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.