, commercial streets, and proximity to the City and West End.
  • B. Holborn and St Pancras
    Holborn and St Pancras is a central London parliamentary constituency that includes parts of Camden and is known for its diverse communities, cultural institutions, and major transport hubs.
  • C. Ludgate Hill
    Ludgate Hill is a historic street and one of the traditional high points in the City of London, forming part of the route between Fleet Street and St Paul's Cathedral.
  • D. Cornhill
    Cornhill is a historic street in the City of London’s financial district, known for its proximity to major banking institutions and its role as one of the traditional centres of commerce in the city.
  • E. Blomfield Street, London
    Blomfield Street in London is a historic city street notable for having housed the headquarters of the influential London Missionary Society.
  • 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_69d6aae6b14c81908dc5a74bad7591f9 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8954c3c248190bcccd4c7ff667b3a completed April 10, 2026, 6:14 a.m.
NED1 Entity disambiguation (via context triple) batch_69ee87077d008190874a8339b64dd5ec completed April 26, 2026, 9:43 p.m.
NEDg Description generation batch_69ee9cf1cb2481908bc473c87bc42d60 completed April 26, 2026, 11:17 p.m.
NED2 Entity disambiguation (via description) batch_69eecd31894481908dbd55f605c693f9 completed April 27, 2026, 2:42 a.m.
Created at: April 8, 2026, 9:38 p.m.