Triple

T13834099
Position Surface form Disambiguated ID Type / Status
Subject Ampthill E332478 entity
Predicate hasRailwayStation P918 FINISHED
Object Millbrook railway station
Millbrook railway station is a small railway stop in Bedfordshire, England, serving the village of Millbrook and surrounding rural areas on the Marston Vale Line.
 E1064572 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: Millbrook railway station | Statement: [Ampthill, hasRailwayStation, Millbrook railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Millbrook railway station
Context triple: [Ampthill, hasRailwayStation, Millbrook railway station]
  • A. Woodsmoor railway station
    Woodsmoor railway station is a suburban rail stop serving the Woodsmoor area of Stockport, England, on the line between Manchester and Buxton.
  • B. Bilbrook railway station
    Bilbrook railway station is a small local stop in Staffordshire, England, serving the village of Bilbrook on the line between Wolverhampton and Shrewsbury.
  • C. Broadmeadow railway station
    Broadmeadow railway station is a key suburban rail station in Newcastle, New South Wales, serving as an important junction and interchange on the state’s rail network.
  • D. Meadowhall railway station
    Meadowhall railway station is a transport hub in Sheffield, England, providing rail connections for shoppers and commuters using the adjacent Meadowhall Shopping Centre.
  • E. High Brooms railway station
    High Brooms railway station is a suburban rail stop serving the High Brooms area of Royal Tunbridge Wells in Kent, England, on the Hastings 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: Millbrook railway station
Triple: [Ampthill, hasRailwayStation, Millbrook railway station]
Generated description
Millbrook railway station is a small railway stop in Bedfordshire, England, serving the village of Millbrook and surrounding rural areas on the Marston Vale Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Millbrook railway station
Target entity description: Millbrook railway station is a small railway stop in Bedfordshire, England, serving the village of Millbrook and surrounding rural areas on the Marston Vale Line.
  • A. Woodsmoor railway station
    Woodsmoor railway station is a suburban rail stop serving the Woodsmoor area of Stockport, England, on the line between Manchester and Buxton.
  • B. Bilbrook railway station
    Bilbrook railway station is a small local stop in Staffordshire, England, serving the village of Bilbrook on the line between Wolverhampton and Shrewsbury.
  • C. Broadmeadow railway station
    Broadmeadow railway station is a key suburban rail station in Newcastle, New South Wales, serving as an important junction and interchange on the state’s rail network.
  • D. Meadowhall railway station
    Meadowhall railway station is a transport hub in Sheffield, England, providing rail connections for shoppers and commuters using the adjacent Meadowhall Shopping Centre.
  • E. High Brooms railway station
    High Brooms railway station is a suburban rail stop serving the High Brooms area of Royal Tunbridge Wells in Kent, England, on the Hastings 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_69d81c5ae7c88190b0dd41bdafeb5999 completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de029a34bc8190ae892ef7b09fc9e9 completed April 14, 2026, 9:02 a.m.
NED1 Entity disambiguation (via context triple) batch_69f7b8f234888190bd9d5d403b236105 completed May 3, 2026, 9:06 p.m.
NEDg Description generation batch_69f7bd0cc860819083f887b4049e2359 completed May 3, 2026, 9:24 p.m.
NED2 Entity disambiguation (via description) batch_69f7bd86c56c819093491c7f1ff61e74 completed May 3, 2026, 9:26 p.m.
Created at: April 9, 2026, 10:13 p.m.