Triple
T17725976
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Frankfurt Alte Oper U-Bahn station |
E442461
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Alte Oper |
—
|
NE NERFINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
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: Alte Oper | Statement: [Frankfurt Alte Oper U-Bahn station, serves, Alte Oper]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Alte Oper Context triple: [Frankfurt Alte Oper U-Bahn station, serves, Alte Oper]
-
A.
Alte Oper
chosen
Alte Oper is a historic former opera house in Frankfurt am Main that now serves as a prominent concert and event venue.
-
B.
Iași National Opera
Iași National Opera is a major Romanian opera company and cultural landmark based in the city of Iași, renowned for its classical repertoire and historic theater building.
-
C.
Romanian National Opera
The Romanian National Opera is a major opera and ballet company and cultural landmark based in Bucharest, renowned for its classical repertoire and performances.
-
D.
Marin Sorescu National Theatre
Marin Sorescu National Theatre is a major Romanian cultural institution in Craiova, renowned for its innovative stage productions and contributions to contemporary European theatre.
-
E.
Budapest Operetta Theatre
The Budapest Operetta Theatre is a historic performing arts venue in Hungary’s capital, renowned for its productions of operettas and musicals.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d8b9ec79688190b86bdcef85a7b3aa |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e478e25a80819096289fba4ecb227f |
completed | April 19, 2026, 6:40 a.m. |
Created at: April 10, 2026, 10:07 a.m.