Triple

T1258011
Position Surface form Disambiguated ID Type / Status
Subject Edinburgh commuter rail network E12435 entity
Predicate hasMajorStation P1071 FINISHED
Object Tweedbank railway station
Tweedbank railway station is a terminus on the Borders Railway in the Scottish Borders, serving as a key commuter link between the region and Edinburgh.
 E158880 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: Tweedbank railway station | Statement: [Edinburgh commuter rail network, hasMajorStation, Tweedbank railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tweedbank railway station
Context triple: [Edinburgh commuter rail network, hasMajorStation, Tweedbank railway station]
  • A. Brunstane railway station
    Brunstane railway station is a suburban rail stop in Edinburgh, Scotland, serving local commuter services on the city’s rail network.
  • B. Glencairn station
    Glencairn station is a subway station on Toronto’s Line 1 Yonge–University, serving the Glen Park neighborhood in the city’s north end.
  • C. 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.
  • D. Cupar railway station
    Cupar railway station is a railway stop in Fife, Scotland, serving the town of Cupar on the Edinburgh to Aberdeen line.
  • E. Stirling railway station
    Stirling railway station is a key transport interchange in central Scotland, providing extensive rail connections between the Highlands, Glasgow, Edinburgh, and other major destinations.
  • 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: Tweedbank railway station
Triple: [Edinburgh commuter rail network, hasMajorStation, Tweedbank railway station]
Generated description
Tweedbank railway station is a terminus on the Borders Railway in the Scottish Borders, serving as a key commuter link between the region and Edinburgh.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tweedbank railway station
Target entity description: Tweedbank railway station is a terminus on the Borders Railway in the Scottish Borders, serving as a key commuter link between the region and Edinburgh.
  • A. Brunstane railway station
    Brunstane railway station is a suburban rail stop in Edinburgh, Scotland, serving local commuter services on the city’s rail network.
  • B. Glencairn station
    Glencairn station is a subway station on Toronto’s Line 1 Yonge–University, serving the Glen Park neighborhood in the city’s north end.
  • C. 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.
  • D. Cupar railway station
    Cupar railway station is a railway stop in Fife, Scotland, serving the town of Cupar on the Edinburgh to Aberdeen line.
  • E. Stirling railway station
    Stirling railway station is a key transport interchange in central Scotland, providing extensive rail connections between the Highlands, Glasgow, Edinburgh, and other major destinations.
  • 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_69a4933352e08190ac617291985e76c0 completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a4bfaa2b508190a3f61c67b3fa3ad4 completed March 1, 2026, 10:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69acd470b044819087e0adfd137ff037 completed March 8, 2026, 1:44 a.m.
NEDg Description generation batch_69acd7aa69d8819084e154ac82a9ff3c completed March 8, 2026, 1:58 a.m.
NED2 Entity disambiguation (via description) batch_69acd7fc5410819092a0c83c89a7c397 completed March 8, 2026, 1:59 a.m.
Created at: March 1, 2026, 7:50 p.m.