Triple
T17894824
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Finlyandsky railway station |
E447405
|
entity |
| Predicate | hasTransportConnection |
P845
|
FINISHED |
| Object | Saint Petersburg Metro Finlyandsky railway station (Ploshchad Lenina) |
—
|
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: Saint Petersburg Metro Finlyandsky railway station (Ploshchad Lenina) | Statement: [Finlyandsky railway station, hasTransportConnection, Saint Petersburg Metro Finlyandsky railway station (Ploshchad Lenina)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Saint Petersburg Metro Finlyandsky railway station (Ploshchad Lenina) Context triple: [Finlyandsky railway station, hasTransportConnection, Saint Petersburg Metro Finlyandsky railway station (Ploshchad Lenina)]
-
A.
Lenin Square station (Saint Petersburg Metro)
chosen
Lenin Square station is a Saint Petersburg Metro station on the Kirovsko–Vyborgskaya Line, notable for serving the area around the historic Finland Station.
-
B.
Leningradsky railway station, Moscow
Leningradsky railway station in Moscow is one of the city’s main rail terminals, serving long-distance trains—especially to Saint Petersburg and northwestern Russia—and forming part of a major railway hub alongside neighboring stations.
-
C.
Saint Petersburg Moskovsky railway station
Saint Petersburg Moskovsky railway station is one of the main railway terminals in Saint Petersburg, Russia, serving as a major hub for long-distance and high-speed trains connecting the city with Moscow and other destinations.
-
D.
Imperial railway stations on the Moscow–Saint Petersburg Railway
Imperial railway stations on the Moscow–Saint Petersburg Railway are a series of grand 19th-century Russian railway station buildings designed in a unified historicist style to serve the prestigious route between the empire’s two main cities.
-
E.
Nevsky Prospekt–Gostiny Dvor metro hub
The Nevsky Prospekt–Gostiny Dvor metro hub is a major interchange station complex in central Saint Petersburg, Russia, linking key metro lines beneath the city’s main avenue and major shopping district.
- 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_69d8b9f59bd48190a6fc925a855b8bac |
completed | April 10, 2026, 8:51 a.m. |
| NER | Named-entity recognition | batch_69e49d7ccf808190b4c1fd477043bcc8 |
completed | April 19, 2026, 9:16 a.m. |
Created at: April 10, 2026, 10:19 a.m.