Triple
T16968142
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vyborgsky District, Saint Petersburg |
E411595
|
entity |
| Predicate | hasMetroStation |
P522
|
FINISHED |
| Object |
Prospekt Prosveshcheniya station
Prospekt Prosveshcheniya station is a Saint Petersburg Metro station serving the northern residential areas of the city in the Vyborgsky District.
|
E1247477
|
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: Prospekt Prosveshcheniya station | Statement: [Vyborgsky District, Saint Petersburg, hasMetroStation, Prospekt Prosveshcheniya station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Prospekt Prosveshcheniya station Context triple: [Vyborgsky District, Saint Petersburg, hasMetroStation, Prospekt Prosveshcheniya station]
-
A.
Prospekt Vernadskogo metro station
Prospekt Vernadskogo metro station is a Moscow Metro station on the Sokolnicheskaya Line, serving the southwestern part of the city near Lomonosovsky Prospekt and Prospekt Vernadskogo.
-
B.
Prospekt Vernadskogo station
Prospekt Vernadskogo station is a Moscow Metro station named after the nearby Prospekt Vernadskogo avenue, serving passengers in the city’s southwestern district.
-
C.
Ploshchad Vozrozhdeniya station
Ploshchad Vozrozhdeniya station is a stop on the Volgograd Metrotram light rail system in Volgograd, Russia.
-
D.
Proletarskaya station
Proletarskaya station is a metro station on the Saint Petersburg Metro system in Russia, serving passengers on Line 3.
-
E.
Prokshino station
Prokshino station is a Moscow Metro station on the Sokolnicheskaya Line serving the southwestern outskirts of the city.
- 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: Prospekt Prosveshcheniya station Triple: [Vyborgsky District, Saint Petersburg, hasMetroStation, Prospekt Prosveshcheniya station]
Generated description
Prospekt Prosveshcheniya station is a Saint Petersburg Metro station serving the northern residential areas of the city in the Vyborgsky District.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Prospekt Prosveshcheniya station Target entity description: Prospekt Prosveshcheniya station is a Saint Petersburg Metro station serving the northern residential areas of the city in the Vyborgsky District.
-
A.
Prospekt Vernadskogo metro station
Prospekt Vernadskogo metro station is a Moscow Metro station on the Sokolnicheskaya Line, serving the southwestern part of the city near Lomonosovsky Prospekt and Prospekt Vernadskogo.
-
B.
Prospekt Vernadskogo station
Prospekt Vernadskogo station is a Moscow Metro station named after the nearby Prospekt Vernadskogo avenue, serving passengers in the city’s southwestern district.
-
C.
Ploshchad Vozrozhdeniya station
Ploshchad Vozrozhdeniya station is a stop on the Volgograd Metrotram light rail system in Volgograd, Russia.
-
D.
Proletarskaya station
Proletarskaya station is a metro station on the Saint Petersburg Metro system in Russia, serving passengers on Line 3.
-
E.
Prokshino station
Prokshino station is a Moscow Metro station on the Sokolnicheskaya Line serving the southwestern outskirts of the city.
- 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_69d886c9c9d481909afe222093641cae |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3d0a6f628819080db47285954729a |
completed | April 18, 2026, 6:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a01232d6360819080ac00b8e56f098d |
completed | May 11, 2026, 12:30 a.m. |
| NEDg | Description generation | batch_6a01244a9a1881909a2f0b8394b14cf8 |
completed | May 11, 2026, 12:35 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0124786cc08190881d19c4a1e5a178 |
completed | May 11, 2026, 12:36 a.m. |
Created at: April 10, 2026, 5:31 a.m.