Triple
T17281600
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kazansky railway terminal |
E419541
|
entity |
| Predicate | servesDirection |
P12959
|
FINISHED |
| Object | Orenburg Oblast |
—
|
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: Orenburg Oblast | Statement: [Kazansky railway terminal, servesDirection, Orenburg Oblast]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Orenburg Oblast Context triple: [Kazansky railway terminal, servesDirection, Orenburg Oblast]
-
A.
Orenburg Oblast
chosen
Orenburg Oblast is a federal subject of Russia located at the southern end of the Ural region, serving as a historical gateway between Europe and Asia and bordering Kazakhstan.
-
B.
Astrakhan Oblast
Astrakhan Oblast is a federal subject in southern Russia located in the lower Volga region near the Caspian Sea, known for its riverine landscapes, fisheries, and diverse ethnic composition.
-
C.
Chelyabinsk Oblast
Chelyabinsk Oblast is a federal subject of Russia located on the eastern slopes of the Ural Mountains, serving as a major industrial and mining region that bridges Europe and Asia.
-
D.
Gorky Oblast
Gorky Oblast was a former administrative region of the Russian SFSR in the Soviet Union, centered on the city now known as Nizhny Novgorod.
-
E.
Novosibirsk Oblast
Novosibirsk Oblast is a federal subject of Russia in southwestern Siberia, centered on the major city of Novosibirsk and known as an important industrial, scientific, and transportation hub.
- 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_69d886da626481908a14ce7830329a35 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e4332a4c008190b44f4145d0e94a21 |
completed | April 19, 2026, 1:43 a.m. |
Created at: April 10, 2026, 5:40 a.m.