Triple
T7190178
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Petrogradsky District |
E167670
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Sportivnaya metro station
Sportivnaya metro station is a Saint Petersburg Metro station serving the Petrogradsky side of the city, known for its proximity to major sports venues and cultural sites.
|
E654732
|
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: Sportivnaya metro station | Statement: [Petrogradsky District, contains, Sportivnaya metro station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sportivnaya metro station Context triple: [Petrogradsky District, contains, Sportivnaya metro station]
-
A.
Sadovaya metro station
Sadovaya metro station is a Saint Petersburg Metro station located in the historic city center, serving as an important interchange hub on Line 5.
-
B.
CSKA metro station
CSKA metro station is a Moscow Metro station named after the CSKA sports society, serving the city’s western districts and providing access to nearby sports and commercial facilities.
-
C.
Tsvetnoy Bulvar metro station
Tsvetnoy Bulvar metro station is a Moscow Metro station on the Serpukhovsko–Timiryazevskaya line, located near the city center and serving the Tsvetnoy Boulevard area.
-
D.
Ploshchad Vosstaniya metro station
Ploshchad Vosstaniya metro station is a major Saint Petersburg Metro station and transport hub located beneath Vosstaniya Square at the eastern end of Nevsky Prospekt.
-
E.
Petrovsky Park metro station
Petrovsky Park metro station is a Moscow Metro station serving the Bolshaya Koltsevaya line, located near the VTB Arena sports and entertainment complex.
- 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: Sportivnaya metro station Triple: [Petrogradsky District, contains, Sportivnaya metro station]
Generated description
Sportivnaya metro station is a Saint Petersburg Metro station serving the Petrogradsky side of the city, known for its proximity to major sports venues and cultural sites.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sportivnaya metro station Target entity description: Sportivnaya metro station is a Saint Petersburg Metro station serving the Petrogradsky side of the city, known for its proximity to major sports venues and cultural sites.
-
A.
Sadovaya metro station
Sadovaya metro station is a Saint Petersburg Metro station located in the historic city center, serving as an important interchange hub on Line 5.
-
B.
CSKA metro station
CSKA metro station is a Moscow Metro station named after the CSKA sports society, serving the city’s western districts and providing access to nearby sports and commercial facilities.
-
C.
Tsvetnoy Bulvar metro station
Tsvetnoy Bulvar metro station is a Moscow Metro station on the Serpukhovsko–Timiryazevskaya line, located near the city center and serving the Tsvetnoy Boulevard area.
-
D.
Ploshchad Vosstaniya metro station
Ploshchad Vosstaniya metro station is a major Saint Petersburg Metro station and transport hub located beneath Vosstaniya Square at the eastern end of Nevsky Prospekt.
-
E.
Petrovsky Park metro station
Petrovsky Park metro station is a Moscow Metro station serving the Bolshaya Koltsevaya line, located near the VTB Arena sports and entertainment complex.
- 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_69c6888b5248819090499a884ee3ec39 |
completed | March 27, 2026, 1:39 p.m. |
| NER | Named-entity recognition | batch_69c6e8ff1ad0819094761f8c73e3e986 |
completed | March 27, 2026, 8:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7e516e3708190b4025e1a5e22d537 |
completed | March 28, 2026, 2:26 p.m. |
| NEDg | Description generation | batch_69c7e64cdce48190884b3c5e2ceaf60e |
completed | March 28, 2026, 2:31 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7e6ac5dd08190bb84259cbb44cba9 |
completed | March 28, 2026, 2:33 p.m. |
Created at: March 27, 2026, 2:50 p.m.