Triple
T7564708
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Moskovsky Rail Terminal |
E178882
|
entity |
| Predicate | publicTransportConnection |
P3791
|
FINISHED |
| Object |
Mayakovskaya metro station
Mayakovskaya metro station is a prominent Saint Petersburg Metro station on the Nevsko–Vasileostrovskaya Line, known for its central location and role as a key transfer point near major railway terminals.
|
E32656
|
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: Mayakovskaya metro station | Statement: [Moskovsky Rail Terminal, publicTransportConnection, Mayakovskaya metro station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mayakovskaya metro station Context triple: [Moskovsky Rail Terminal, publicTransportConnection, Mayakovskaya metro station]
-
A.
Mayakovskaya metro station
Mayakovskaya metro station is a Saint Petersburg Metro station located near Nevsky Prospekt, known for its central location and role as a key transfer and transit point in the city’s network.
-
B.
Gorkovskaya metro station
Gorkovskaya metro station is a Saint Petersburg Metro station known for serving the Petrograd Side near the Peter and Paul Fortress and other central city landmarks.
-
C.
Chekhovskaya metro station
Chekhovskaya metro station is a Moscow Metro station in the city center, named after writer Anton Chekhov and serving as an interchange hub on the Serpukhovsko–Timiryazevskaya line.
-
D.
Krasnopresnenskaya metro station
Krasnopresnenskaya metro station is a Moscow Metro station on the Koltsevaya (Circle) Line, located in the city center near key government buildings and major transport links.
-
E.
Vladimirskaya metro station
Vladimirskaya metro station is a Saint Petersburg Metro station on the Kirovsko–Vyborgskaya Line, known for its deep underground construction and central location near Vladimirskaya Square.
- 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: Mayakovskaya metro station Triple: [Moskovsky Rail Terminal, publicTransportConnection, Mayakovskaya metro station]
Generated description
Mayakovskaya metro station is a prominent Saint Petersburg Metro station on the Nevsko–Vasileostrovskaya Line, known for its central location and role as a key transfer point near major railway terminals.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mayakovskaya metro station Target entity description: Mayakovskaya metro station is a prominent Saint Petersburg Metro station on the Nevsko–Vasileostrovskaya Line, known for its central location and role as a key transfer point near major railway terminals.
-
A.
Mayakovskaya metro station
chosen
Mayakovskaya metro station is a Saint Petersburg Metro station located near Nevsky Prospekt, known for its central location and role as a key transfer and transit point in the city’s network.
-
B.
Gorkovskaya metro station
Gorkovskaya metro station is a Saint Petersburg Metro station known for serving the Petrograd Side near the Peter and Paul Fortress and other central city landmarks.
-
C.
Chekhovskaya metro station
Chekhovskaya metro station is a Moscow Metro station in the city center, named after writer Anton Chekhov and serving as an interchange hub on the Serpukhovsko–Timiryazevskaya line.
-
D.
Krasnopresnenskaya metro station
Krasnopresnenskaya metro station is a Moscow Metro station on the Koltsevaya (Circle) Line, located in the city center near key government buildings and major transport links.
-
E.
Vladimirskaya metro station
Vladimirskaya metro station is a Saint Petersburg Metro station on the Kirovsko–Vyborgskaya Line, known for its deep underground construction and central location near Vladimirskaya Square.
- F. None of above.
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_69c69f2f80288190b95cceb4da92ab2b |
completed | March 27, 2026, 3:15 p.m. |
| NER | Named-entity recognition | batch_69c6f8fc6a408190abf363a29359e764 |
completed | March 27, 2026, 9:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c870780d24819095196cd3a22bec5a |
completed | March 29, 2026, 12:21 a.m. |
| NEDg | Description generation | batch_69c8725e42a481909bf442987fca3a8c |
completed | March 29, 2026, 12:29 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c872f89ff08190809d476ae6809488 |
completed | March 29, 2026, 12:31 a.m. |
Created at: March 27, 2026, 3:50 p.m.