Triple
T17772834
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Obolonsko–Teremkivska line |
E443683
|
entity |
| Predicate | connectsWithLine |
P845
|
FINISHED |
| Object | Syretsko–Pecherska line |
—
|
NE NERFINISHED |
How this triple was built (2 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: Syretsko–Pecherska line | Statement: [Obolonsko–Teremkivska line, connectsWithLine, Syretsko–Pecherska line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Syretsko–Pecherska line Context triple: [Obolonsko–Teremkivska line, connectsWithLine, Syretsko–Pecherska line]
-
A.
Syretsko–Pecherska line
chosen
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.
-
B.
Pecherska
Pecherska is a Kyiv Metro station on the Syretsko–Pecherska line serving the Pechersk district of Ukraine’s capital.
-
C.
Pechersky
Pechersky is a surname most notably associated with Alexander Pechersky, a leader of the 1943 Sobibor extermination camp uprising during the Holocaust.
-
D.
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.
-
E.
Obolonsko–Teremkivska line
The Obolonsko–Teremkivska line is one of the main rapid transit lines of the Kyiv Metro system, running north–south across the city and serving several major residential districts.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8b9ef17708190bdf7e2adbf14ddc2 |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e4871a2130819081743ae89dddc64b |
completed | April 19, 2026, 7:41 a.m. |
Created at: April 10, 2026, 10:12 a.m.