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.