Triple
T11422969
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dimapur |
E270671
|
entity |
| Predicate | railwayZone |
P15232
|
FINISHED |
| Object | Northeast Frontier Railway |
E165055
|
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: Northeast Frontier Railway | Statement: [Dimapur, railwayZone, Northeast Frontier Railway]
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: Northeast Frontier Railway Context triple: [Dimapur, railwayZone, Northeast Frontier Railway]
-
A.
Northeast Frontier Railway (partly)
chosen
Northeast Frontier Railway is a zone of Indian Railways responsible for rail operations across much of India’s northeastern region and parts of eastern states.
-
B.
North Central Railway
North Central Railway is one of the zones of Indian Railways, responsible for operating and managing rail services across key regions in northern and central India.
-
C.
Eastern Railway
Eastern Railway is one of the major zones of Indian Railways, operating extensive rail services primarily across eastern India.
-
D.
South Central Railway
South Central Railway is one of the zones of Indian Railways, responsible for operating and managing rail services across parts of southern and central India.
-
E.
Western Railway
Western Railway is one of the major zones of Indian Railways, operating a key network of suburban and long-distance train services across western India.
- 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_69d6aadeef688190874bcecd88b3dd9b |
elicitation | completed |
| NER | batch_69d801b357e88190ace56d36a945688f |
ner | completed |
| NED1 | batch_69e5b8a1e88c8190994bea88a0490e60 |
ned_source_triple | completed |
Created at: April 8, 2026, 9:34 p.m.