Triple

T11888633
Position Surface form Disambiguated ID Type / Status
Subject Gazprom E282855 entity
Predicate operatesPipeline P3695 FINISHED
Object Yamal–Europe pipeline
The Yamal–Europe pipeline is a major natural gas pipeline transporting Russian gas to Western Europe via Belarus and Poland.
E954250 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: Yamal–Europe pipeline | Statement: [Gazprom, operatesPipeline, Yamal–Europe pipeline]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Yamal–Europe pipeline
Context triple: [Gazprom, operatesPipeline, Yamal–Europe pipeline]
  • A. 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.
  • B. 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.
  • C. 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.
  • D. Baku–Tbilisi–Ceyhan pipeline
    The Baku–Tbilisi–Ceyhan pipeline is a major crude oil pipeline that transports Caspian Sea oil from Azerbaijan through Georgia to the Mediterranean coast of Turkey for export to global markets.
  • E. Power of Siberia gas pipeline
    The Power of Siberia gas pipeline is a major cross-border energy infrastructure project transporting natural gas from Russia to China, symbolizing deepening energy and economic ties between the two countries.
  • 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: Yamal–Europe pipeline
Triple: [Gazprom, operatesPipeline, Yamal–Europe pipeline]
Generated description
The Yamal–Europe pipeline is a major natural gas pipeline transporting Russian gas to Western Europe via Belarus and Poland.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Yamal–Europe pipeline
Target entity description: The Yamal–Europe pipeline is a major natural gas pipeline transporting Russian gas to Western Europe via Belarus and Poland.
  • A. 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.
  • B. 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.
  • C. 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.
  • D. Baku–Tbilisi–Ceyhan pipeline
    The Baku–Tbilisi–Ceyhan pipeline is a major crude oil pipeline that transports Caspian Sea oil from Azerbaijan through Georgia to the Mediterranean coast of Turkey for export to global markets.
  • E. Power of Siberia gas pipeline
    The Power of Siberia gas pipeline is a major cross-border energy infrastructure project transporting natural gas from Russia to China, symbolizing deepening energy and economic ties between the two countries.
  • 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_69d6ab2a90b08190a4e818821cc93e6d completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d903024afc8190a97aa3263dc7d017 completed April 10, 2026, 2:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69f43fe43c7c8190a85d464fd48e00d9 completed May 1, 2026, 5:53 a.m.
NEDg Description generation batch_69f448f506a48190a0f1b89ad570fad5 completed May 1, 2026, 6:32 a.m.
NED2 Entity disambiguation (via description) batch_69f44ad185cc8190893cf663cfed6980 completed May 1, 2026, 6:40 a.m.
Created at: April 8, 2026, 9:44 p.m.