Triple

T3168554
Position Surface form Disambiguated ID Type / Status
Subject Dundee to Aberdeen railway line E66269 entity
Predicate serves P98 FINISHED
Object Broughty Ferry railway station
Broughty Ferry railway station is a small suburban rail stop in the Broughty Ferry area of Dundee, Scotland, providing local and regional passenger services.
E335912 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: Broughty Ferry railway station | Statement: [Dundee to Aberdeen railway line, serves, Broughty Ferry railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Broughty Ferry railway station
Context triple: [Dundee to Aberdeen railway line, serves, Broughty Ferry railway station]
  • A. West Calder railway station
    West Calder railway station is a local rail stop serving the village of West Calder and surrounding communities in West Lothian, Scotland, on the line between Edinburgh and Glasgow.
  • B. Cumbernauld railway station
    Cumbernauld railway station is the main rail transport hub serving the town of Cumbernauld in North Lanarkshire, Scotland, providing passenger services on regional routes.
  • C. Dundee railway station
    Dundee railway station is a key transport hub in eastern Scotland, providing regional and intercity rail connections for the city of Dundee and the surrounding area.
  • D. Falkirk Grahamston railway station
    Falkirk Grahamston railway station is a central rail hub in the Scottish town of Falkirk, providing regional and intercity services on key routes between Glasgow, Edinburgh, and the north of Scotland.
  • E. Glasgow St Enoch railway station
    Glasgow St Enoch railway station was a former central Glasgow terminus that served as the Scottish endpoint of the Midland Railway’s routes, notably those from England via the Settle–Carlisle line.
  • 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: Broughty Ferry railway station
Triple: [Dundee to Aberdeen railway line, serves, Broughty Ferry railway station]
Generated description
Broughty Ferry railway station is a small suburban rail stop in the Broughty Ferry area of Dundee, Scotland, providing local and regional passenger services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Broughty Ferry railway station
Target entity description: Broughty Ferry railway station is a small suburban rail stop in the Broughty Ferry area of Dundee, Scotland, providing local and regional passenger services.
  • A. West Calder railway station
    West Calder railway station is a local rail stop serving the village of West Calder and surrounding communities in West Lothian, Scotland, on the line between Edinburgh and Glasgow.
  • B. Cumbernauld railway station
    Cumbernauld railway station is the main rail transport hub serving the town of Cumbernauld in North Lanarkshire, Scotland, providing passenger services on regional routes.
  • C. Dundee railway station
    Dundee railway station is a key transport hub in eastern Scotland, providing regional and intercity rail connections for the city of Dundee and the surrounding area.
  • D. Falkirk Grahamston railway station
    Falkirk Grahamston railway station is a central rail hub in the Scottish town of Falkirk, providing regional and intercity services on key routes between Glasgow, Edinburgh, and the north of Scotland.
  • E. Glasgow St Enoch railway station
    Glasgow St Enoch railway station was a former central Glasgow terminus that served as the Scottish endpoint of the Midland Railway’s routes, notably those from England via the Settle–Carlisle line.
  • 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_69ad8585d7988190af37365331093ccd completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69ada64726048190933dbdc44258703e completed March 8, 2026, 4:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69b24b552b488190938ed9fe4d046b01 completed March 12, 2026, 5:12 a.m.
NEDg Description generation batch_69b24ecd84648190a098b7057321f1f1 completed March 12, 2026, 5:27 a.m.
NED2 Entity disambiguation (via description) batch_69b24f1d6aa081909e4271f4314e2f3f completed March 12, 2026, 5:29 a.m.
Created at: March 8, 2026, 3:06 p.m.