Triple

T7364871
Position Surface form Disambiguated ID Type / Status
Subject Raniganj coalfield E169844 entity
Predicate coalMeasure P77077 FINISHED
Object Raniganj Formation
The Raniganj Formation is a major coal-bearing geological unit of the Gondwana sequence in eastern India, notable for its extensive bituminous coal seams and associated sedimentary rocks.
E659361 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: Raniganj Formation | Statement: [Raniganj coalfield, coalMeasure, Raniganj Formation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Raniganj Formation
Context triple: [Raniganj coalfield, coalMeasure, Raniganj Formation]
  • A. Barun Goyot Formation
    The Barun Goyot Formation is a Late Cretaceous sedimentary rock formation in Mongolia renowned for its rich fossil beds, including remains of the dinosaur Velociraptor.
  • B. Etchegoin Formation
    The Etchegoin Formation is a geologic unit in California’s San Joaquin Basin known for its significant petroleum reservoirs, particularly in major fields such as the Belridge Oil Field.
  • C. Djadokhta Formation
    The Djadokhta Formation is a Late Cretaceous sedimentary rock unit in Mongolia renowned for its exceptionally well-preserved dinosaur fossils, including iconic theropods and other desert-adapted fauna.
  • D. Areyonga Formation
    The Areyonga Formation is a geological rock unit within central Australia's Amadeus Basin, known for its sedimentary sequences that record Proterozoic environmental and tectonic history.
  • E. Wellington Formation
    The Wellington Formation is a Permian-age geological formation in the central United States, particularly Oklahoma, known for its red beds, evaporite deposits, and distinctive barite "rose rock" concretions.
  • 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: Raniganj Formation
Triple: [Raniganj coalfield, coalMeasure, Raniganj Formation]
Generated description
The Raniganj Formation is a major coal-bearing geological unit of the Gondwana sequence in eastern India, notable for its extensive bituminous coal seams and associated sedimentary rocks.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Raniganj Formation
Target entity description: The Raniganj Formation is a major coal-bearing geological unit of the Gondwana sequence in eastern India, notable for its extensive bituminous coal seams and associated sedimentary rocks.
  • A. Barun Goyot Formation
    The Barun Goyot Formation is a Late Cretaceous sedimentary rock formation in Mongolia renowned for its rich fossil beds, including remains of the dinosaur Velociraptor.
  • B. Etchegoin Formation
    The Etchegoin Formation is a geologic unit in California’s San Joaquin Basin known for its significant petroleum reservoirs, particularly in major fields such as the Belridge Oil Field.
  • C. Djadokhta Formation
    The Djadokhta Formation is a Late Cretaceous sedimentary rock unit in Mongolia renowned for its exceptionally well-preserved dinosaur fossils, including iconic theropods and other desert-adapted fauna.
  • D. Areyonga Formation
    The Areyonga Formation is a geological rock unit within central Australia's Amadeus Basin, known for its sedimentary sequences that record Proterozoic environmental and tectonic history.
  • E. Wellington Formation
    The Wellington Formation is a Permian-age geological formation in the central United States, particularly Oklahoma, known for its red beds, evaporite deposits, and distinctive barite "rose rock" concretions.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: coalMeasure
Context triple: [Raniganj coalfield, coalMeasure, Raniganj Formation]
  • A. coalMinedFrom
    Indicates that a quantity or batch of coal has been extracted from a particular source location, such as a mine or geological deposit.
  • B. coalTypeMined
    Indicates that a particular type of coal is extracted or produced through mining at a given location or by a given agent.
  • C. coalType
    Indicates the specific kind or classification of coal associated with an entity.
  • D. hasCoalBasin
    Indicates that one entity contains, includes, or is characterized by a coal-bearing geological basin associated with the other entity.
  • 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_69c68a5ade988190885b7175f63b7534 completed March 27, 2026, 1:47 p.m.
NER Named-entity recognition batch_69c6f26d6d6081909c7272a9ccae0d97 completed March 27, 2026, 9:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7fab704008190ad07e12ead1a13ed completed March 28, 2026, 3:58 p.m.
NEDg Description generation batch_69c7fdc524c081909ba9f584b783eded completed March 28, 2026, 4:11 p.m.
NED2 Entity disambiguation (via description) batch_69c7fe4702348190acc48eaec934630a completed March 28, 2026, 4:13 p.m.
PD Predicate disambiguation batch_69c6f02d36108190bcb34a95e6a30bd7 completed March 27, 2026, 9:01 p.m.
PDg Predicate description generation batch_69c6f26c050c8190a2d009b45d920490 completed March 27, 2026, 9:11 p.m.
Created at: March 27, 2026, 3:06 p.m.