Triple

T25195772
Position Surface form Disambiguated ID Type / Status
Subject Morden Hall Park E630994 entity
Predicate nearestTramStop P29999 FINISHED
Object Morden Road tram stop
Morden Road tram stop is a stop on London Trams in the London Borough of Merton, serving the area around Morden and providing access to nearby attractions such as Morden Hall Park.
 E1667998 NE FINISHED

How this triple was built (3 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: Morden Road tram stop | Statement: [Morden Hall Park, nearestTramStop, Morden Road tram stop]
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: Morden Road tram stop
Triple: [Morden Hall Park, nearestTramStop, Morden Road tram stop]
Generated description
Morden Road tram stop is a stop on London Trams in the London Borough of Merton, serving the area around Morden and providing access to nearby attractions such as Morden Hall Park.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: nearestTramStop
Context triple: [Morden Hall Park, nearestTramStop, Morden Road tram stop]
  • A. hasNearbyTramStop chosen
    Indicates that a location has a tram stop situated within a short walking distance or close proximity.
  • B. nearestRailwayTerminus
    Indicates that one location is the closest railway terminus to another specified place.
  • C. nearbyTerminus
    Indicates that one terminus (end point or final stop) is located close to another terminus in space.
  • D. nearestMajorTransportHub
    Indicates that one location is the closest significant transportation center (such as a major train station, airport, or bus terminal) to another location.
  • E. nearestEntranceStation
    Indicates that one station is the closest entrance station to a given location or entity compared to all other candidate stations.
  • 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_69e75a8a6d088190ba1e82a4345225e7 completed April 21, 2026, 11:07 a.m.
NER Named-entity recognition batch_69f497bc12b881908fe3386c66252bf6 completed May 1, 2026, 12:08 p.m.
NED1 Entity disambiguation (via context triple) batch_6a105d2882788190824154d643158457 completed May 22, 2026, 1:42 p.m.
NEDg Description generation batch_6a105e17b4708190bceee2e6c3f4f3a7 completed May 22, 2026, 1:45 p.m.
NED2 Entity disambiguation (via description) batch_6a105f91c8808190b902d606e0ad6d0e completed May 22, 2026, 1:52 p.m.
PD Predicate disambiguation batch_69f49366e8d08190adb4b71fe3a14683 completed May 1, 2026, 11:49 a.m.
Created at: April 21, 2026, 12:46 p.m.