Triple
T23019280
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Anapa railway station |
E573117
|
entity |
| Predicate | ownedBy |
P347
|
FINISHED |
| Object | Russian Railways |
—
|
NE NERFINISHED |
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: Russian Railways | Statement: [Anapa railway station, ownedBy, Russian Railways]
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: Russian Railways Context triple: [Anapa railway station, ownedBy, Russian Railways]
-
A.
Russian Railways
chosen
Russian Railways is Russia’s state-owned national railway company, operating the country’s extensive passenger and freight rail network across its vast territory.
-
B.
RZD International
RZD International is a global engineering and infrastructure subsidiary of Russian Railways that focuses on railway construction and modernization projects outside Russia.
-
C.
National Railway Administration
The National Railway Administration is the Chinese government agency responsible for regulating and overseeing the country’s railway system following the restructuring of the former Ministry of Railways.
-
D.
Transsib
Transsib is a common abbreviation for the Trans-Siberian Railway, the vast rail line that spans Russia from Moscow to the Pacific Ocean.
-
E.
Belarusian Railway
Belarusian Railway is the state-owned national railway company of Belarus, operating the country’s passenger and freight rail services and managing its rail infrastructure.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69e245b821008190b0e09cb02092aae1 |
elicitation | completed |
| NER | batch_69f183e777cc81908c0b0bfd9d5a717c |
ner | completed |
Created at: April 17, 2026, 3:52 p.m.