Triple

T13890326
Position Surface form Disambiguated ID Type / Status
Subject Govia Thameslink Railway E333952 entity
Predicate operatesRoute P3695 FINISHED
Object London to Brighton
London to Brighton is a major commuter and intercity rail route in southern England linking the capital with the seaside city of Brighton on the south coast.
E1068887 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 to Brighton | Statement: [Govia Thameslink Railway, operatesRoute, London to Brighton]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: London to Brighton
Context triple: [Govia Thameslink Railway, operatesRoute, London to Brighton]
  • A. London–York
    London–York is a major intercity rail corridor in England linking the capital with the historic city of York.
  • B. Cambridge–Brighton route
    The Cambridge–Brighton route is a cross-London commuter and regional rail service linking Cambridge in the north with Brighton on the south coast via central London.
  • C. London–Newcastle
    London–Newcastle is a major intercity rail corridor in the United Kingdom linking the capital London with the city of Newcastle upon Tyne in northeast England.
  • D. London Charing Cross – Hastings
    London Charing Cross – Hastings is a mainline rail service in Southeast England linking central London with the coastal town of Hastings via intermediate stations in Kent and East Sussex.
  • E. London to Folkestone route
    The London to Folkestone route is a key railway corridor in southeast England linking the capital with the Channel coast and serving as an important passenger and regional transport link.
  • 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 to Brighton
Triple: [Govia Thameslink Railway, operatesRoute, London to Brighton]
Generated description
London to Brighton is a major commuter and intercity rail route in southern England linking the capital with the seaside city of Brighton on the south coast.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: London to Brighton
Target entity description: London to Brighton is a major commuter and intercity rail route in southern England linking the capital with the seaside city of Brighton on the south coast.
  • A. London–York
    London–York is a major intercity rail corridor in England linking the capital with the historic city of York.
  • B. Cambridge–Brighton route
    The Cambridge–Brighton route is a cross-London commuter and regional rail service linking Cambridge in the north with Brighton on the south coast via central London.
  • C. London–Newcastle
    London–Newcastle is a major intercity rail corridor in the United Kingdom linking the capital London with the city of Newcastle upon Tyne in northeast England.
  • D. London Charing Cross – Hastings
    London Charing Cross – Hastings is a mainline rail service in Southeast England linking central London with the coastal town of Hastings via intermediate stations in Kent and East Sussex.
  • E. London to Folkestone route
    The London to Folkestone route is a key railway corridor in southeast England linking the capital with the Channel coast and serving as an important passenger and regional transport link.
  • 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_69d81c5dd2d48190b7a5fc1e009de936 completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de23a3a24881908d81d634622fbbcc completed April 14, 2026, 11:23 a.m.
NED1 Entity disambiguation (via context triple) batch_69f7c71a43908190bc7537f0a2379599 completed May 3, 2026, 10:07 p.m.
NEDg Description generation batch_69f7c8d477f881908f8cfd2783e7f10f completed May 3, 2026, 10:14 p.m.
NED2 Entity disambiguation (via description) batch_69f7ca27ffd4819080bccd6bfd88ddb3 completed May 3, 2026, 10:20 p.m.
Created at: April 9, 2026, 10:15 p.m.