Triple

T1902126
Position Surface form Disambiguated ID Type / Status
Subject London Charing Cross E37711 entity
Predicate hasStationGroup P33789 FINISHED
Object London Terminals
London Terminals is a collective name for the main central London railway termini used as key endpoints for National Rail services into and out of the city.
E212179 NE FINISHED

How this triple was built (5 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: London Terminals | Statement: [London Charing Cross, hasStationGroup, London Terminals]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: London Terminals
Context triple: [London Charing Cross, hasStationGroup, London Terminals]
  • A. Port of London
    The Port of London is a major historic and commercial seaport serving London along the River Thames, once one of the world’s busiest ports and still a key hub for trade and logistics in the United Kingdom.
  • B. London Gateway Port
    London Gateway Port is a major deep-sea container terminal and logistics hub on the River Thames in Essex, developed by DP World as one of the UK’s most advanced and largest ports.
  • C. Medway Ports
    Medway Ports is a major UK port complex on the River Medway in Kent, providing cargo handling, logistics, and maritime services as part of the Peel Ports Group.
  • D. Norfolk International Terminals
    Norfolk International Terminals is a major marine cargo facility and container terminal complex serving as a key hub for international shipping in the Port of Virginia.
  • E. Liverpool2 container terminal
    Liverpool2 container terminal is a deep-water container facility at the Port of Liverpool designed to handle large post-Panamax vessels and increase the port’s capacity for global container traffic.
  • 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: London Terminals
Triple: [London Charing Cross, hasStationGroup, London Terminals]
Generated description
London Terminals is a collective name for the main central London railway termini used as key endpoints for National Rail services into and out of the city.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: London Terminals
Target entity description: London Terminals is a collective name for the main central London railway termini used as key endpoints for National Rail services into and out of the city.
  • A. Port of London
    The Port of London is a major historic and commercial seaport serving London along the River Thames, once one of the world’s busiest ports and still a key hub for trade and logistics in the United Kingdom.
  • B. London Gateway Port
    London Gateway Port is a major deep-sea container terminal and logistics hub on the River Thames in Essex, developed by DP World as one of the UK’s most advanced and largest ports.
  • C. Medway Ports
    Medway Ports is a major UK port complex on the River Medway in Kent, providing cargo handling, logistics, and maritime services as part of the Peel Ports Group.
  • D. Norfolk International Terminals
    Norfolk International Terminals is a major marine cargo facility and container terminal complex serving as a key hub for international shipping in the Port of Virginia.
  • E. Liverpool2 container terminal
    Liverpool2 container terminal is a deep-water container facility at the Port of Liverpool designed to handle large post-Panamax vessels and increase the port’s capacity for global container traffic.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasStationGroup
Context triple: [London Charing Cross, hasStationGroup, London Terminals]
  • A. hasComponentStation
    Indicates that an entity includes or is associated with a specific station as one of its component parts.
  • B. hasStationCode
    Indicates that an entity is associated with a specific station identification code.
  • C. hasCentralGroup
    Indicates that an entity possesses or is associated with a primary or central group within its structure or organization.
  • D. hasGhostStations
    Indicates that a transportation system or network includes disused, closed, or never-opened stations that still physically exist.
  • E. hasStationBuilding
    Indicates that a station is associated with or includes a station building as part of its facilities.
  • F. None of above. chosen

Provenance (7 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_69abb34d94fc8190a5bf1e582c77c725 completed March 7, 2026, 5:10 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.
PD Predicate disambiguation batch_69abafe9f8b0819086d8f6288511c66d completed March 7, 2026, 4:56 a.m.
PDg Predicate description generation batch_69abb34c4a64819096e12b152b84c334 completed March 7, 2026, 5:10 a.m.
Created at: March 4, 2026, 7:35 p.m.