Triple

T7596915
Position Surface form Disambiguated ID Type / Status
Subject Mortlake E179878 entity
Predicate hasRailwayStation P918 FINISHED
Object Mortlake railway station
Mortlake railway station is a suburban National Rail station in the London Borough of Richmond upon Thames, serving the Mortlake area on the line between London Waterloo and Richmond.
 E675497 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: Mortlake railway station | Statement: [Mortlake, hasRailwayStation, Mortlake railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mortlake railway station
Context triple: [Mortlake, hasRailwayStation, Mortlake railway station]
  • A. Mordialloc railway station
    Mordialloc railway station is a suburban commuter rail station in Melbourne, Australia, serving the bayside suburb of Mordialloc on the city’s rail network.
  • B. Box Hill railway station
    Box Hill railway station is a major suburban train station and transport hub in Melbourne, Australia, serving the Belgrave and Lilydale lines beneath the Box Hill Central shopping centre.
  • C. Cardinia Road railway station
    Cardinia Road railway station is a suburban commuter rail station in Melbourne, Australia, serving the growing residential areas around Pakenham.
  • D. Caulfield railway station
    Caulfield railway station is a key suburban train hub in Melbourne, Australia, serving multiple lines and connecting passengers to the wider metropolitan rail network.
  • E. Yarraville railway station
    Yarraville railway station is a suburban commuter rail station in Melbourne, Australia, serving the inner-western suburb of Yarraville.
  • 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: Mortlake railway station
Triple: [Mortlake, hasRailwayStation, Mortlake railway station]
Generated description
Mortlake railway station is a suburban National Rail station in the London Borough of Richmond upon Thames, serving the Mortlake area on the line between London Waterloo and Richmond.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mortlake railway station
Target entity description: Mortlake railway station is a suburban National Rail station in the London Borough of Richmond upon Thames, serving the Mortlake area on the line between London Waterloo and Richmond.
  • A. Mordialloc railway station
    Mordialloc railway station is a suburban commuter rail station in Melbourne, Australia, serving the bayside suburb of Mordialloc on the city’s rail network.
  • B. Box Hill railway station
    Box Hill railway station is a major suburban train station and transport hub in Melbourne, Australia, serving the Belgrave and Lilydale lines beneath the Box Hill Central shopping centre.
  • C. Cardinia Road railway station
    Cardinia Road railway station is a suburban commuter rail station in Melbourne, Australia, serving the growing residential areas around Pakenham.
  • D. Caulfield railway station
    Caulfield railway station is a key suburban train hub in Melbourne, Australia, serving multiple lines and connecting passengers to the wider metropolitan rail network.
  • E. Yarraville railway station
    Yarraville railway station is a suburban commuter rail station in Melbourne, Australia, serving the inner-western suburb of Yarraville.
  • 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_69c69f3487ec8190bf7acdf2dd91e6d6 completed March 27, 2026, 3:16 p.m.
NER Named-entity recognition batch_69c6f9d4d3408190b9650347c7850c47 completed March 27, 2026, 9:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69c861a3263481908a178b99e487bde5 completed March 28, 2026, 11:17 p.m.
NEDg Description generation batch_69c8622eb5fc819092273e49464d0515 completed March 28, 2026, 11:20 p.m.
NED2 Entity disambiguation (via description) batch_69c8631e5c2c8190b1c593ca9bbf039c completed March 28, 2026, 11:24 p.m.
Created at: March 27, 2026, 3:53 p.m.