Triple

T23009161
Position Surface form Disambiguated ID Type / Status
Subject Travelcard Zone 9 E572859 entity
Predicate governingAuthority P46 FINISHED
Object Mayor of London (via Transport for London) — NE NERFINISHED

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: Mayor of London (via Transport for London) | Statement: [Travelcard Zone 9, governingAuthority, Mayor of London (via Transport for London)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mayor of London (via Transport for London)
Context triple: [Travelcard Zone 9, governingAuthority, Mayor of London (via Transport for London)]
  • A. London Transport Executive (under GLC)
    The London Transport Executive (under the Greater London Council) was the public body responsible for managing and coordinating London’s bus and underground services from 1970 until the mid-1980s.
  • B. Transport for London chosen
    Transport for London is the local government body responsible for managing and overseeing the public transport network and major roads in Greater London.
  • C. London Passenger Transport Board
    The London Passenger Transport Board was the public body that managed and coordinated most of the capital’s bus, tram, trolleybus, and underground rail services in London from the 1930s until the late 1940s.
  • D. London Transport Board
    The London Transport Board was the public body responsible for operating and overseeing most of the public transport system in Greater London from the early 1960s until the creation of the Greater London Council’s transport authority.
  • E. London Underground Limited
    London Underground Limited is the company responsible for operating and managing the London Underground metro network.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e245b764cc8190a51be76f1d9611e1 completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f1835919b08190ba78e182b87358d4 completed April 29, 2026, 4:04 a.m.
Created at: April 17, 2026, 3:51 p.m.