Triple
T17709807
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Syretsko–Pecherska line |
E441532
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Pecherska
Pecherska is a Kyiv Metro station on the Syretsko–Pecherska line serving the Pechersk district of Ukraine’s capital.
|
E1287593
|
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: Pecherska | Statement: [Syretsko–Pecherska line, hasStation, Pecherska]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pecherska Context triple: [Syretsko–Pecherska line, hasStation, Pecherska]
-
A.
Pechersky
Pechersky is a surname most notably associated with Alexander Pechersky, a leader of the 1943 Sobibor extermination camp uprising during the Holocaust.
-
B.
Usvyaty
Usvyaty is an urban-type settlement in Pskov Oblast, Russia, known as a local administrative and cultural center near the borders with Belarus and Latvia.
-
C.
Sviatoshyn
Sviatoshyn is a residential neighborhood in Kyiv, Ukraine, known for its location along the city’s metro system and its mix of Soviet-era housing and green spaces.
-
D.
Pechersky Ascension Monastery
Pechersky Ascension Monastery is a historic Russian Orthodox monastic complex in Nizhny Novgorod, known for its ancient origins, religious significance, and traditional Russian architecture.
-
E.
Syretsko–Pecherska line
The Syretsko–Pecherska line is one of the main rapid transit lines of the Kyiv Metro system, running across the city to connect key residential and central districts.
- 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: Pecherska Triple: [Syretsko–Pecherska line, hasStation, Pecherska]
Generated description
Pecherska is a Kyiv Metro station on the Syretsko–Pecherska line serving the Pechersk district of Ukraine’s capital.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pecherska Target entity description: Pecherska is a Kyiv Metro station on the Syretsko–Pecherska line serving the Pechersk district of Ukraine’s capital.
-
A.
Pechersky
Pechersky is a surname most notably associated with Alexander Pechersky, a leader of the 1943 Sobibor extermination camp uprising during the Holocaust.
-
B.
Usvyaty
Usvyaty is an urban-type settlement in Pskov Oblast, Russia, known as a local administrative and cultural center near the borders with Belarus and Latvia.
-
C.
Sviatoshyn
Sviatoshyn is a residential neighborhood in Kyiv, Ukraine, known for its location along the city’s metro system and its mix of Soviet-era housing and green spaces.
-
D.
Pechersky Ascension Monastery
Pechersky Ascension Monastery is a historic Russian Orthodox monastic complex in Nizhny Novgorod, known for its ancient origins, religious significance, and traditional Russian architecture.
-
E.
Syretsko–Pecherska line
The Syretsko–Pecherska line is one of the main rapid transit lines of the Kyiv Metro system, running across the city to connect key residential and central districts.
- 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_69d8b9ea20b48190ace88bb46b01e6a9 |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e4729a9a9c81908d65ff0bda12c961 |
completed | April 19, 2026, 6:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a02f82687b0819082ecb3cb9c883538 |
completed | May 12, 2026, 9:51 a.m. |
| NEDg | Description generation | batch_6a02f8ba9f3c8190adf8ca9b8a7295a0 |
completed | May 12, 2026, 9:54 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a02f97d8c9081908ecaba1ffdb07332 |
completed | May 12, 2026, 9:57 a.m. |
Created at: April 10, 2026, 10:05 a.m.