Triple
T32220915
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Suginami, Tokyo |
E823059
|
entity |
| Predicate | hasRailLine |
P848
|
FINISHED |
| Object | Tokyo Metro Marunouchi 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: Tokyo Metro Marunouchi Line | Statement: [Suginami, Tokyo, hasRailLine, Tokyo Metro Marunouchi Line]
Provenance (2 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69f3490b4f948190b99e4f999f5be25f |
elicitation | completed |
| NER | batch_69f6bbc4129481909d12bf4d5723dd3b |
ner | completed |
Created at: May 1, 2026, 12:38 a.m.