Triple
T8170143
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Omsk |
E190794
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Omsk-Passazhirsky railway station
Omsk-Passazhirsky railway station is the main passenger rail terminal in Omsk, Russia, serving as a major hub on the Trans-Siberian Railway.
|
E716006
|
NE FINISHED |
How this triple was built (4 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: Omsk-Passazhirsky railway station | Statement: [Omsk, hasRailwayStation, Omsk-Passazhirsky railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Omsk-Passazhirsky railway station Context triple: [Omsk, hasRailwayStation, Omsk-Passazhirsky railway station]
-
A.
Krasnoyarsk railway station
Krasnoyarsk railway station is a major Trans-Siberian Railway hub in the city of Krasnoyarsk, Russia, serving as a key passenger and freight transport center in central Siberia.
-
B.
Odintsovo railway station
Odintsovo railway station is a commuter rail station in the town of Odintsovo, near Moscow, serving as a key stop on the western approaches to the Russian capital.
-
C.
Kazan-Passazhirskaya railway station
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.
-
D.
Nalchik railway station
Nalchik railway station is the main passenger rail terminal serving the city of Nalchik in Russia’s Kabardino-Balkaria region.
-
E.
Rumyantsevo station
Rumyantsevo station is a Moscow Metro station located on the Sokolnicheskaya Line, serving the Rumyantsevo area in southwest Moscow.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Omsk-Passazhirsky railway station Triple: [Omsk, hasRailwayStation, Omsk-Passazhirsky railway station]
Generated description
Omsk-Passazhirsky railway station is the main passenger rail terminal in Omsk, Russia, serving as a major hub on the Trans-Siberian Railway.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Omsk-Passazhirsky railway station Target entity description: Omsk-Passazhirsky railway station is the main passenger rail terminal in Omsk, Russia, serving as a major hub on the Trans-Siberian Railway.
-
A.
Krasnoyarsk railway station
Krasnoyarsk railway station is a major Trans-Siberian Railway hub in the city of Krasnoyarsk, Russia, serving as a key passenger and freight transport center in central Siberia.
-
B.
Odintsovo railway station
Odintsovo railway station is a commuter rail station in the town of Odintsovo, near Moscow, serving as a key stop on the western approaches to the Russian capital.
-
C.
Kazan-Passazhirskaya railway station
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.
-
D.
Nalchik railway station
Nalchik railway station is the main passenger rail terminal serving the city of Nalchik in Russia’s Kabardino-Balkaria region.
-
E.
Rumyantsevo station
Rumyantsevo station is a Moscow Metro station located on the Sokolnicheskaya Line, serving the Rumyantsevo area in southwest Moscow.
- F. None of above. chosen
Provenance (5 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_69ca82c1c0a08190bf8692b4d91a03ca |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb4803de688190960438aa059d163b |
completed | March 31, 2026, 4:05 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ccbf542c388190b99fe4f0c6b7b946 |
completed | April 1, 2026, 6:46 a.m. |
| NEDg | Description generation | batch_69ccc312a8608190b899394752ef375f |
completed | April 1, 2026, 7:02 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ccd83115fc8190a3e276bed0a00926 |
completed | April 1, 2026, 8:32 a.m. |
Created at: March 30, 2026, 5:39 p.m.