Triple

T10223314
Position Surface form Disambiguated ID Type / Status
Subject Mancherial district E242635 entity
Predicate hasCoalMiningCompany P92829 FINISHED
Object Singareni Collieries Company Limited
Singareni Collieries Company Limited is a government-owned coal mining company in India, primarily operating in the state of Telangana and known as one of the country’s largest coal producers.
E850512 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: Singareni Collieries Company Limited | Statement: [Mancherial district, hasCoalMiningCompany, Singareni Collieries Company Limited]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Singareni Collieries Company Limited
Context triple: [Mancherial district, hasCoalMiningCompany, Singareni Collieries Company Limited]
  • A. South Eastern Coalfields Limited
    South Eastern Coalfields Limited is one of India’s largest coal producing companies and a subsidiary of Coal India Limited, primarily operating in the coal-rich regions of Chhattisgarh and Madhya Pradesh.
  • B. Wande Coal
    Wande Coal is a Nigerian singer and songwriter known for his influential role in modern Afrobeats and his smooth, soulful vocal style.
  • C. Mmakau Mining
    Mmakau Mining is a South African mining company known for its black female leadership and involvement in various mineral resource projects across the country.
  • D. Central Coalfields Limited
    Central Coalfields Limited is an Indian state-owned coal mining company and a subsidiary of Coal India Limited, responsible for coal production and operations in parts of Jharkhand.
  • E. Modock Consolidated Mining Company
    Modock Consolidated Mining Company was a historic mining firm active in the Death Valley region, known for its role in regional mineral extraction and associated industrial facilities.
  • 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: Singareni Collieries Company Limited
Triple: [Mancherial district, hasCoalMiningCompany, Singareni Collieries Company Limited]
Generated description
Singareni Collieries Company Limited is a government-owned coal mining company in India, primarily operating in the state of Telangana and known as one of the country’s largest coal producers.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Singareni Collieries Company Limited
Target entity description: Singareni Collieries Company Limited is a government-owned coal mining company in India, primarily operating in the state of Telangana and known as one of the country’s largest coal producers.
  • A. South Eastern Coalfields Limited
    South Eastern Coalfields Limited is one of India’s largest coal producing companies and a subsidiary of Coal India Limited, primarily operating in the coal-rich regions of Chhattisgarh and Madhya Pradesh.
  • B. Wande Coal
    Wande Coal is a Nigerian singer and songwriter known for his influential role in modern Afrobeats and his smooth, soulful vocal style.
  • C. Mmakau Mining
    Mmakau Mining is a South African mining company known for its black female leadership and involvement in various mineral resource projects across the country.
  • D. Central Coalfields Limited
    Central Coalfields Limited is an Indian state-owned coal mining company and a subsidiary of Coal India Limited, responsible for coal production and operations in parts of Jharkhand.
  • E. Modock Consolidated Mining Company
    Modock Consolidated Mining Company was a historic mining firm active in the Death Valley region, known for its role in regional mineral extraction and associated industrial facilities.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasCoalMiningCompany
Context triple: [Mancherial district, hasCoalMiningCompany, Singareni Collieries Company Limited]
  • A. hasCoalMiningHistory
    Indicates that an entity has a past or ongoing involvement in coal mining activities or industry.
  • B. hasCoalBasin
    Indicates that one entity contains, includes, or is characterized by a coal-bearing geological basin associated with the other entity.
  • C. coalMinedFrom
    Indicates that a quantity or batch of coal has been extracted from a particular source location, such as a mine or geological deposit.
  • D. hasMiningDistrict
    Indicates that an entity possesses, contains, or is associated with a designated mining district within its domain or jurisdiction.
  • E. isInCoalRegion
    Indicates that an entity is located within a geographic region characterized by coal deposits, coal mining, or coal-related activities.
  • F. None of above. chosen

Provenance (7 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_69d381ae26c48190985abd0e25ee5d04 completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d3aa8305e481908ee1fc1d9eda6fa0 completed April 6, 2026, 12:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69d6a8457e9c819085f222bb002be892 completed April 8, 2026, 7:11 p.m.
NEDg Description generation batch_69d6d00220ec81909d189e64eda2a28f completed April 8, 2026, 10 p.m.
NED2 Entity disambiguation (via description) batch_69d6df44ad5481909100b596d2bf3b07 completed April 8, 2026, 11:05 p.m.
PD Predicate disambiguation batch_69d3955f61f88190b8d37ff645cd44d3 completed April 6, 2026, 11:13 a.m.
PDg Predicate description generation batch_69d3aa208c248190a0fb186b106389f3 completed April 6, 2026, 12:42 p.m.
Created at: April 6, 2026, 11:10 a.m.