Triple

T6211910
Position Surface form Disambiguated ID Type / Status
Subject Shahdol E138889 entity
Predicate hasNearbyCoalfields P37790 FINISHED
Object Sohagpur coalfield
Sohagpur coalfield is a major coal mining region in central India known for its significant reserves that support regional power generation and industry.
E575654 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: Sohagpur coalfield | Statement: [Shahdol, hasNearbyCoalfields, Sohagpur coalfield]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sohagpur coalfield
Context triple: [Shahdol, hasNearbyCoalfields, Sohagpur coalfield]
  • A. Bokaro coalfield
    Bokaro coalfield is a major coal-producing region in Jharkhand, India, known for its extensive reserves of high-quality coking coal that support the country’s steel and power industries.
  • B. 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.
  • C. Raniganj coalfield
    Raniganj coalfield is one of India’s oldest and most significant coal mining regions, located primarily in West Bengal and Jharkhand.
  • D. Digboi oil field
    Digboi oil field is one of the oldest producing oil fields in the world, located in Assam, India, and historically significant as the site of early oil exploration in Asia.
  • E. Singrauli
    Singrauli is a major industrial and energy hub in central India, known for its extensive coal mining operations and large thermal power plants.
  • 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: Sohagpur coalfield
Triple: [Shahdol, hasNearbyCoalfields, Sohagpur coalfield]
Generated description
Sohagpur coalfield is a major coal mining region in central India known for its significant reserves that support regional power generation and industry.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sohagpur coalfield
Target entity description: Sohagpur coalfield is a major coal mining region in central India known for its significant reserves that support regional power generation and industry.
  • A. Bokaro coalfield
    Bokaro coalfield is a major coal-producing region in Jharkhand, India, known for its extensive reserves of high-quality coking coal that support the country’s steel and power industries.
  • B. 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.
  • C. Raniganj coalfield
    Raniganj coalfield is one of India’s oldest and most significant coal mining regions, located primarily in West Bengal and Jharkhand.
  • D. Digboi oil field
    Digboi oil field is one of the oldest producing oil fields in the world, located in Assam, India, and historically significant as the site of early oil exploration in Asia.
  • E. Singrauli
    Singrauli is a major industrial and energy hub in central India, known for its extensive coal mining operations and large thermal power plants.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasNearbyCoalfields
Context triple: [Shahdol, hasNearbyCoalfields, Sohagpur coalfield]
  • A. isInCoalRegion
    Indicates that an entity is located within a geographic region characterized by coal deposits, coal mining, or coal-related activities.
  • B. hasNearbyOilField
    Indicates that an entity is located close to or in the vicinity of an oil field.
  • C. hasNearbyMine
    Indicates that one entity is located close to or in the vicinity of a mine associated with another entity.
  • D. hasCoalBasin chosen
    Indicates that one entity contains, includes, or is characterized by a coal-bearing geological basin associated with the other entity.
  • E. hasNearbyTown
    Indicates that one location has a town situated close to it in geographic proximity.
  • 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_69c008ada364819096c9e92c74d639b5 completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c0628adccc8190b94f5c2c1d5d03f7 completed March 22, 2026, 9:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69c16f5cf41c8190b4efb1dc0a4a0e5e completed March 23, 2026, 4:50 p.m.
NEDg Description generation batch_69c1d54bffa881909edcd1342b8d8ce5 completed March 24, 2026, 12:05 a.m.
NED2 Entity disambiguation (via description) batch_69c1d7aec88081908bde0557888b5524 completed March 24, 2026, 12:15 a.m.
PD Predicate disambiguation batch_69c055fdea3c81908f5d910f0d36234a completed March 22, 2026, 8:50 p.m.
Created at: March 22, 2026, 4:21 p.m.