Triple
T1456688
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eastern India |
E31415
|
entity |
| Predicate | hasImportantCoalfield |
P19173
|
FINISHED |
| Object |
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.
|
E170729
|
NE FINISHED |
How this triple was built (4 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: Bokaro coalfield | Statement: [Eastern India, hasImportantCoalfield, Bokaro coalfield]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bokaro coalfield Context triple: [Eastern India, hasImportantCoalfield, Bokaro coalfield]
-
A.
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.
-
B.
Raniganj coalfield
Raniganj coalfield is one of India’s oldest and most significant coal mining regions, located primarily in West Bengal and Jharkhand.
-
C.
Bastar region
The Bastar region is a culturally rich and forested tribal area in the southern part of Chhattisgarh, India, known for its indigenous communities, traditional arts, and mineral resources.
-
D.
Singrauli
Singrauli is a major industrial and energy hub in central India, known for its extensive coal mining operations and large thermal power plants.
-
E.
Tamluk
Tamluk is a historic town in eastern India known as an ancient port city and administrative center in the Purba Medinipur district of West Bengal.
- 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: Bokaro coalfield Triple: [Eastern India, hasImportantCoalfield, Bokaro coalfield]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Bokaro coalfield Target entity description: 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.
-
A.
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.
-
B.
Raniganj coalfield
Raniganj coalfield is one of India’s oldest and most significant coal mining regions, located primarily in West Bengal and Jharkhand.
-
C.
Bastar region
The Bastar region is a culturally rich and forested tribal area in the southern part of Chhattisgarh, India, known for its indigenous communities, traditional arts, and mineral resources.
-
D.
Singrauli
Singrauli is a major industrial and energy hub in central India, known for its extensive coal mining operations and large thermal power plants.
-
E.
Tamluk
Tamluk is a historic town in eastern India known as an ancient port city and administrative center in the Purba Medinipur district of West Bengal.
- F. None of above. chosen
Provenance (5 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_69a49917dfc081909acdbdf5d684f1ef |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c9e02c188190b87c0aac939eafdd |
completed | March 1, 2026, 11:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad1c9daa748190865d97f632ab8a37 |
completed | March 8, 2026, 6:52 a.m. |
| NEDg | Description generation | batch_69ad1ec2adb881909e8477e1ca6c7d6e |
completed | March 8, 2026, 7:01 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad1f504aa08190b4b27ba8519403ee |
completed | March 8, 2026, 7:03 a.m. |
Created at: March 1, 2026, 8 p.m.