Triple

T16116684
Position Surface form Disambiguated ID Type / Status
Subject Ploiești oil fields E391017 entity
Predicate transportExportRoute P3034 FINISHED
Object Danube–Black Sea oil routes E396458 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: Danube–Black Sea oil routes | Statement: [Ploiești oil fields, transportExportRoute, Danube–Black Sea oil routes]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Danube–Black Sea oil routes
Context triple: [Ploiești oil fields, transportExportRoute, Danube–Black Sea oil routes]
  • A. Danube–Black Sea Canal chosen
    The Danube–Black Sea Canal is a major artificial waterway in Romania that connects the Danube River to the Black Sea, significantly shortening the maritime route and facilitating international trade and navigation.
  • B. TurkStream
    TurkStream is a major natural gas pipeline system running from Russia to Turkey across the Black Sea, designed to supply gas to Turkey and Southern Europe.
  • C. Baku–Batumi oil route
    The Baku–Batumi oil route was a major late-19th and early-20th century pipeline and transport corridor carrying Caspian oil from Baku to the Black Sea port of Batumi, playing a key role in the early global oil trade.
  • D. Dnieper–Black Sea waterway
    The Dnieper–Black Sea waterway is a major navigable route that links the Dnieper River basin with the Black Sea, facilitating regional trade and transportation.
  • E. Nord Stream
    Nord Stream is a major offshore natural gas pipeline system running under the Baltic Sea that transports Russian gas directly to Europe, primarily Germany.
  • 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: transportExportRoute
Context triple: [Ploiești oil fields, transportExportRoute, Danube–Black Sea oil routes]
  • A. tradRoutes
    Indicates a relationship where one location serves as a trade route to or from another location, facilitating the movement of goods or commerce between them.
  • B. transportInterface
    Indicates a relationship where one entity serves as the medium or mechanism through which another entity is transported or conveyed.
  • C. transportCorridor chosen
    Indicates a route or pathway used to move people, goods, or resources between locations.
  • D. hasTransportRoute
    Indicates that there exists a designated transportation connection or route linking one entity to another.
  • E. transportHubType
    Indicates the specific category or kind of transport hub associated with an entity (e.g., airport, train station, bus terminal).
  • F. None of above.

Provenance (4 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_69d87f1a8dd881909f1de6ef78849874 completed April 10, 2026, 4:39 a.m.
NER Named-entity recognition batch_69e2016b5c948190b0f1eccb97ee85cc completed April 17, 2026, 9:46 a.m.
NED1 Entity disambiguation (via context triple) batch_69ffebab779c8190b466c26f4024aa31 completed May 10, 2026, 2:21 a.m.
PD Predicate disambiguation batch_69e1828518c48190a8ef3aaa46a1f639 completed April 17, 2026, 12:44 a.m.
Created at: April 10, 2026, 5 a.m.