Triple
T7131469
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Scammon, Kansas |
E166197
|
entity |
| Predicate | isInCoalRegion |
P45552
|
FINISHED |
| Object |
Cherokee–Crawford coal field
The Cherokee–Crawford coal field is a historically significant coal-mining region in southeastern Kansas known for its extensive bituminous coal deposits and role in the area's industrial development.
|
E643324
|
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: Cherokee–Crawford coal field | Statement: [Scammon, Kansas, isInCoalRegion, Cherokee–Crawford coal field]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cherokee–Crawford coal field Context triple: [Scammon, Kansas, isInCoalRegion, Cherokee–Crawford coal field]
-
A.
Pocahontas coalfield
The Pocahontas coalfield is a historically significant coal-mining region in the Appalachian Mountains, known for its high-quality bituminous coal and its central role in the industrial development of southern West Virginia and southwestern Virginia.
-
B.
Joplin mining field
The Joplin mining field is a historically significant lead and zinc mining area in the central United States, centered around Joplin, Missouri, that played a major role in regional industrial development.
-
C.
Tuscarora mining district
The Tuscarora mining district is a historic gold- and silver-mining area in northeastern Nevada that flourished in the late 19th century as part of the state’s broader mining boom.
-
D.
South Field lignite mine
The South Field lignite mine is a major open-pit coal mining operation in the Kozani regional unit of Greece, supporting nearby power plants and regional energy production.
-
E.
Maggie Creek
Maggie Creek is a stream in northeastern Nevada that feeds into the Humboldt River and is known for its important riparian and wildlife habitat.
- 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: Cherokee–Crawford coal field Triple: [Scammon, Kansas, isInCoalRegion, Cherokee–Crawford coal field]
Generated description
The Cherokee–Crawford coal field is a historically significant coal-mining region in southeastern Kansas known for its extensive bituminous coal deposits and role in the area's industrial development.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cherokee–Crawford coal field Target entity description: The Cherokee–Crawford coal field is a historically significant coal-mining region in southeastern Kansas known for its extensive bituminous coal deposits and role in the area's industrial development.
-
A.
Pocahontas coalfield
The Pocahontas coalfield is a historically significant coal-mining region in the Appalachian Mountains, known for its high-quality bituminous coal and its central role in the industrial development of southern West Virginia and southwestern Virginia.
-
B.
Joplin mining field
The Joplin mining field is a historically significant lead and zinc mining area in the central United States, centered around Joplin, Missouri, that played a major role in regional industrial development.
-
C.
Tuscarora mining district
The Tuscarora mining district is a historic gold- and silver-mining area in northeastern Nevada that flourished in the late 19th century as part of the state’s broader mining boom.
-
D.
South Field lignite mine
The South Field lignite mine is a major open-pit coal mining operation in the Kozani regional unit of Greece, supporting nearby power plants and regional energy production.
-
E.
Maggie Creek
Maggie Creek is a stream in northeastern Nevada that feeds into the Humboldt River and is known for its important riparian and wildlife habitat.
- 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_69c68884a9388190af42f90d1c1a7151 |
completed | March 27, 2026, 1:39 p.m. |
| NER | Named-entity recognition | batch_69c6e66f15b88190bc1fb0f0a8af16a6 |
completed | March 27, 2026, 8:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7a33eea0481909f87e0813bc35b52 |
completed | March 28, 2026, 9:45 a.m. |
| NEDg | Description generation | batch_69c7a3f2b51c81909f058149e9bd9f0a |
completed | March 28, 2026, 9:48 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7a4a9e91881909df07f1c540f191e |
completed | March 28, 2026, 9:51 a.m. |
Created at: March 27, 2026, 2:44 p.m.