Triple
T1339515
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gostiny Dvor metro station |
E28432
|
entity |
| Predicate | partOfLine |
P6309
|
FINISHED |
| Object |
Nevsko–Vasileostrovskaya Line
The Nevsko–Vasileostrovskaya Line is one of the main lines of the Saint Petersburg Metro, running east–west and connecting central Saint Petersburg with the Vasilievsky Island and Nevsky District areas.
|
E155006
|
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: Nevsko–Vasileostrovskaya Line | Statement: [Gostiny Dvor metro station, partOfLine, Nevsko–Vasileostrovskaya Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nevsko–Vasileostrovskaya Line Context triple: [Gostiny Dvor metro station, partOfLine, Nevsko–Vasileostrovskaya Line]
-
A.
Nekrasovskaya Line
The Nekrasovskaya Line is a line of the Moscow Metro system serving the southeastern districts of Moscow with modern, high-capacity rapid transit.
-
B.
Koltsevaya Line
The Koltsevaya Line is the circular line of the Moscow Metro, known for encircling the city center and connecting many of the system’s radial lines.
-
C.
Kalininsko–Solntsevskaya Line
The Kalininsko–Solntsevskaya Line is a major east–west rapid transit line of the Moscow Metro, serving numerous residential and commercial districts across the city.
-
D.
Sokolnicheskaya Line
The Sokolnicheskaya Line is one of the oldest and most important lines of the Moscow Metro, running generally north–south and serving several central and historic districts of the city.
-
E.
Filevskaya Line
Filevskaya Line is one of the lines of the Moscow Metro, known for its partially surface-level sections and service to western districts 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: Nevsko–Vasileostrovskaya Line Triple: [Gostiny Dvor metro station, partOfLine, Nevsko–Vasileostrovskaya Line]
Generated description
The Nevsko–Vasileostrovskaya Line is one of the main lines of the Saint Petersburg Metro, running east–west and connecting central Saint Petersburg with the Vasilievsky Island and Nevsky District areas.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nevsko–Vasileostrovskaya Line Target entity description: The Nevsko–Vasileostrovskaya Line is one of the main lines of the Saint Petersburg Metro, running east–west and connecting central Saint Petersburg with the Vasilievsky Island and Nevsky District areas.
-
A.
Nekrasovskaya Line
The Nekrasovskaya Line is a line of the Moscow Metro system serving the southeastern districts of Moscow with modern, high-capacity rapid transit.
-
B.
Koltsevaya Line
The Koltsevaya Line is the circular line of the Moscow Metro, known for encircling the city center and connecting many of the system’s radial lines.
-
C.
Kalininsko–Solntsevskaya Line
The Kalininsko–Solntsevskaya Line is a major east–west rapid transit line of the Moscow Metro, serving numerous residential and commercial districts across the city.
-
D.
Sokolnicheskaya Line
The Sokolnicheskaya Line is one of the oldest and most important lines of the Moscow Metro, running generally north–south and serving several central and historic districts of the city.
-
E.
Filevskaya Line
Filevskaya Line is one of the lines of the Moscow Metro, known for its partially surface-level sections and service to western districts 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_69a49854eb3481908c7d56b2e449a290 |
completed | March 1, 2026, 7:49 p.m. |
| NER | Named-entity recognition | batch_69a4c21303c881908fef0b32831222fe |
completed | March 1, 2026, 10:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69acc6305c988190830dd535726c6338 |
completed | March 8, 2026, 12:43 a.m. |
| NEDg | Description generation | batch_69acc91793688190a223365d50498cc7 |
completed | March 8, 2026, 12:55 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69acc9b8c86c8190bc3526b85604884d |
completed | March 8, 2026, 12:58 a.m. |
Created at: March 1, 2026, 7:56 p.m.