Triple
T9051436
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Management Authority for Urban Railways |
E216890
|
entity |
| Predicate | hasRailSystemType |
P18634
|
FINISHED |
| Object | urban railway |
—
|
LITERAL FINISHED |
Named-entity recognition
Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's LITERAL 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: urban railway | Statement: [Management Authority for Urban Railways, hasRailSystemType, urban railway]
Provenance (2 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69ca83d362e88190ae44b4e4dc194209 |
elicitation | completed |
| NER | batch_69cc6b54423081908d9fd985109e336a |
ner | completed |
Created at: March 30, 2026, 7:10 p.m.