Triple

T14976792
Position Surface form Disambiguated ID Type / Status
Subject Urengoy gas field E373468 entity
Predicate connectedTo P37 FINISHED
Object Yamal–Europe pipeline E954250 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: Yamal–Europe pipeline | Statement: [Urengoy gas field, connectedTo, Yamal–Europe pipeline]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Yamal–Europe pipeline
Context triple: [Urengoy gas field, connectedTo, Yamal–Europe pipeline]
  • A. Yamal–Europe pipeline chosen
    The Yamal–Europe pipeline is a major natural gas pipeline transporting Russian gas to Western Europe via Belarus and Poland.
  • B. Bovanenkovo–Ukhta gas pipeline
    The Bovanenkovo–Ukhta gas pipeline is a major Russian natural gas transmission line that transports gas from the Yamal Peninsula’s Bovanenkovo field toward central Russia and European markets.
  • C. 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.
  • D. South Caucasus Pipeline
    The South Caucasus Pipeline is a major natural gas pipeline transporting Caspian gas from Azerbaijan through Georgia to Turkey, forming a key component of the Southern Gas Corridor to Europe.
  • E. Eastern Siberia–Pacific Ocean oil pipeline
    The Eastern Siberia–Pacific Ocean oil pipeline is a major Russian export pipeline system transporting crude oil from Siberian fields to Pacific ports for shipment to Asian markets.
  • 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_69d85ccbbcd48190acb56e7cf104d8ad completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69ded6fbd138819092254ea37388026c completed April 15, 2026, 12:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69fe9dc625888190bf98eecf5f5b6707 completed May 9, 2026, 2:36 a.m.
Created at: April 10, 2026, 2:51 a.m.