Triple
T6811963
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line 3 of Saint Petersburg Metro |
E156654
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Ploshchad Alexandra Nevskogo II station
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.
|
E629135
|
NE FINISHED |
How this triple was built (4 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, hasStation, 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, hasStation, Ploshchad Alexandra Nevskogo II station]
-
A.
Bulvar Rokossovskogo station
Bulvar Rokossovskogo station is a Moscow Metro station serving as the northeastern terminus of the Sokolnicheskaya Line.
-
B.
Preobrazhenskaya Ploshchad station
Preobrazhenskaya Ploshchad station is a Moscow Metro station serving the Preobrazhenskoye District in the northeastern part of the city.
-
C.
Ploshchad Vozrozhdeniya station
Ploshchad Vozrozhdeniya station is a stop on the Volgograd Metrotram light rail system in Volgograd, Russia.
-
D.
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.
-
E.
Ploshchad Vosstaniya metro station
Ploshchad Vosstaniya metro station is a major Saint Petersburg Metro station and transport hub located beneath Vosstaniya Square at the eastern end of Nevsky Prospekt.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Ploshchad Alexandra Nevskogo II station Triple: [Line 3 of Saint Petersburg Metro, hasStation, Ploshchad Alexandra Nevskogo II station]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ploshchad Alexandra Nevskogo II station Target entity description: 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.
-
A.
Bulvar Rokossovskogo station
Bulvar Rokossovskogo station is a Moscow Metro station serving as the northeastern terminus of the Sokolnicheskaya Line.
-
B.
Preobrazhenskaya Ploshchad station
Preobrazhenskaya Ploshchad station is a Moscow Metro station serving the Preobrazhenskoye District in the northeastern part of the city.
-
C.
Ploshchad Vozrozhdeniya station
Ploshchad Vozrozhdeniya station is a stop on the Volgograd Metrotram light rail system in Volgograd, Russia.
-
D.
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.
-
E.
Ploshchad Vosstaniya metro station
Ploshchad Vosstaniya metro station is a major Saint Petersburg Metro station and transport hub located beneath Vosstaniya Square at the eastern end of Nevsky Prospekt.
- F. None of above. chosen
Provenance (5 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_69c751130fd48190af94e632dcf0b798 |
completed | March 28, 2026, 3:54 a.m. |
| NEDg | Description generation | batch_69c7528c55c48190b77ee2536eef03cf |
completed | March 28, 2026, 4:01 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c752fc856c81909a1ef2af93bdc8cf |
completed | March 28, 2026, 4:03 a.m. |
Created at: March 27, 2026, 2:16 p.m.