Triple
T20028832
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Moscow–Kursk railway line |
E495063
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Oryol railway station |
—
|
NE NERFINISHED |
How this triple was built (3 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: Oryol railway station | Statement: [Moscow–Kursk railway line, hasStation, Oryol railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Oryol railway station Context triple: [Moscow–Kursk railway line, hasStation, Oryol railway station]
-
A.
Otradnoye railway station
Otradnoye railway station is a regional train station serving the town of Otradnoye in Russia, providing passenger rail connections to nearby cities and the wider rail network.
-
B.
Tikhvin railway station
Tikhvin railway station is a regional rail transport hub serving the town of Tikhvin in Leningrad Oblast, Russia, on key routes connecting it with major cities.
-
C.
Plesetskaya railway station
Plesetskaya railway station is a regional rail hub in Arkhangelsk Oblast, Russia, serving the settlement of Plesetsk and connecting it to the broader Russian railway network.
-
D.
Yaroslavl-Glavny railway station
Yaroslavl-Glavny railway station is the main rail terminal in Yaroslavl, Russia, serving as a key hub for regional and long-distance passenger trains.
-
E.
Ladozhsky railway station
Ladozhsky railway station is a major modern passenger terminal in Saint Petersburg, Russia, serving as a key hub for both suburban and long-distance rail services.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Oryol railway station Target entity description: Oryol railway station is a major rail hub in the city of Oryol, Russia, serving long-distance and regional passenger traffic on key routes in western Russia.
-
A.
Otradnoye railway station
Otradnoye railway station is a regional train station serving the town of Otradnoye in Russia, providing passenger rail connections to nearby cities and the wider rail network.
-
B.
Tikhvin railway station
Tikhvin railway station is a regional rail transport hub serving the town of Tikhvin in Leningrad Oblast, Russia, on key routes connecting it with major cities.
-
C.
Plesetskaya railway station
Plesetskaya railway station is a regional rail hub in Arkhangelsk Oblast, Russia, serving the settlement of Plesetsk and connecting it to the broader Russian railway network.
-
D.
Yaroslavl-Glavny railway station
Yaroslavl-Glavny railway station is the main rail terminal in Yaroslavl, Russia, serving as a key hub for regional and long-distance passenger trains.
-
E.
Ladozhsky railway station
Ladozhsky railway station is a major modern passenger terminal in Saint Petersburg, Russia, serving as a key hub for both suburban and long-distance rail services.
- F. None of above. chosen
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_69da626bfd288190aa5d65098b6433ae |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e662908df081909a6c8ccf0dd90fff |
completed | April 20, 2026, 5:29 p.m. |
Created at: April 11, 2026, 3:36 p.m.