Triple

T6705825
Position Surface form Disambiguated ID Type / Status
Subject Irkutsk E153001 entity
Predicate hasRailwayStationOn P72542 FINISHED
Object Trans-Siberian Railway E100545 NE FINISHED

How this triple was built (3 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: Trans-Siberian Railway | Statement: [Irkutsk, hasRailwayStationOn, Trans-Siberian Railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Trans-Siberian Railway
Context triple: [Irkutsk, hasRailwayStationOn, Trans-Siberian Railway]
  • A. Trans-Siberian Railway chosen
    The Trans-Siberian Railway is a legendary long-distance rail line spanning Russia from Europe to the Pacific, renowned as one of the longest railway routes in the world.
  • B. Moscow Railway
    Moscow Railway is a regional branch of Russian Railways that manages and operates the railway network serving Moscow and the surrounding central regions of Russia.
  • C. Baikal–Amur Mainline
    The Baikal–Amur Mainline is a major Soviet-era railway line in Russia that runs parallel to the Trans-Siberian Railway, traversing remote regions of Siberia and the Russian Far East.
  • D. East Siberian Railway
    The East Siberian Railway is a major regional division of the Russian Railways network that operates key rail lines across Eastern Siberia, supporting both long-distance passenger travel and heavy freight transport.
  • E. Moscow–Saint Petersburg railway
    The Moscow–Saint Petersburg railway is a major high-speed and conventional rail corridor linking Russia’s two largest cities and serving as one of the country’s most important transportation arteries.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasRailwayStationOn
Context triple: [Irkutsk, hasRailwayStationOn, Trans-Siberian Railway]
  • A. hasRailwayStation
    Indicates that a place or location is served by, or contains, a railway station.
  • B. hasRailStation
    Indicates that one entity possesses, contains, or is served by a rail station.
  • C. connectsToRailStation
    Indicates that one entity has a direct link, route, or access connection to a rail station.
  • D. railwayStationFor
    Indicates a relationship where a railway station serves, is designated for, or primarily associated with a particular place, line, or service.
  • E. hasHeritageRailwayStation
    Indicates that an entity possesses or is associated with a railway station that is preserved or operated as a heritage or historical railway facility.
  • 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_69c68808d8d8819087369015270788fe completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d16897e48190b43eda2206b14d6a completed March 27, 2026, 6:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69c70088916881908dda568d3116216f completed March 27, 2026, 10:11 p.m.
PD Predicate disambiguation batch_69c6d089c7488190a00853fb12f53b2a completed March 27, 2026, 6:46 p.m.
PDg Predicate description generation batch_69c6d1668a7c8190ae93951f9ba2df10 completed March 27, 2026, 6:50 p.m.
Created at: March 27, 2026, 2:06 p.m.