Triple

T6608999
Position Surface form Disambiguated ID Type / Status
Subject Southport railway station E149188 entity
Predicate hasAdjacentStation P231 FINISHED
Object Birkdale railway station
Birkdale railway station is a suburban rail stop serving the Birkdale area near Southport on the Merseyrail Northern Line in Merseyside, England.
 E606904 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: Birkdale railway station | Statement: [Southport railway station, hasAdjacentStation, Birkdale railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Birkdale railway station
Context triple: [Southport railway station, hasAdjacentStation, Birkdale railway station]
  • A. Birchwood railway station
    Birchwood railway station is a local rail stop serving the Birchwood area near Culcheth in Warrington, Cheshire, England.
  • B. Buckland Station
    Buckland Station is a historic 19th-century stagecoach stop and waystation in Lyon County, Nevada, that served travelers along early overland routes.
  • C. Dunbar railway station
    Dunbar railway station is a passenger railway station in the town of Dunbar, East Lothian, Scotland, served by regional and long-distance trains on the East Coast Main Line.
  • D. Kirkdale railway station
    Kirkdale railway station is a suburban rail station in Liverpool, England, serving the Kirkdale area and providing convenient access to nearby attractions such as Goodison Park.
  • E. Kenley railway station
    Kenley railway station is a suburban railway stop in the London Borough of Croydon, serving the local community with regular commuter services into central London.
  • 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: Birkdale railway station
Triple: [Southport railway station, hasAdjacentStation, Birkdale railway station]
Generated description
Birkdale railway station is a suburban rail stop serving the Birkdale area near Southport on the Merseyrail Northern Line in Merseyside, England.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Birkdale railway station
Target entity description: Birkdale railway station is a suburban rail stop serving the Birkdale area near Southport on the Merseyrail Northern Line in Merseyside, England.
  • A. Birchwood railway station
    Birchwood railway station is a local rail stop serving the Birchwood area near Culcheth in Warrington, Cheshire, England.
  • B. Buckland Station
    Buckland Station is a historic 19th-century stagecoach stop and waystation in Lyon County, Nevada, that served travelers along early overland routes.
  • C. Dunbar railway station
    Dunbar railway station is a passenger railway station in the town of Dunbar, East Lothian, Scotland, served by regional and long-distance trains on the East Coast Main Line.
  • D. Kirkdale railway station
    Kirkdale railway station is a suburban rail station in Liverpool, England, serving the Kirkdale area and providing convenient access to nearby attractions such as Goodison Park.
  • E. Kenley railway station
    Kenley railway station is a suburban railway stop in the London Borough of Croydon, serving the local community with regular commuter services into central London.
  • 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_69c687ebc680819094caf71faba2efe2 completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c6af31c4748190ab5027771c9ce5b2 completed March 27, 2026, 4:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6e43cc42081909762eec710773f40 completed March 27, 2026, 8:10 p.m.
NEDg Description generation batch_69c6e57d71ec8190b79615f11eadec26 completed March 27, 2026, 8:15 p.m.
NED2 Entity disambiguation (via description) batch_69c6e614f04c8190b25b553553895799 completed March 27, 2026, 8:18 p.m.
Created at: March 27, 2026, 1:57 p.m.