Triple

T19714632
Position Surface form Disambiguated ID Type / Status
Subject Hatton E473441 entity
Predicate servedBy P82 FINISHED
Object Hatton Cross Underground station
Hatton Cross Underground station is a London Underground station on the Piccadilly line serving the Hatton Cross area near Heathrow Airport.
 E1430550 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: Hatton Cross Underground station | Statement: [Hatton, servedBy, Hatton Cross Underground station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hatton Cross Underground station
Context triple: [Hatton, servedBy, Hatton Cross Underground station]
  • A. Neasden Underground station
    Neasden Underground station is a London Underground station in northwest London on the Jubilee line, serving the Neasden area and located near one of the network’s major depots.
  • B. Highgate Underground Station
    Highgate Underground Station is a London Underground station in north London serving the Northern line and the Highgate area.
  • C. Northolt Underground station
    Northolt Underground station is a London Underground station in the west of the city, serving the Central line and the suburban area of Northolt in the London Borough of Ealing.
  • D. Golders Green Underground Station
    Golders Green Underground Station is a London Underground station on the Northern line serving the Golders Green area in the London Borough of Barnet.
  • E. Hainault tube station
    Hainault tube station is a London Underground station on the Central line serving the Hainault area in northeast 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: Hatton Cross Underground station
Triple: [Hatton, servedBy, Hatton Cross Underground station]
Generated description
Hatton Cross Underground station is a London Underground station on the Piccadilly line serving the Hatton Cross area near Heathrow Airport.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Hatton Cross Underground station
Target entity description: Hatton Cross Underground station is a London Underground station on the Piccadilly line serving the Hatton Cross area near Heathrow Airport.
  • A. Neasden Underground station
    Neasden Underground station is a London Underground station in northwest London on the Jubilee line, serving the Neasden area and located near one of the network’s major depots.
  • B. Highgate Underground Station
    Highgate Underground Station is a London Underground station in north London serving the Northern line and the Highgate area.
  • C. Northolt Underground station
    Northolt Underground station is a London Underground station in the west of the city, serving the Central line and the suburban area of Northolt in the London Borough of Ealing.
  • D. Golders Green Underground Station
    Golders Green Underground Station is a London Underground station on the Northern line serving the Golders Green area in the London Borough of Barnet.
  • E. Hainault tube station
    Hainault tube station is a London Underground station on the Central line serving the Hainault area in northeast 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_69d8e516dd048190a0b6c93ea3e71f58 completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e6440b47508190a8a33325b00841dc completed April 20, 2026, 3:19 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0883ddf09c81909415ac9e093a821d completed May 16, 2026, 2:49 p.m.
NEDg Description generation batch_6a08849e605881909f3744eabf3c45ca completed May 16, 2026, 2:52 p.m.
NED2 Entity disambiguation (via description) batch_6a088511c07c81908492b7fb54609cbc completed May 16, 2026, 2:54 p.m.
Created at: April 10, 2026, 1:46 p.m.