Triple
T20671094
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | North Caucasus Railway network |
E508023
|
entity |
| Predicate | hasMajorHub |
P164
|
FINISHED |
| Object | Krasnodar railway junction |
E686407
|
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: Krasnodar railway junction | Statement: [North Caucasus Railway network, hasMajorHub, Krasnodar railway junction]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Krasnodar railway junction Context triple: [North Caucasus Railway network, hasMajorHub, Krasnodar 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.
Krasnodar-1 railway station
chosen
Krasnodar-1 railway station is the main passenger rail hub in the city of Krasnodar, serving as a key transportation and transit center in southern Russia.
-
C.
Pskov Railway Junction
Pskov Railway Junction is a key rail hub in the Pskov region of western Russia, connecting major domestic and international railway routes.
-
D.
Grozny railway station
Grozny railway station is the main passenger rail terminal serving the city of Grozny, the capital of Russia’s Chechen Republic.
-
E.
Tikhvin railway station
Tikhvin railway station is a regional rail transport hub serving the town of Tikhvin in Leningrad Oblast, Russia, on key routes connecting it with major cities.
- 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_69e0b4c1164881909a3bf1e3ddb2bc32 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6b5c92aa8819096fbe0ca5101d01b |
completed | April 20, 2026, 11:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a08d7da54588190b0f13d8b4d6d4d51 |
completed | May 16, 2026, 8:47 p.m. |
Created at: April 16, 2026, 11:44 a.m.