Triple

T1456686
Position Surface form Disambiguated ID Type / Status
Subject Eastern India E31415 entity
Predicate hasImportantCoalfield P19173 FINISHED
Object Jharia coalfield
Jharia coalfield is one of India’s largest and oldest coal mining regions, renowned for its rich coking coal reserves and long-standing underground coal fires.
E167988 NE FINISHED

How this triple was built (5 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: Jharia coalfield | Statement: [Eastern India, hasImportantCoalfield, Jharia coalfield]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Jharia coalfield
Context triple: [Eastern India, hasImportantCoalfield, Jharia coalfield]
  • A. Singrauli
    Singrauli is a major industrial and energy hub in central India, known for its extensive coal mining operations and large thermal power plants.
  • B. Bastar region
    The Bastar region is a culturally rich and forested tribal area in the southern part of Chhattisgarh, India, known for its indigenous communities, traditional arts, and mineral resources.
  • C. Lagodekhi
    Lagodekhi is a town in eastern Georgia known as a regional center near the Azerbaijani border and as the gateway to the Lagodekhi Protected Areas in the Kakheti region.
  • D. Gadchiroli
    Gadchiroli is a district in the eastern part of Maharashtra, India, known for its dense forests, tribal population, and Naxalite (Maoist) insurgency-affected areas.
  • E. Sachkhere
    Sachkhere is a town in western Georgia known as a local administrative and economic center in the Imereti region.
  • 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: Jharia coalfield
Triple: [Eastern India, hasImportantCoalfield, Jharia coalfield]
Generated description
Jharia coalfield is one of India’s largest and oldest coal mining regions, renowned for its rich coking coal reserves and long-standing underground coal fires.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Jharia coalfield
Target entity description: Jharia coalfield is one of India’s largest and oldest coal mining regions, renowned for its rich coking coal reserves and long-standing underground coal fires.
  • A. Singrauli
    Singrauli is a major industrial and energy hub in central India, known for its extensive coal mining operations and large thermal power plants.
  • B. Bastar region
    The Bastar region is a culturally rich and forested tribal area in the southern part of Chhattisgarh, India, known for its indigenous communities, traditional arts, and mineral resources.
  • C. Witwatersrand
    Witwatersrand is a mineral-rich escarpment in South Africa, historically famous for its vast gold deposits and for giving its name to the country's currency and the University of the Witwatersrand.
  • D. Lagodekhi
    Lagodekhi is a town in eastern Georgia known as a regional center near the Azerbaijani border and as the gateway to the Lagodekhi Protected Areas in the Kakheti region.
  • E. Gadchiroli
    Gadchiroli is a district in the eastern part of Maharashtra, India, known for its dense forests, tribal population, and Naxalite (Maoist) insurgency-affected areas.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasImportantCoalfield
Context triple: [Eastern India, hasImportantCoalfield, Jharia coalfield]
  • A. hasCoalMiningHistory
    Indicates that an entity has a past or ongoing involvement in coal mining activities or industry.
  • B. hasMiningDistrict
    Indicates that an entity possesses, contains, or is associated with a designated mining district within its domain or jurisdiction.
  • C. hasUndergroundMine
    Indicates that one entity possesses, controls, or contains an underground mine associated with it.
  • D. hasNotableMine chosen
    Indicates that an entity possesses or is associated with a mine considered significant or noteworthy in some context.
  • E. hasNationalImportance
    Indicates that something possesses significance or relevance at the level of an entire nation, rather than just local or regional importance.
  • F. None of above.

Provenance (6 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_69a49917dfc081909acdbdf5d684f1ef completed March 1, 2026, 7:52 p.m.
NER Named-entity recognition batch_69a4c598b30c8190b87207adf608b89a completed March 1, 2026, 11:02 p.m.
NED1 Entity disambiguation (via context triple) batch_69ad0e7643e081909a088035faf2022d completed March 8, 2026, 5:51 a.m.
NEDg Description generation batch_69ad121fee9c81909efddee10191b791 completed March 8, 2026, 6:07 a.m.
NED2 Entity disambiguation (via description) batch_69ad127f25548190bdbcf99132237ad4 completed March 8, 2026, 6:09 a.m.
PD Predicate disambiguation batch_69a4c47ec5108190b1772237f2e5d90b completed March 1, 2026, 10:58 p.m.
Created at: March 1, 2026, 8 p.m.