Triple
T8629007
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sennaya Ploshchad metro station |
E204352
|
entity |
| Predicate | hasTransferTo |
P17241
|
FINISHED |
| Object |
Spasskaya metro station on Line 4
Spasskaya metro station on Line 4 is a Saint Petersburg Metro station that serves as part of a major transfer hub in the city’s historic center.
|
E746390
|
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: Spasskaya metro station on Line 4 | Statement: [Sennaya Ploshchad metro station, hasTransferTo, Spasskaya metro station on Line 4]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Spasskaya metro station on Line 4 Context triple: [Sennaya Ploshchad metro station, hasTransferTo, Spasskaya metro station on Line 4]
-
A.
Paveletskaya metro station (Zamoskvoretskaya line)
Paveletskaya metro station (Zamoskvoretskaya line) is a Moscow Metro station on the Zamoskvoretskaya line that serves the Paveletsky railway terminal area and provides a key transfer point for suburban and long-distance rail passengers.
-
B.
Line 4 of Saint Petersburg Metro
Line 4 of the Saint Petersburg Metro is one of the city’s rapid transit lines, serving several key districts and interchanging with multiple other lines in the network.
-
C.
Bagrationovskaya metro station (Moscow)
Bagrationovskaya metro station is a Moscow Metro station named in honor of Russian general Pyotr Bagration, serving passengers on the city's rapid transit network.
-
D.
Aleksandrovsky Sad metro station
Aleksandrovsky Sad metro station is a central Moscow Metro station on the Arbatsko–Pokrovskaya line, located near the Kremlin and serving as part of a major interchange hub with several other lines.
-
E.
Borovitskaya metro station
Borovitskaya metro station is a Moscow Metro station in the city center that serves as an important interchange point near the Kremlin and other major 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: Spasskaya metro station on Line 4 Triple: [Sennaya Ploshchad metro station, hasTransferTo, Spasskaya metro station on Line 4]
Generated description
Spasskaya metro station on Line 4 is a Saint Petersburg Metro station that serves as part of a major transfer hub in the city’s historic center.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Spasskaya metro station on Line 4 Target entity description: Spasskaya metro station on Line 4 is a Saint Petersburg Metro station that serves as part of a major transfer hub in the city’s historic center.
-
A.
Paveletskaya metro station (Zamoskvoretskaya line)
Paveletskaya metro station (Zamoskvoretskaya line) is a Moscow Metro station on the Zamoskvoretskaya line that serves the Paveletsky railway terminal area and provides a key transfer point for suburban and long-distance rail passengers.
-
B.
Line 4 of Saint Petersburg Metro
Line 4 of the Saint Petersburg Metro is one of the city’s rapid transit lines, serving several key districts and interchanging with multiple other lines in the network.
-
C.
Bagrationovskaya metro station (Moscow)
Bagrationovskaya metro station is a Moscow Metro station named in honor of Russian general Pyotr Bagration, serving passengers on the city's rapid transit network.
-
D.
Aleksandrovsky Sad metro station
Aleksandrovsky Sad metro station is a central Moscow Metro station on the Arbatsko–Pokrovskaya line, located near the Kremlin and serving as part of a major interchange hub with several other lines.
-
E.
Borovitskaya metro station
Borovitskaya metro station is a Moscow Metro station in the city center that serves as an important interchange point near the Kremlin and other major 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_69ca834a4ea0819094970dceb9e389f3 |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc473f6b888190ae40d65f24122c88 |
completed | March 31, 2026, 10:14 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cebc02b4008190a70ca8eb6f43926d |
completed | April 2, 2026, 6:57 p.m. |
| NEDg | Description generation | batch_69cebd03f6dc8190810dd78c8048029e |
completed | April 2, 2026, 7:01 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cebdac5c7c8190a729f6963bb8a2bf |
completed | April 2, 2026, 7:04 p.m. |
Created at: March 30, 2026, 6:27 p.m.