Triple

T5507583
Position Surface form Disambiguated ID Type / Status
Subject Lewisham, London, England E144478 entity
Predicate hasBusStation P5891 FINISHED
Object Lewisham bus station
Lewisham bus station is a major public transport hub in the London Borough of Lewisham, providing extensive bus connections that integrate with nearby rail and DLR services.
E531462 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: Lewisham bus station | Statement: [Lewisham, London, England, hasBusStation, Lewisham bus station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lewisham bus station
Context triple: [Lewisham, London, England, hasBusStation, Lewisham bus station]
  • A. Hammersmith bus station
    Hammersmith bus station is a major London transport hub in west London, providing extensive bus connections and links to nearby Underground stations.
  • B. Euston bus station
    Euston bus station is a major London bus interchange serving the Euston area and providing connections to the nearby mainline and Underground stations.
  • C. Oxford Street bus station
    Oxford Street bus station was a central bus terminus in Belfast, Northern Ireland, that became historically significant as one of the main locations targeted during the 1972 Bloody Friday bombings.
  • D. Heathrow Central bus station
    Heathrow Central bus station is the main bus and coach hub serving London Heathrow Airport, providing ground transport connections for multiple terminals and regional destinations.
  • E. Harrow bus station
    Harrow bus station is a public transport hub in Harrow, London, serving as a key interchange point for numerous local and regional bus routes.
  • 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: Lewisham bus station
Triple: [Lewisham, London, England, hasBusStation, Lewisham bus station]
Generated description
Lewisham bus station is a major public transport hub in the London Borough of Lewisham, providing extensive bus connections that integrate with nearby rail and DLR services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lewisham bus station
Target entity description: Lewisham bus station is a major public transport hub in the London Borough of Lewisham, providing extensive bus connections that integrate with nearby rail and DLR services.
  • A. Hammersmith bus station
    Hammersmith bus station is a major London transport hub in west London, providing extensive bus connections and links to nearby Underground stations.
  • B. Euston bus station
    Euston bus station is a major London bus interchange serving the Euston area and providing connections to the nearby mainline and Underground stations.
  • C. Oxford Street bus station
    Oxford Street bus station was a central bus terminus in Belfast, Northern Ireland, that became historically significant as one of the main locations targeted during the 1972 Bloody Friday bombings.
  • D. Heathrow Central bus station
    Heathrow Central bus station is the main bus and coach hub serving London Heathrow Airport, providing ground transport connections for multiple terminals and regional destinations.
  • E. Harrow bus station
    Harrow bus station is a public transport hub in Harrow, London, serving as a key interchange point for numerous local and regional bus routes.
  • 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_69c008f6b5048190a09064116062cf69 completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c01f495c588190b0cfe5bfb3d2c221 completed March 22, 2026, 4:56 p.m.
NED1 Entity disambiguation (via context triple) batch_69c027bc39208190baa01feadb75d3c6 completed March 22, 2026, 5:32 p.m.
NEDg Description generation batch_69c033db6ebc8190ab35c707b846426d completed March 22, 2026, 6:24 p.m.
NED2 Entity disambiguation (via description) batch_69c0345cd5b88190855efd8c1bb94693 completed March 22, 2026, 6:26 p.m.
Created at: March 22, 2026, 3:32 p.m.