Triple

T26325572
Position Surface form Disambiguated ID Type / Status
Subject Gondwana coalfields E662241 entity
Predicate hostMajorDeposit P41723 FINISHED
Object Ib Valley coalfield
Ib Valley coalfield is a major coal-producing region in eastern India known for its extensive Gondwana-age coal reserves and significant contribution to regional power generation and industry.
 E1717165 NE FINISHED

How this triple was built (3 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: Ib Valley coalfield | Statement: [Gondwana coalfields, hostMajorDeposit, Ib Valley coalfield]
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: Ib Valley coalfield
Triple: [Gondwana coalfields, hostMajorDeposit, Ib Valley coalfield]
Generated description
Ib Valley coalfield is a major coal-producing region in eastern India known for its extensive Gondwana-age coal reserves and significant contribution to regional power generation and industry.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: hostMajorDeposit
Context triple: [Gondwana coalfields, hostMajorDeposit, Ib Valley coalfield]
  • A. hasMajorDepositIn chosen
    Indicates that an entity possesses a significant or primary deposit, typically of a resource or asset, located in a specified place.
  • B. oreDeposit
    Indicates the presence or occurrence of a concentrated natural accumulation of ore at or within a specified location or geological context.
  • C. hostsMajorityOf
    Indicates that one entity accommodates, contains, or supports more than half of the members or instances of another entity.
  • D. hasMajor
    Indicates that an entity (typically a person or student) has a specific primary field of academic study or specialization.
  • E. leftDeposits
    Indicates that an entity has placed or left deposits (such as money or resources) with another entity or at a particular location.
  • 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_69ee812f32748190871d970c4e2a8ddf completed April 26, 2026, 9:18 p.m.
NER Named-entity recognition batch_69f638d11c988190af7fd4572b08e038 completed May 2, 2026, 5:48 p.m.
NED1 Entity disambiguation (via context triple) batch_6a118fdc05988190b35172c9fc7b5768 completed May 23, 2026, 11:30 a.m.
NEDg Description generation batch_6a119071f348819093c113dab0fcea45 completed May 23, 2026, 11:33 a.m.
NED2 Entity disambiguation (via description) batch_6a1190efe1a8819097407e675292a7e4 completed May 23, 2026, 11:35 a.m.
PD Predicate disambiguation batch_69f63706b6008190993577193c85ff50 completed May 2, 2026, 5:40 p.m.
Created at: April 26, 2026, 10:30 p.m.