Triple

T6671934
Position Surface form Disambiguated ID Type / Status
Subject Meppel E151750 entity
Predicate hasRailwayStation P918 FINISHED
Object Meppel railway station
Meppel railway station is a regional rail hub in the Dutch town of Meppel, serving as a stop on key railway lines in the province of Drenthe.
 E610366 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: Meppel railway station | Statement: [Meppel, hasRailwayStation, Meppel railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Meppel railway station
Context triple: [Meppel, hasRailwayStation, Meppel railway station]
  • A. Muirkirk station
    Muirkirk station is a commuter rail stop in Maryland served by MARC’s Camden Line between Washington, D.C., and Baltimore.
  • B. Brunstane railway station
    Brunstane railway station is a suburban rail stop in Edinburgh, Scotland, serving local commuter services on the city’s rail network.
  • C. Motherwell railway station
    Motherwell railway station is a major rail hub in North Lanarkshire, Scotland, providing regional and long-distance services on key routes including the West Coast Main Line.
  • D. Arbroath railway station
    Arbroath railway station is a key stop on Scotland’s east coast rail network, serving the town of Arbroath with regional and intercity services between major cities such as Edinburgh, Dundee, and Aberdeen.
  • E. 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.
  • 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: Meppel railway station
Triple: [Meppel, hasRailwayStation, Meppel railway station]
Generated description
Meppel railway station is a regional rail hub in the Dutch town of Meppel, serving as a stop on key railway lines in the province of Drenthe.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Meppel railway station
Target entity description: Meppel railway station is a regional rail hub in the Dutch town of Meppel, serving as a stop on key railway lines in the province of Drenthe.
  • A. Muirkirk station
    Muirkirk station is a commuter rail stop in Maryland served by MARC’s Camden Line between Washington, D.C., and Baltimore.
  • B. Brunstane railway station
    Brunstane railway station is a suburban rail stop in Edinburgh, Scotland, serving local commuter services on the city’s rail network.
  • C. Motherwell railway station
    Motherwell railway station is a major rail hub in North Lanarkshire, Scotland, providing regional and long-distance services on key routes including the West Coast Main Line.
  • D. Arbroath railway station
    Arbroath railway station is a key stop on Scotland’s east coast rail network, serving the town of Arbroath with regional and intercity services between major cities such as Edinburgh, Dundee, and Aberdeen.
  • E. 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.
  • 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_69c687f71fc081909dbd45d6377f6045 completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c6b0ca49f88190b9c8e0f641be0c3f completed March 27, 2026, 4:31 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6ef14b47c8190ac181f272025fb0d completed March 27, 2026, 8:56 p.m.
NEDg Description generation batch_69c6f0a498cc8190a0494082b91b012d completed March 27, 2026, 9:03 p.m.
NED2 Entity disambiguation (via description) batch_69c6f136ac648190b94a7cda43139fd0 completed March 27, 2026, 9:05 p.m.
Created at: March 27, 2026, 2:03 p.m.