Triple
T16836387
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Southern Region of British Railways |
E409292
|
entity |
| Predicate | servedCity |
P3936
|
FINISHED |
| Object | London |
E1817
|
NE FINISHED |
Named-entity recognition
Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.
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: London | Statement: [Southern Region of British Railways, servedCity, London]
Disambiguation candidates (1 decision)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: London Context triple: [Southern Region of British Railways, servedCity, London]
-
A.
London
London is a major Ethereum network upgrade that introduced significant changes to the protocol’s fee market and transaction pricing mechanisms.
-
B.
London
London is a major city in Kiribati, located on Kiritimati (Christmas Island) in the central Pacific Ocean.
-
C.
London, England
chosen
London, England is the capital and largest city of the United Kingdom, renowned as a global center for finance, culture, and politics.
-
D.
Allondon
Allondon is a small river in western Switzerland and neighboring France, known for flowing through the Geneva region and its natural, relatively unspoiled surroundings.
-
E.
York, England
York, England is a historic walled city in northern England renowned for its medieval architecture, including York Minster, and its rich Roman and Viking heritage.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69d883952b048190887740a980b712ed |
elicitation | completed |
| NER | batch_69e3b34d49d08190aa62f05d67244584 |
ner | completed |
| NED1 | batch_6a00bb04c1e88190b6c9f43fbdfd6bc4 |
ned_source_triple | completed |
Created at: April 10, 2026, 5:23 a.m.