Triple
T6811974
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line 3 of Saint Petersburg Metro |
E156654
|
entity |
| Predicate | hasInterchangeStation |
P2413
|
FINISHED |
| Object | Ploshchad Alexandra Nevskogo II station |
E629135
|
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: Ploshchad Alexandra Nevskogo II station | Statement: [Line 3 of Saint Petersburg Metro, hasInterchangeStation, Ploshchad Alexandra Nevskogo II station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ploshchad Alexandra Nevskogo II station Context triple: [Line 3 of Saint Petersburg Metro, hasInterchangeStation, Ploshchad Alexandra Nevskogo II station]
-
A.
Ploshchad Alexandra Nevskogo II station
chosen
Ploshchad Alexandra Nevskogo II station is a Saint Petersburg Metro station serving Line 3 (the Nevsko–Vasileostrovskaya Line), located near Alexander Nevsky Square in central Saint Petersburg, Russia.
-
B.
Bulvar Rokossovskogo station
Bulvar Rokossovskogo station is a Moscow Metro station serving as the northeastern terminus of the Sokolnicheskaya Line.
-
C.
Preobrazhenskaya Ploshchad station
Preobrazhenskaya Ploshchad station is a Moscow Metro station serving the Preobrazhenskoye District in the northeastern part of the city.
-
D.
Ploshchad Vozrozhdeniya station
Ploshchad Vozrozhdeniya station is a stop on the Volgograd Metrotram light rail system in Volgograd, Russia.
-
E.
Okhotny Ryad metro station
Okhotny Ryad metro station is a central Moscow Metro station on the Sokolnicheskaya Line, located near the Kremlin and serving as a key hub in the city’s historic core.
- 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_69c68828b26c819090fe9df7612bbc27 |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d329861881909f65bd1017ea384b |
completed | March 27, 2026, 6:57 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c79428801c8190817a95d94ff180b9 |
completed | March 28, 2026, 8:41 a.m. |
Created at: March 27, 2026, 2:16 p.m.