Triple
T18915902
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Moorgate (street) |
E462722
|
entity |
| Predicate | isWithin |
P6308
|
FINISHED |
| Object | Central London congestion charging zone |
—
|
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: Central London congestion charging zone | Statement: [Moorgate (street), isWithin, Central London congestion charging zone]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Central London congestion charging zone Context triple: [Moorgate (street), isWithin, Central London congestion charging zone]
-
A.
London congestion charging zone
chosen
The London congestion charging zone is a designated central area of London where drivers must pay a daily fee to reduce traffic congestion and encourage the use of public transport.
-
B.
Transport for London area
The Transport for London area is the metropolitan region of Greater London overseen by the city’s integrated public transport authority, encompassing its network of buses, trains, trams, and other transit services.
-
C.
Central London
Central London is the innermost part of London, England, encompassing its historic core and primary commercial, political, and cultural districts.
-
D.
Heathrow Central area
Heathrow Central area is the central transport and services hub of London Heathrow Airport, encompassing key passenger facilities and major interchange points.
-
E.
London fare zone 4
London fare zone 4 is a mid-range public transport tariff zone in Greater London used to calculate fares on services such as the Underground, Overground, and National Rail.
- 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_69d8dcfdbbb881909964fa5a75bd0b48 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5c62685408190b17280147e1c247a |
completed | April 20, 2026, 6:22 a.m. |
Created at: April 10, 2026, 11:58 a.m.