Triple

T17023570
Position Surface form Disambiguated ID Type / Status
Subject Palmers Green E413006 entity
Predicate hasRailwayStation P918 FINISHED
Object Palmers Green railway station
Palmers Green railway station is a suburban rail station in north London serving the Palmers Green area with services on the Hertford Loop Line into central London.
 E1245627 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: Palmers Green railway station | Statement: [Palmers Green, hasRailwayStation, Palmers Green railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Palmers Green railway station
Context triple: [Palmers Green, hasRailwayStation, Palmers Green railway station]
  • A. Honor Oak Park station
    Honor Oak Park station is a suburban railway station in southeast London served by London Overground services on the route between central London and outer boroughs.
  • B. Northumberland Park station
    Northumberland Park station is a railway station in North London that serves the Tottenham area and provides convenient access for fans traveling to Tottenham Hotspur Stadium.
  • C. Ravenscourt Park station
    Ravenscourt Park station is a London Underground station in west London served by the District line and located near the green space of Ravenscourt Park.
  • D. Highams Park railway station
    Highams Park railway station is a suburban rail station in northeast London serving the Chingford branch of the London Overground network.
  • E. Gunnersbury station
    Gunnersbury station is a London Underground and London Overground station in west London serving the District line and the North London 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: Palmers Green railway station
Triple: [Palmers Green, hasRailwayStation, Palmers Green railway station]
Generated description
Palmers Green railway station is a suburban rail station in north London serving the Palmers Green area with services on the Hertford Loop Line into central London.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Palmers Green railway station
Target entity description: Palmers Green railway station is a suburban rail station in north London serving the Palmers Green area with services on the Hertford Loop Line into central London.
  • A. Honor Oak Park station
    Honor Oak Park station is a suburban railway station in southeast London served by London Overground services on the route between central London and outer boroughs.
  • B. Northumberland Park station
    Northumberland Park station is a railway station in North London that serves the Tottenham area and provides convenient access for fans traveling to Tottenham Hotspur Stadium.
  • C. Ravenscourt Park station
    Ravenscourt Park station is a London Underground station in west London served by the District line and located near the green space of Ravenscourt Park.
  • D. Highams Park railway station
    Highams Park railway station is a suburban rail station in northeast London serving the Chingford branch of the London Overground network.
  • E. Gunnersbury station
    Gunnersbury station is a London Underground and London Overground station in west London serving the District line and the North London 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_69d886cc4170819093deddc7b8b4b6a7 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3d5d2abbc81908943becf5f539fc6 completed April 18, 2026, 7:04 p.m.
NED1 Entity disambiguation (via context triple) batch_6a011b514de481909c78c17a3014b468 completed May 10, 2026, 11:57 p.m.
NEDg Description generation batch_6a011c021e1c819098e04b1cbaf33ecd completed May 11, 2026, midnight
NED2 Entity disambiguation (via description) batch_6a011c8afb608190b51c7a4c9ccaa0a5 completed May 11, 2026, 12:02 a.m.
Created at: April 10, 2026, 5:33 a.m.