Triple
T8016643
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kazan-Passazhirskaya railway station |
E186633
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Kazan railway junction |
E186633
|
NE FINISHED |
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: Kazan railway junction | Statement: [Kazan-Passazhirskaya railway station, partOf, Kazan railway junction]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kazan railway junction Context triple: [Kazan-Passazhirskaya railway station, partOf, Kazan railway junction]
-
A.
Nizhny Novgorod railway junction
Nizhny Novgorod railway junction is a major rail hub in western Russia that connects Nizhny Novgorod Oblast with key national and regional railway routes.
-
B.
Kazan-Passazhirskaya railway station
chosen
Kazan-Passazhirskaya railway station is the main passenger rail terminal in Kazan, Russia, serving as a key transport hub connecting the city with major destinations across the country.
-
C.
The Bratsk Station
The Bratsk Station is a long poem by Russian writer Yevgeny Yevtushenko that reflects on industrialization, history, and human destiny through the lens of the Bratsk hydroelectric power station in Siberia.
-
D.
Rumyantsevo station
Rumyantsevo station is a Moscow Metro station located on the Sokolnicheskaya Line, serving the Rumyantsevo area in southwest Moscow.
-
E.
Kazan
Kazan is a major city in western Russia and the capital of the Republic of Tatarstan, known for its rich Tatar-Russian cultural heritage and historic Kremlin.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca82ac7fc081909b1398cf025423af |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb3df37a00819088780e5461bc5b41 |
completed | March 31, 2026, 3:22 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cc56ba88b88190ad279d79d7f0ffd7 |
completed | March 31, 2026, 11:20 p.m. |
Created at: March 30, 2026, 5:20 p.m.