Triple
T13129763
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vyborgsky District |
E311936
|
entity |
| Predicate | hasMetroStation |
P522
|
FINISHED |
| Object |
Grazhdansky Prospekt
Grazhdansky Prospekt is a metro station in Saint Petersburg, Russia, serving the Vyborgsky District on the city's underground network.
|
E1209342
|
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: Grazhdansky Prospekt | Statement: [Vyborgsky District, hasMetroStation, Grazhdansky Prospekt]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Grazhdansky Prospekt Context triple: [Vyborgsky District, hasMetroStation, Grazhdansky Prospekt]
-
A.
Izmailovsky Prospekt
Izmailovsky Prospekt is a major historic avenue in Saint Petersburg, Russia, known for its classical architecture and its route through the city’s central districts.
-
B.
Kutuzovsky Prospekt
Kutuzovsky Prospekt is a major, historically significant avenue in Moscow known for its wide thoroughfare, Stalin-era architecture, and role as a key route into the city center.
-
C.
Ligovsky Prospekt
Ligovsky Prospekt is a major avenue and metro station area in central Saint Petersburg, Russia, known for its transport links, commercial activity, and proximity to key city landmarks.
-
D.
Vladimirsky Prospekt
Vladimirsky Prospekt is a major street in central Saint Petersburg, Russia, known for its historic architecture and proximity to key cultural and transport hubs.
-
E.
Admiralteysky Prospekt
Admiralteysky Prospekt is a historic central avenue in Saint Petersburg, Russia, known for its prominent governmental and architectural landmarks.
- 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: Grazhdansky Prospekt Triple: [Vyborgsky District, hasMetroStation, Grazhdansky Prospekt]
Generated description
Grazhdansky Prospekt is a metro station in Saint Petersburg, Russia, serving the Vyborgsky District on the city's underground network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Grazhdansky Prospekt Target entity description: Grazhdansky Prospekt is a metro station in Saint Petersburg, Russia, serving the Vyborgsky District on the city's underground network.
-
A.
Izmailovsky Prospekt
Izmailovsky Prospekt is a major historic avenue in Saint Petersburg, Russia, known for its classical architecture and its route through the city’s central districts.
-
B.
Kutuzovsky Prospekt
Kutuzovsky Prospekt is a major, historically significant avenue in Moscow known for its wide thoroughfare, Stalin-era architecture, and role as a key route into the city center.
-
C.
Ligovsky Prospekt
Ligovsky Prospekt is a major avenue and metro station area in central Saint Petersburg, Russia, known for its transport links, commercial activity, and proximity to key city landmarks.
-
D.
Vladimirsky Prospekt
Vladimirsky Prospekt is a major street in central Saint Petersburg, Russia, known for its historic architecture and proximity to key cultural and transport hubs.
-
E.
Admiralteysky Prospekt
Admiralteysky Prospekt is a historic central avenue in Saint Petersburg, Russia, known for its prominent governmental and architectural landmarks.
- 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_69d806a9fe888190b081e2d9ea665d6c |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d9819bfd348190a22d44f837877e1c |
completed | April 10, 2026, 11:02 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a002d92c9788190aa4523a1e47bc561 |
completed | May 10, 2026, 7:02 a.m. |
| NEDg | Description generation | batch_6a00305c62d0819092d06963e09d51fc |
completed | May 10, 2026, 7:14 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0030e12bd08190aa101634c88e37e7 |
completed | May 10, 2026, 7:16 a.m. |
Created at: April 9, 2026, 9:07 p.m.