Triple
T17709760
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sviatoshynsko–Brovarska line |
E441531
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Politekhnichnyi Instytut |
—
|
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: Politekhnichnyi Instytut | Statement: [Sviatoshynsko–Brovarska line, hasStation, Politekhnichnyi Instytut]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Politekhnichnyi Instytut Context triple: [Sviatoshynsko–Brovarska line, hasStation, Politekhnichnyi Instytut]
-
A.
Lwów Polytechnic
Lwów Polytechnic was a prominent technical university in Lwów (now Lviv, Ukraine), renowned in the Austro-Hungarian Empire and interwar Poland for its engineering and scientific education.
-
B.
Lutsk National Technical University
Lutsk National Technical University is a higher education institution in Lutsk, Ukraine, specializing in technical and engineering disciplines.
-
C.
Dnipro University of Technology
Dnipro University of Technology is a major Ukrainian higher education institution known for its engineering and technical programs, particularly in mining and industrial disciplines.
-
D.
Kyiv Polytechnic Institute
chosen
Kyiv Polytechnic Institute is a major Ukrainian technical university renowned for its engineering and scientific education and research.
-
E.
Zhytomyr Polytechnic State University
Zhytomyr Polytechnic State University is a Ukrainian higher education institution specializing in technical and engineering disciplines, located in the city of Zhytomyr.
- 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_69d8b9ea20b48190ace88bb46b01e6a9 |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e4729a9a9c81908d65ff0bda12c961 |
completed | April 19, 2026, 6:13 a.m. |
Created at: April 10, 2026, 10:05 a.m.