Triple

T761154
Position Surface form Disambiguated ID Type / Status
Subject Whitehall E16070 entity
Predicate transportServedBy P1298 FINISHED
Object Charing Cross Underground station
Charing Cross Underground station is a central London Tube station on the Bakerloo and Northern lines, serving the Charing Cross mainline rail terminus and the surrounding West End area.
E108771 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: Charing Cross Underground station | Statement: [Whitehall, transportServedBy, Charing Cross Underground station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Charing Cross Underground station
Context triple: [Whitehall, transportServedBy, Charing Cross Underground station]
  • A. Westminster Underground Station
    Westminster Underground Station is a central London Tube station serving the Westminster area, including key landmarks such as the Houses of Parliament and Big Ben.
  • B. Hyde Park Corner Underground station
    Hyde Park Corner Underground station is a central London Tube station on the Piccadilly line, serving the area around Hyde Park, Mayfair, and Knightsbridge.
  • C. Notting Hill Gate Underground station
    Notting Hill Gate Underground station is a central London Tube station in the Notting Hill area, serving as a key interchange on the Central, Circle, and District lines.
  • D. Oxford Circus Underground station
    Oxford Circus Underground station is a major London Underground interchange in the West End, serving the Bakerloo, Central, and Victoria lines at the junction of Oxford Street and Regent Street.
  • E. South Kensington tube station
    South Kensington tube station is a major London Underground station in central London serving the Circle, District, and Piccadilly lines, and providing access to several prominent museums and institutions.
  • 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: Charing Cross Underground station
Triple: [Whitehall, transportServedBy, Charing Cross Underground station]
Generated description
Charing Cross Underground station is a central London Tube station on the Bakerloo and Northern lines, serving the Charing Cross mainline rail terminus and the surrounding West End area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Charing Cross Underground station
Target entity description: Charing Cross Underground station is a central London Tube station on the Bakerloo and Northern lines, serving the Charing Cross mainline rail terminus and the surrounding West End area.
  • A. Westminster Underground Station
    Westminster Underground Station is a central London Tube station serving the Westminster area, including key landmarks such as the Houses of Parliament and Big Ben.
  • B. Hyde Park Corner Underground station
    Hyde Park Corner Underground station is a central London Tube station on the Piccadilly line, serving the area around Hyde Park, Mayfair, and Knightsbridge.
  • C. Notting Hill Gate Underground station
    Notting Hill Gate Underground station is a central London Tube station in the Notting Hill area, serving as a key interchange on the Central, Circle, and District lines.
  • D. Oxford Circus Underground station
    Oxford Circus Underground station is a major London Underground interchange in the West End, serving the Bakerloo, Central, and Victoria lines at the junction of Oxford Street and Regent Street.
  • E. South Kensington tube station
    South Kensington tube station is a major London Underground station in central London serving the Circle, District, and Piccadilly lines, and providing access to several prominent museums and institutions.
  • 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_69a493684ee48190bd43b7c78da4aec8 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a682e7d081909c9cd7839a49fb0b completed March 1, 2026, 8:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69a7cf4d769c81909eba6cefb241d417 completed March 4, 2026, 6:21 a.m.
NEDg Description generation batch_69a7d1c7e624819095426c813f1a6359 completed March 4, 2026, 6:31 a.m.
NED2 Entity disambiguation (via description) batch_69a7d2382dd88190b35283df097f3bb3 completed March 4, 2026, 6:33 a.m.
Created at: March 1, 2026, 7:37 p.m.