Triple
T5786781
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ultra Low Emission Zone |
E128286
|
entity |
| Predicate | implementedBy |
P172
|
FINISHED |
| Object | Mayor of London |
E7835
|
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: Mayor of London | Statement: [Ultra Low Emission Zone, implementedBy, Mayor of London]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mayor of London Context triple: [Ultra Low Emission Zone, implementedBy, Mayor of London]
-
A.
Mayor of London
chosen
The Mayor of London is the directly elected head of the Greater London Authority responsible for the strategic governance of London, including transport, policing, planning, and the environment.
-
B.
Lord Mayor of London
The Lord Mayor of London is the annually elected head of the City of London Corporation, serving as a ceremonial and ambassadorial representative of the UK’s financial district rather than the wider Greater London area.
-
C.
Mayor of the Royal Borough of Kensington and Chelsea
The Mayor of the Royal Borough of Kensington and Chelsea is the borough’s ceremonial figurehead, representing the council and local community at official events and civic functions.
-
D.
Lord Lieutenant of Greater London
The Lord Lieutenant of Greater London is the British monarch’s personal representative in Greater London, responsible for arranging royal visits and promoting civic, voluntary, and charitable activities across the capital.
-
E.
Lord Mayor of Westminster
The Lord Mayor of Westminster is the ceremonial and civic head of the City of Westminster in London, representing the borough at official events and performing traditional public duties.
- 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_69c0084450048190bc647b649a05136b |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c02a1c29d48190af36cc855bb491dd |
completed | March 22, 2026, 5:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c0981a002c8190ac8ed7407a80919c |
completed | March 23, 2026, 1:32 a.m. |
Created at: March 22, 2026, 3:51 p.m.