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.