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.