Triple
T8628970
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Moskovsky District of Saint Petersburg |
E204351
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Elektrosila metro station
Elektrosila metro station is a Saint Petersburg Metro station serving the Moskovsky District, named after the nearby Elektrosila electrical engineering plant and forming part of the city's southern transit network.
|
E746388
|
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: Elektrosila metro station | Statement: [Moskovsky District of Saint Petersburg, hasLandmark, Elektrosila metro station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Elektrosila metro station Context triple: [Moskovsky District of Saint Petersburg, hasLandmark, Elektrosila metro station]
-
A.
Karkarduma metro station
Karkarduma metro station is an interchange station in East Delhi that connects the Delhi Metro’s Pink Line with the Blue Line, serving as a key transit point for commuters in the area.
-
B.
Rissne metro station
Rissne metro station is a Stockholm metro station on the blue line, serving the Rissne district in Sundbyberg, Sweden.
-
C.
Shoush Metro Station
Shoush Metro Station is a stop on Tehran’s Metro system serving passengers along Line 1 in the Shoush neighborhood.
-
D.
Panepistimio metro station
Panepistimio metro station is an Athens Metro station in central Athens serving the area around the National and Kapodistrian University of Athens and other major institutions.
-
E.
Politechnika metro station
Politechnika metro station is an underground station on Line M1 of the Warsaw Metro, serving the area around the Warsaw University of Technology and a major transport hub in central Warsaw.
- 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: Elektrosila metro station Triple: [Moskovsky District of Saint Petersburg, hasLandmark, Elektrosila metro station]
Generated description
Elektrosila metro station is a Saint Petersburg Metro station serving the Moskovsky District, named after the nearby Elektrosila electrical engineering plant and forming part of the city's southern transit network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Elektrosila metro station Target entity description: Elektrosila metro station is a Saint Petersburg Metro station serving the Moskovsky District, named after the nearby Elektrosila electrical engineering plant and forming part of the city's southern transit network.
-
A.
Karkarduma metro station
Karkarduma metro station is an interchange station in East Delhi that connects the Delhi Metro’s Pink Line with the Blue Line, serving as a key transit point for commuters in the area.
-
B.
Rissne metro station
Rissne metro station is a Stockholm metro station on the blue line, serving the Rissne district in Sundbyberg, Sweden.
-
C.
Shoush Metro Station
Shoush Metro Station is a stop on Tehran’s Metro system serving passengers along Line 1 in the Shoush neighborhood.
-
D.
Panepistimio metro station
Panepistimio metro station is an Athens Metro station in central Athens serving the area around the National and Kapodistrian University of Athens and other major institutions.
-
E.
Politechnika metro station
Politechnika metro station is an underground station on Line M1 of the Warsaw Metro, serving the area around the Warsaw University of Technology and a major transport hub in central Warsaw.
- 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.