Triple
T29198722
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Elkhart station |
E740203
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object | Norfolk Southern Chicago Line |
—
|
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: Norfolk Southern Chicago Line | Statement: [Elkhart station, railwayLine, Norfolk Southern Chicago Line]
Provenance (2 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69f07cb8033c8190b8807e219a14333d |
elicitation | completed |
| NER | batch_69f663c3f12c8190b9ff4bb24bff9391 |
ner | completed |
Created at: April 28, 2026, 12:05 p.m.