Triple

T18606965
Position Surface form Disambiguated ID Type / Status
Subject Laindon E454779 entity
Predicate hasRailwayStation P918 FINISHED
Object Laindon railway station
Laindon railway station is a commuter rail station in Laindon, Essex, on the London, Tilbury and Southend line serving passengers traveling between London and Southend.
 E1333670 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: Laindon railway station | Statement: [Laindon, hasRailwayStation, Laindon railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Laindon railway station
Context triple: [Laindon, hasRailwayStation, Laindon railway station]
  • A. Mount Lavinia railway station
    Mount Lavinia railway station is a key suburban rail stop on Sri Lanka’s coastal line serving the Mount Lavinia area just south of Colombo.
  • B. Hledan Railway Station
    Hledan Railway Station is a local commuter train station in Yangon, Myanmar, serving the Hledan area of Kamayut Township on the Yangon Circular Railway network.
  • C. Lee railway station
    Lee railway station is a suburban rail stop in southeast London serving local commuter services on the Sidcup Line into central London.
  • D. Langon railway station
    Langon railway station is a regional train station in Langon, southwestern France, serving as a local stop on the Bordeaux–Sète railway line.
  • E. Donlands station
    Donlands station is a subway station on Line 2 Bloor–Danforth of the Toronto Transit Commission, serving Toronto’s east end.
  • 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: Laindon railway station
Triple: [Laindon, hasRailwayStation, Laindon railway station]
Generated description
Laindon railway station is a commuter rail station in Laindon, Essex, on the London, Tilbury and Southend line serving passengers traveling between London and Southend.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Laindon railway station
Target entity description: Laindon railway station is a commuter rail station in Laindon, Essex, on the London, Tilbury and Southend line serving passengers traveling between London and Southend.
  • A. Mount Lavinia railway station
    Mount Lavinia railway station is a key suburban rail stop on Sri Lanka’s coastal line serving the Mount Lavinia area just south of Colombo.
  • B. Hledan Railway Station
    Hledan Railway Station is a local commuter train station in Yangon, Myanmar, serving the Hledan area of Kamayut Township on the Yangon Circular Railway network.
  • C. Lee railway station
    Lee railway station is a suburban rail stop in southeast London serving local commuter services on the Sidcup Line into central London.
  • D. Langon railway station
    Langon railway station is a regional train station in Langon, southwestern France, serving as a local stop on the Bordeaux–Sète railway line.
  • E. Donlands station
    Donlands station is a subway station on Line 2 Bloor–Danforth of the Toronto Transit Commission, serving Toronto’s east end.
  • 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_69d8d38bbe7c8190bdec3138e7d413c9 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e547552a648190839cd8cdfed15e12 completed April 19, 2026, 9:21 p.m.
NED1 Entity disambiguation (via context triple) batch_6a050387fe1c8190b29d4f4ad6ec4d6e completed May 13, 2026, 11:04 p.m.
NEDg Description generation batch_6a0504a2ee3081908fd92ea5ace4f62c completed May 13, 2026, 11:09 p.m.
NED2 Entity disambiguation (via description) batch_6a0505048ad081908ae23163a71a3c17 completed May 13, 2026, 11:11 p.m.
Created at: April 10, 2026, 11:45 a.m.