Triple

T1901940
Position Surface form Disambiguated ID Type / Status
Subject High Speed 1 E37707 entity
Predicate hasStation P35 FINISHED
Object Stratford International railway station
Stratford International railway station is a high-speed rail station in Stratford, East London, serving domestic High Speed 1 services and providing a key transport link for the Queen Elizabeth Olympic Park area.
E212171 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: Stratford International railway station | Statement: [High Speed 1, hasStation, Stratford International railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Stratford International railway station
Context triple: [High Speed 1, hasStation, Stratford International railway station]
  • A. London St Pancras International
    London St Pancras International is a major central London railway terminus and international high-speed rail hub, serving Eurostar services to continental Europe as well as domestic routes.
  • B. West End station
    West End station is a key Dallas Area Rapid Transit (DART) light rail stop serving the historic West End district in downtown Dallas, Texas.
  • C. White Hart Lane station
    White Hart Lane station is a railway station in North London that serves the Tottenham area and provides access to Tottenham Hotspur’s home ground.
  • D. Milton Keynes Central railway station
    Milton Keynes Central railway station is a major intercity and commuter rail hub in Milton Keynes, England, providing frequent services on key routes between London, the Midlands, and the North West.
  • E. Oxford railway station
    Oxford railway station is the main railway hub serving the city of Oxford, England, providing regional and long-distance passenger services on the national rail network.
  • 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: Stratford International railway station
Triple: [High Speed 1, hasStation, Stratford International railway station]
Generated description
Stratford International railway station is a high-speed rail station in Stratford, East London, serving domestic High Speed 1 services and providing a key transport link for the Queen Elizabeth Olympic Park area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Stratford International railway station
Target entity description: Stratford International railway station is a high-speed rail station in Stratford, East London, serving domestic High Speed 1 services and providing a key transport link for the Queen Elizabeth Olympic Park area.
  • A. London St Pancras International
    London St Pancras International is a major central London railway terminus and international high-speed rail hub, serving Eurostar services to continental Europe as well as domestic routes.
  • B. West End station
    West End station is a key Dallas Area Rapid Transit (DART) light rail stop serving the historic West End district in downtown Dallas, Texas.
  • C. White Hart Lane station
    White Hart Lane station is a railway station in North London that serves the Tottenham area and provides access to Tottenham Hotspur’s home ground.
  • D. Milton Keynes Central railway station
    Milton Keynes Central railway station is a major intercity and commuter rail hub in Milton Keynes, England, providing frequent services on key routes between London, the Midlands, and the North West.
  • E. Oxford railway station
    Oxford railway station is the main railway hub serving the city of Oxford, England, providing regional and long-distance passenger services on the national rail network.
  • 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_69a8861be7148190a680937ec451a304 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69abb18da27c8190b315b462c857f4c2 completed March 7, 2026, 5:03 a.m.
NED1 Entity disambiguation (via context triple) batch_69adeaf558148190b920693e2348190f completed March 8, 2026, 9:32 p.m.
NEDg Description generation batch_69adebafc474819092f9e2ec9768cf3f completed March 8, 2026, 9:35 p.m.
NED2 Entity disambiguation (via description) batch_69adec2a928881909a1059ea5d4fc72b completed March 8, 2026, 9:37 p.m.
Created at: March 4, 2026, 7:35 p.m.