Triple
T13974170
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | SEPTA Fern Rock Rail Yard |
E336140
|
entity |
| Predicate | category |
P87
|
FINISHED |
| Object | Rail infrastructure in Philadelphia |
—
|
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: Rail infrastructure in Philadelphia | Statement: [SEPTA Fern Rock Rail Yard, category, Rail infrastructure in Philadelphia]
Provenance (2 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69d81c61f3508190aaf2ca0dc0002c59 |
elicitation | completed |
| NER | batch_69de2e8fd6d48190a157eae8df3a2f3a |
ner | completed |
Created at: April 9, 2026, 10:18 p.m.