Triple

T10128402
Position Surface form Disambiguated ID Type / Status
Subject Ramsgate railway station E226272 entity
Predicate hasDepotNearby P5648 FINISHED
Object Ramsgate EMU depot
Ramsgate EMU depot is a railway maintenance facility in Ramsgate, Kent, used primarily for servicing and stabling electric multiple unit trains operating in the region.
 E841714 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: Ramsgate EMU depot | Statement: [Ramsgate railway station, hasDepotNearby, Ramsgate EMU depot]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ramsgate EMU depot
Context triple: [Ramsgate railway station, hasDepotNearby, Ramsgate EMU depot]
  • A. Ramsgate railway station
    Ramsgate railway station is a mainline rail hub in the town of Ramsgate, Kent, providing regional and national train services including routes to London and other parts of southeast England.
  • B. Northfields depot
    Northfields depot is a London Underground maintenance and stabling facility serving trains on the Piccadilly line in west London.
  • C. Neasden Depot
    Neasden Depot is a major London Underground maintenance and stabling facility serving trains on the Metropolitan line.
  • D. Queens Road depot
    Queens Road depot is a major tram maintenance and operations facility serving the Manchester Metrolink light rail network.
  • E. Sandown Depot
    Sandown Depot is a historic former railroad station in Sandown, New Hampshire, preserved as a local heritage site.
  • 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: Ramsgate EMU depot
Triple: [Ramsgate railway station, hasDepotNearby, Ramsgate EMU depot]
Generated description
Ramsgate EMU depot is a railway maintenance facility in Ramsgate, Kent, used primarily for servicing and stabling electric multiple unit trains operating in the region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ramsgate EMU depot
Target entity description: Ramsgate EMU depot is a railway maintenance facility in Ramsgate, Kent, used primarily for servicing and stabling electric multiple unit trains operating in the region.
  • A. Ramsgate railway station
    Ramsgate railway station is a mainline rail hub in the town of Ramsgate, Kent, providing regional and national train services including routes to London and other parts of southeast England.
  • B. Northfields depot
    Northfields depot is a London Underground maintenance and stabling facility serving trains on the Piccadilly line in west London.
  • C. Neasden Depot
    Neasden Depot is a major London Underground maintenance and stabling facility serving trains on the Metropolitan line.
  • D. Queens Road depot
    Queens Road depot is a major tram maintenance and operations facility serving the Manchester Metrolink light rail network.
  • E. Sandown Depot
    Sandown Depot is a historic former railroad station in Sandown, New Hampshire, preserved as a local heritage site.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: hasDepotNearby
Context triple: [Ramsgate railway station, hasDepotNearby, Ramsgate EMU depot]
  • A. hasAdjacentDepot
    Indicates that one entity has a depot located directly next to or adjoining it.
  • B. hasNearbyFacility chosen
    Indicates that one entity is located close to or in the vicinity of a particular facility.
  • C. hasRegionalCenterNearby
    Indicates that a regional center is located in close proximity to the referenced entity.
  • D. hasNearbyBay
    Indicates that one entity is located close to or adjacent to a bay associated with the other entity.
  • E. hasNearbyBase
    Indicates that one entity has a base or facility located in close physical proximity to another entity or location.
  • F. None of above.

Provenance (6 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_69ca843057b48190a86730167f5d6b98 completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cdd2f0a0e881909267a83fbeb31f0c completed April 2, 2026, 2:22 a.m.
NED1 Entity disambiguation (via context triple) batch_69d2cc72848481909dcbfc9fe3f6d379 completed April 5, 2026, 8:56 p.m.
NEDg Description generation batch_69d2cda6452c81908d67ea322da3cf70 completed April 5, 2026, 9:01 p.m.
NED2 Entity disambiguation (via description) batch_69d2ce71fa888190b8dd13df83a2cd78 completed April 5, 2026, 9:04 p.m.
PD Predicate disambiguation batch_69cd4ba1d360819087698d04a53cc87e completed April 1, 2026, 4:45 p.m.
Created at: March 30, 2026, 9:05 p.m.