Triple

T8844277
Position Surface form Disambiguated ID Type / Status
Subject Kemerovo E210464 entity
Predicate partOf P40 FINISHED
Object Kuzbass coal basin
The Kuzbass coal basin is one of Russia’s largest and most important coal-mining regions, located in southwestern Siberia.
 E760248 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: Kuzbass coal basin | Statement: [Kemerovo, partOf, Kuzbass coal basin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kuzbass coal basin
Context triple: [Kemerovo, partOf, Kuzbass coal basin]
  • A. Karaganda coal basin
    The Karaganda coal basin is a major coal-mining region in central Kazakhstan that has long been one of the country’s key industrial and energy-producing centers.
  • B. South Yakutian coal basin
    The South Yakutian coal basin is a major coal-bearing region in southern Yakutia (Sakha Republic), Russia, known for its large reserves and extensive mining operations.
  • C. Makarov Basin
    Makarov Basin is a deep, remote oceanic basin in the Arctic Ocean, situated between major underwater ridges and adjacent basins such as the Amundsen Basin.
  • D. Donetsk coal basin
    The Donetsk coal basin is a major coal-mining region in Eastern Europe, historically one of the most important industrial and energy-producing areas of Ukraine and neighboring parts of Russia.
  • E. Kolubara coal basin
    The Kolubara coal basin is a major lignite mining region in central Serbia that supplies a significant portion of the country’s coal-fired power generation.
  • 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: Kuzbass coal basin
Triple: [Kemerovo, partOf, Kuzbass coal basin]
Generated description
The Kuzbass coal basin is one of Russia’s largest and most important coal-mining regions, located in southwestern Siberia.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Kuzbass coal basin
Target entity description: The Kuzbass coal basin is one of Russia’s largest and most important coal-mining regions, located in southwestern Siberia.
  • A. Karaganda coal basin
    The Karaganda coal basin is a major coal-mining region in central Kazakhstan that has long been one of the country’s key industrial and energy-producing centers.
  • B. South Yakutian coal basin
    The South Yakutian coal basin is a major coal-bearing region in southern Yakutia (Sakha Republic), Russia, known for its large reserves and extensive mining operations.
  • C. Makarov Basin
    Makarov Basin is a deep, remote oceanic basin in the Arctic Ocean, situated between major underwater ridges and adjacent basins such as the Amundsen Basin.
  • D. Donetsk coal basin
    The Donetsk coal basin is a major coal-mining region in Eastern Europe, historically one of the most important industrial and energy-producing areas of Ukraine and neighboring parts of Russia.
  • E. Kolubara coal basin
    The Kolubara coal basin is a major lignite mining region in central Serbia that supplies a significant portion of the country’s coal-fired power generation.
  • 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_69ca838967bc8190b46c3c80a2887ea4 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc608a73c88190875409fef79ffc8a completed April 1, 2026, 12:02 a.m.
NED1 Entity disambiguation (via context triple) batch_69cf89ad0a3c8190a2bcf9a106138835 completed April 3, 2026, 9:34 a.m.
NEDg Description generation batch_69cf8ac657a48190b01e3f0365105f3c completed April 3, 2026, 9:39 a.m.
NED2 Entity disambiguation (via description) batch_69cf8b8849ec8190915fa087b1b46c18 completed April 3, 2026, 9:42 a.m.
Created at: March 30, 2026, 6:48 p.m.