Triple

T2636462
Position Surface form Disambiguated ID Type / Status
Subject Durham E59757 entity
Predicate hasRailwayStation P918 FINISHED
Object Durham railway station
Durham railway station is a historic mainline railway station in the city of Durham, England, serving as a key stop on the East Coast Main Line between London and Edinburgh.
 E283609 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: Durham railway station | Statement: [Durham, hasRailwayStation, Durham railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Durham railway station
Context triple: [Durham, hasRailwayStation, Durham railway station]
  • A. Newcastle railway station
    Newcastle railway station is a major historic rail hub in Newcastle upon Tyne, England, providing regional and long-distance train services across the UK.
  • B. Sunderland station
    Sunderland station is a railway and Tyne and Wear Metro interchange in Sunderland city centre, providing regional and local rail services in North East England.
  • C. Bradford station
    Bradford station is a commuter rail station in Haverhill, Massachusetts, serving MBTA's Haverhill Line.
  • D. Lancaster railway station
    Lancaster railway station is the main rail hub serving the city of Lancaster in Lancashire, England, on the West Coast Main Line.
  • E. Scarborough railway station
    Scarborough railway station is a coastal terminus in North Yorkshire, England, serving the seaside town of Scarborough with regional and long-distance rail services.
  • 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: Durham railway station
Triple: [Durham, hasRailwayStation, Durham railway station]
Generated description
Durham railway station is a historic mainline railway station in the city of Durham, England, serving as a key stop on the East Coast Main Line between London and Edinburgh.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Durham railway station
Target entity description: Durham railway station is a historic mainline railway station in the city of Durham, England, serving as a key stop on the East Coast Main Line between London and Edinburgh.
  • A. Newcastle railway station
    Newcastle railway station is a major historic rail hub in Newcastle upon Tyne, England, providing regional and long-distance train services across the UK.
  • B. Sunderland station
    Sunderland station is a railway and Tyne and Wear Metro interchange in Sunderland city centre, providing regional and local rail services in North East England.
  • C. Bradford station
    Bradford station is a commuter rail station in Haverhill, Massachusetts, serving MBTA's Haverhill Line.
  • D. Lancaster railway station
    Lancaster railway station is the main rail hub serving the city of Lancaster in Lancashire, England, on the West Coast Main Line.
  • E. Scarborough railway station
    Scarborough railway station is a coastal terminus in North Yorkshire, England, serving the seaside town of Scarborough with regional and long-distance rail services.
  • 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_69ab4ac8596c8190b34997e73d9e991c completed March 6, 2026, 9:44 p.m.
NER Named-entity recognition batch_69abd8e1fffc81908e4921690098c8db completed March 7, 2026, 7:50 a.m.
NED1 Entity disambiguation (via context triple) batch_69af90b3e9b48190857ae21022a4fb15 completed March 10, 2026, 3:32 a.m.
NEDg Description generation batch_69af922043508190a9a9ceced2425109 completed March 10, 2026, 3:38 a.m.
NED2 Entity disambiguation (via description) batch_69af927bb1d0819081ab11eb4470e28d completed March 10, 2026, 3:39 a.m.
Created at: March 6, 2026, 9:50 p.m.