Triple

T10200164
Position Surface form Disambiguated ID Type / Status
Subject Penge West railway station E238861 entity
Predicate locatedIn P40 FINISHED
Object south London E146694 NE FINISHED

How this triple was built (2 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: south London | Statement: [Penge West railway station, locatedIn, south London]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: south London
Context triple: [Penge West railway station, locatedIn, south London]
  • A. South London chosen
    South London is the southern part of Greater London, known for its diverse residential neighborhoods, rich football culture, and landmarks such as Crystal Palace and Greenwich.
  • B. southwest London
    Southwest London is a suburban and partly riverside area of the UK capital, encompassing boroughs along the River Thames and known for its historic sites, green spaces, and residential neighborhoods.
  • C. West London
    West London is a major subregion of the UK capital encompassing several affluent residential and commercial districts, including areas like Kensington and Chelsea.
  • D. South East London
    South East London is a major subregion of Greater London encompassing a mix of residential suburbs, commercial centers, and historic areas south of the River Thames.
  • E. east London
    East London is a historically industrial and now rapidly regenerating area of London known for its diverse communities, creative scenes, and redeveloped Docklands.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca84e1ea088190b38162e43d4cfa8f completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cdee3f3bac8190a63a81edffe7cda7 completed April 2, 2026, 4:19 a.m.
NED1 Entity disambiguation (via context triple) batch_69d7947e14c88190b9e33e3fbdcc16e5 completed April 9, 2026, 11:58 a.m.
Created at: March 30, 2026, 9:14 p.m.