Triple

T18648936
Position Surface form Disambiguated ID Type / Status
Subject Power of Siberia E455881 entity
Predicate startPoint P389 FINISHED
Object Chayandinskoye gas field
Chayandinskoye gas field is a major natural gas and condensate deposit in Russia’s Yakutia region that serves as one of the primary resource bases for Gazprom’s Power of Siberia pipeline to China.
 E1336660 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: Chayandinskoye gas field | Statement: [Power of Siberia, startPoint, Chayandinskoye gas field]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chayandinskoye gas field
Context triple: [Power of Siberia, startPoint, Chayandinskoye gas field]
  • A. Zapolyarnoye gas field
    Zapolyarnoye gas field is one of Russia’s largest natural gas fields, located in the Arctic region of western Siberia and operated primarily by Gazprom.
  • B. Yamburg gas field
    Yamburg gas field is one of the world’s largest natural gas fields, located in northern Russia and serving as a major source of gas production for the country.
  • C. Urengoy gas field
    The Urengoy gas field is one of the world’s largest natural gas fields, located in northern Russia and serving as a major source of gas for both domestic use and export.
  • D. Bovanenkovo gas field
    Bovanenkovo gas field is a major natural gas deposit on the Yamal Peninsula in northern Russia and one of the country’s largest sources of natural gas production.
  • E. Yamal gas fields
    The Yamal gas fields are a vast natural gas reserve complex on Russia’s Yamal Peninsula, central to the country’s Arctic energy production and export strategy.
  • 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: Chayandinskoye gas field
Triple: [Power of Siberia, startPoint, Chayandinskoye gas field]
Generated description
Chayandinskoye gas field is a major natural gas and condensate deposit in Russia’s Yakutia region that serves as one of the primary resource bases for Gazprom’s Power of Siberia pipeline to China.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chayandinskoye gas field
Target entity description: Chayandinskoye gas field is a major natural gas and condensate deposit in Russia’s Yakutia region that serves as one of the primary resource bases for Gazprom’s Power of Siberia pipeline to China.
  • A. Zapolyarnoye gas field
    Zapolyarnoye gas field is one of Russia’s largest natural gas fields, located in the Arctic region of western Siberia and operated primarily by Gazprom.
  • B. Yamburg gas field
    Yamburg gas field is one of the world’s largest natural gas fields, located in northern Russia and serving as a major source of gas production for the country.
  • C. Urengoy gas field
    The Urengoy gas field is one of the world’s largest natural gas fields, located in northern Russia and serving as a major source of gas for both domestic use and export.
  • D. Bovanenkovo gas field
    Bovanenkovo gas field is a major natural gas deposit on the Yamal Peninsula in northern Russia and one of the country’s largest sources of natural gas production.
  • E. Yamal gas fields
    The Yamal gas fields are a vast natural gas reserve complex on Russia’s Yamal Peninsula, central to the country’s Arctic energy production and export strategy.
  • 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_69d8d38ea1e88190997e9b231190ba6f completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e5500fd7cc819095c5e742013b8d75 completed April 19, 2026, 9:58 p.m.
NED1 Entity disambiguation (via context triple) batch_6a05171c9f5c8190a9314db8714efbd2 completed May 14, 2026, 12:28 a.m.
NEDg Description generation batch_6a051c3afa588190973993a9f3f73d04 completed May 14, 2026, 12:50 a.m.
NED2 Entity disambiguation (via description) batch_6a051cc49b9481909d931d90146c4628 completed May 14, 2026, 12:52 a.m.
Created at: April 10, 2026, 11:47 a.m.