Triple

T7336019
Position Surface form Disambiguated ID Type / Status
Subject Montrose railway station E169128 entity
Predicate isOnRoute P2127 FINISHED
Object Aberdeen–London Kings Cross services
Aberdeen–London Kings Cross services are long-distance intercity train services linking Aberdeen in northeast Scotland with London King’s Cross on the East Coast Main Line.
E657844 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: Aberdeen–London Kings Cross services | Statement: [Montrose railway station, isOnRoute, Aberdeen–London Kings Cross services]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Aberdeen–London Kings Cross services
Context triple: [Montrose railway station, isOnRoute, Aberdeen–London Kings Cross services]
  • A. Edinburgh–Stirling services
    Edinburgh–Stirling services are regional rail passenger routes in central Scotland that connect Edinburgh with the city of Stirling and intermediate communities.
  • B. ScotRail Dundee–Aberdeen services
    ScotRail Dundee–Aberdeen services are regional passenger train services in eastern Scotland operating along the rail corridor between the cities of Dundee and Aberdeen.
  • C. Edinburgh–Perth commuter services
    Edinburgh–Perth commuter services are regional passenger train services that provide regular rail connections between Edinburgh and Perth in Scotland.
  • D. London King's Cross to King's Lynn services
    London King's Cross to King's Lynn services are a passenger rail service linking central London with the town of King’s Lynn via the Fen Line in eastern England.
  • E. Birmingham New Street – Edinburgh Waverley
    Birmingham New Street – Edinburgh Waverley is a major inter-city rail service linking central England with the Scottish capital via the UK’s West Coast Main Line network.
  • 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: Aberdeen–London Kings Cross services
Triple: [Montrose railway station, isOnRoute, Aberdeen–London Kings Cross services]
Generated description
Aberdeen–London Kings Cross services are long-distance intercity train services linking Aberdeen in northeast Scotland with London King’s Cross on the East Coast Main Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Aberdeen–London Kings Cross services
Target entity description: Aberdeen–London Kings Cross services are long-distance intercity train services linking Aberdeen in northeast Scotland with London King’s Cross on the East Coast Main Line.
  • A. Edinburgh–Stirling services
    Edinburgh–Stirling services are regional rail passenger routes in central Scotland that connect Edinburgh with the city of Stirling and intermediate communities.
  • B. ScotRail Dundee–Aberdeen services
    ScotRail Dundee–Aberdeen services are regional passenger train services in eastern Scotland operating along the rail corridor between the cities of Dundee and Aberdeen.
  • C. Edinburgh–Perth commuter services
    Edinburgh–Perth commuter services are regional passenger train services that provide regular rail connections between Edinburgh and Perth in Scotland.
  • D. London King's Cross to King's Lynn services
    London King's Cross to King's Lynn services are a passenger rail service linking central London with the town of King’s Lynn via the Fen Line in eastern England.
  • E. Birmingham New Street – Edinburgh Waverley
    Birmingham New Street – Edinburgh Waverley is a major inter-city rail service linking central England with the Scottish capital via the UK’s West Coast Main Line network.
  • 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_69c68a568a6481908f11e20db7bc8446 completed March 27, 2026, 1:47 p.m.
NER Named-entity recognition batch_69c6f0c51884819098fe00dd3d5e44b2 completed March 27, 2026, 9:04 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7ef22d6ac819087f05d6e6787509a completed March 28, 2026, 3:09 p.m.
NEDg Description generation batch_69c7f58ddcf88190bfc15f673083c009 completed March 28, 2026, 3:36 p.m.
NED2 Entity disambiguation (via description) batch_69c7f615d6d48190933ac515874299b9 completed March 28, 2026, 3:39 p.m.
Created at: March 27, 2026, 3:04 p.m.