Triple

T1417521
Position Surface form Disambiguated ID Type / Status
Subject Thameslink E31951 entity
Predicate usesStation P726 FINISHED
Object Farringdon
Farringdon is a major central London railway and London Underground interchange station, serving as a key hub on routes including Thameslink and the Elizabeth line.
 E167882 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: Farringdon | Statement: [Thameslink, usesStation, Farringdon]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Farringdon
Context triple: [Thameslink, usesStation, Farringdon]
  • A. Elephant and Castle
    Elephant and Castle is a major road junction and rapidly redeveloping urban district in south London known for its transport hub, shopping centre (now largely demolished), and diverse local community.
  • B. Clerkenwell
    Clerkenwell is a historic district in central London known for its former industrial character, creative industries, and vibrant dining and nightlife scene.
  • 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. Holborn
    Holborn is a historic district in central London known for its legal institutions, commercial streets, and proximity to the City and West End.
  • E. 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.
  • 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: Farringdon
Triple: [Thameslink, usesStation, Farringdon]
Generated description
Farringdon is a major central London railway and London Underground interchange station, serving as a key hub on routes including Thameslink and the Elizabeth line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Farringdon
Target entity description: Farringdon is a major central London railway and London Underground interchange station, serving as a key hub on routes including Thameslink and the Elizabeth line.
  • A. Elephant and Castle
    Elephant and Castle is a major road junction and rapidly redeveloping urban district in south London known for its transport hub, shopping centre (now largely demolished), and diverse local community.
  • B. Clerkenwell
    Clerkenwell is a historic district in central London known for its former industrial character, creative industries, and vibrant dining and nightlife scene.
  • 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. Holborn
    Holborn is a historic district in central London known for its legal institutions, commercial streets, and proximity to the City and West End.
  • E. 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.
  • 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_69a49919a994819086528951bc224775 completed March 1, 2026, 7:52 p.m.
NER Named-entity recognition batch_69a4c404e92c8190bd018673383f4534 completed March 1, 2026, 10:56 p.m.
NED1 Entity disambiguation (via context triple) batch_69ad0e6a09bc8190a9c67ec42c187340 completed March 8, 2026, 5:51 a.m.
NEDg Description generation batch_69ad10525c6081909a11e2913e6f9c7a completed March 8, 2026, 5:59 a.m.
NED2 Entity disambiguation (via description) batch_69ad10cfb6988190ae8c55eda93a00fc completed March 8, 2026, 6:01 a.m.
Created at: March 1, 2026, 7:59 p.m.