Triple
T9196959
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Balvanera |
E220738
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object | Once railway station |
E716638
|
NE FINISHED |
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: Once railway station | Statement: [Balvanera, hasLandmark, Once railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Once railway station Context triple: [Balvanera, hasLandmark, Once railway station]
-
A.
Once railway station
chosen
Once railway station is a major commuter rail hub in Buenos Aires, Argentina, serving as one of the city's busiest terminals for suburban and regional train services.
-
B.
former Maliebaan railway station
The former Maliebaan railway station is a historic train station building in Utrecht, the Netherlands, now best known as the home of the Dutch Railway Museum.
-
C.
Museum railway station
Museum railway station was the former name of Melbourne Central railway station, a major underground train station and retail complex in Melbourne’s central business district.
-
D.
former Anhalter Bahnhof
The former Anhalter Bahnhof was one of Berlin’s largest and most important railway terminals, heavily damaged in World War II and later demolished, with only its iconic portico remaining as a historical landmark.
-
E.
Auch railway station
Auch railway station is a regional train station in Auch, France, serving as the terminus of the railway line connecting the town to larger cities in the Occitanie region.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca83e7ba70819088b74866d9da2c30 |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69ccd87d6460819097234b5dd3f749b4 |
completed | April 1, 2026, 8:34 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d05c3b1af48190bb03af15232c510d |
completed | April 4, 2026, 12:32 a.m. |
Created at: March 30, 2026, 7:25 p.m.