Triple

T4044019
Position Surface form Disambiguated ID Type / Status
Subject London North Eastern Railway E84019 entity
Predicate operatingRoute P18593 FINISHED
Object London–York
London–York is a major intercity rail corridor in England linking the capital with the historic city of York.
E408644 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–York | Statement: [London North Eastern Railway, operatingRoute, London–York]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: London–York
Context triple: [London North Eastern Railway, operatingRoute, London–York]
  • A. London–Edinburgh
    London–Edinburgh is a major intercity rail corridor in the United Kingdom linking the capital of England with the capital of Scotland.
  • B. York, England
    York, England is a historic walled city in northern England renowned for its medieval architecture, including York Minster, and its rich Roman and Viking heritage.
  • C. London–Lyon
    London–Lyon is an international high-speed rail route linking the United Kingdom’s capital with the major city of Lyon in east-central France.
  • D. London–Paris
    London–Paris is a major international rail route connecting the capitals of the United Kingdom and France via the Channel Tunnel.
  • E. Λούγδουνον
    Λούγδουνον is the ancient Greek name for Lugdunum, the major Roman city that developed into modern-day Lyon in France.
  • 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–York
Triple: [London North Eastern Railway, operatingRoute, London–York]
Generated description
London–York is a major intercity rail corridor in England linking the capital with the historic city of York.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: London–York
Target entity description: London–York is a major intercity rail corridor in England linking the capital with the historic city of York.
  • A. London–Edinburgh
    London–Edinburgh is a major intercity rail corridor in the United Kingdom linking the capital of England with the capital of Scotland.
  • B. York, England
    York, England is a historic walled city in northern England renowned for its medieval architecture, including York Minster, and its rich Roman and Viking heritage.
  • C. London–Lyon
    London–Lyon is an international high-speed rail route linking the United Kingdom’s capital with the major city of Lyon in east-central France.
  • D. London–Paris
    London–Paris is a major international rail route connecting the capitals of the United Kingdom and France via the Channel Tunnel.
  • E. Λούγδουνον
    Λούγδουνον is the ancient Greek name for Lugdunum, the major Roman city that developed into modern-day Lyon in France.
  • 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_69aed930bd5c819083e7dcc14fc44f69 completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69af01994b0c8190b34af36acadad5c6 completed March 9, 2026, 5:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5564fb54c81909f40ca1d6f1e521e completed March 14, 2026, 12:36 p.m.
NEDg Description generation batch_69b5579085608190937528de7e0f987e completed March 14, 2026, 12:41 p.m.
NED2 Entity disambiguation (via description) batch_69b55828506081908181436282907b08 completed March 14, 2026, 12:44 p.m.
Created at: March 9, 2026, 3:37 p.m.