Triple
T20710546
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Imperial Russian train at Pskov railway station |
E509024
|
entity |
| Predicate | railwayStation |
P918
|
FINISHED |
| Object | Pskov railway station |
—
|
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: Pskov railway station | Statement: [Imperial Russian train at Pskov railway station, railwayStation, Pskov railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pskov railway station Context triple: [Imperial Russian train at Pskov railway station, railwayStation, Pskov railway station]
-
A.
Pskov Railway Junction
chosen
Pskov Railway Junction is a key rail hub in the Pskov region of western Russia, connecting major domestic and international railway routes.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
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.
- 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_69e0b4c40ad88190b81f77695366d328 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c1974ba08190b0e5ad529be95e4c |
completed | April 21, 2026, 12:15 a.m. |
Created at: April 16, 2026, 12:14 p.m.