Triple

T1453469
Position Surface form Disambiguated ID Type / Status
Subject Fen Line E31344 entity
Predicate hasStation P35 FINISHED
Object Littleport railway station
Littleport railway station is a small rural stop in Cambridgeshire, England, serving the village of Littleport on the rail route between Ely and King’s Lynn.
 E166171 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: Littleport railway station | Statement: [Fen Line, hasStation, Littleport railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Littleport railway station
Context triple: [Fen Line, hasStation, Littleport railway station]
  • A. Longport railway station
    Longport railway station is a railway station serving the Longport area of Stoke-on-Trent in Staffordshire, England.
  • B. Hay Railway Station
    Hay Railway Station is a historic former railway station in Hay, New South Wales, recognized as a heritage-listed site for its architectural and transport significance.
  • C. Southport railway station
    Southport railway station is a coastal terminus in Merseyside, England, serving as a key hub for commuter and leisure rail services, particularly on the Merseyrail network.
  • D. Bagshot railway station
    Bagshot railway station is a small commuter rail station in Bagshot, Surrey, England, served by South Western Railway services on the Ascot–Guildford line.
  • E. Chicksands Priory Station
    Chicksands Priory Station is a former Royal Air Force signals intelligence and listening post in Bedfordshire, England, historically used for intercepting and analyzing communications during the Cold War.
  • 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: Littleport railway station
Triple: [Fen Line, hasStation, Littleport railway station]
Generated description
Littleport railway station is a small rural stop in Cambridgeshire, England, serving the village of Littleport on the rail route between Ely and King’s Lynn.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Littleport railway station
Target entity description: Littleport railway station is a small rural stop in Cambridgeshire, England, serving the village of Littleport on the rail route between Ely and King’s Lynn.
  • A. Longport railway station
    Longport railway station is a railway station serving the Longport area of Stoke-on-Trent in Staffordshire, England.
  • B. Hay Railway Station
    Hay Railway Station is a historic former railway station in Hay, New South Wales, recognized as a heritage-listed site for its architectural and transport significance.
  • C. Southport railway station
    Southport railway station is a coastal terminus in Merseyside, England, serving as a key hub for commuter and leisure rail services, particularly on the Merseyrail network.
  • D. Bagshot railway station
    Bagshot railway station is a small commuter rail station in Bagshot, Surrey, England, served by South Western Railway services on the Ascot–Guildford line.
  • E. Chicksands Priory Station
    Chicksands Priory Station is a former Royal Air Force signals intelligence and listening post in Bedfordshire, England, historically used for intercepting and analyzing communications during the Cold War.
  • 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_69a499171a28819085b993a3ac78e363 completed March 1, 2026, 7:52 p.m.
NER Named-entity recognition batch_69a4c57e82d48190a30a4512f39f5de0 completed March 1, 2026, 11:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69ad08c7db088190877addd5edd6c087 completed March 8, 2026, 5:27 a.m.
NEDg Description generation batch_69ad09ae79588190a64a0897352bfc28 completed March 8, 2026, 5:31 a.m.
NED2 Entity disambiguation (via description) batch_69ad0ac635008190bb82bbb2c27adda5 completed March 8, 2026, 5:36 a.m.
Created at: March 1, 2026, 8 p.m.