Triple

T1341841
Position Surface form Disambiguated ID Type / Status
Subject Carter v. Carter Coal Co. E28480 entity
Predicate party P1790 FINISHED
Object Carter Coal Company
Carter Coal Company was a U.S. coal mining company best known as the corporate party in the landmark 1936 Supreme Court case Carter v. Carter Coal Co., which limited federal power over labor relations.
E157089 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: Carter Coal Company | Statement: [Carter v. Carter Coal Co., party, Carter Coal Company]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Carter Coal Company
Context triple: [Carter v. Carter Coal Co., party, Carter Coal Company]
  • A. Tennessee Coal, Iron and Railroad Company
    Tennessee Coal, Iron and Railroad Company was a major Southern industrial firm that played a key role in the development of the U.S. steel and mining industries, particularly in Alabama.
  • B. Carter v. Carter Coal Co.
    Carter v. Carter Coal Co. was a 1936 U.S. Supreme Court case that struck down federal regulation of coal production as an unconstitutional overreach of Congress’s Commerce Clause powers.
  • C. U. S. Steel Mining
    U. S. Steel Mining is a mining subsidiary of United States Steel Corporation that focuses on extracting and supplying raw materials, primarily coal and iron ore, for steel production.
  • D. Federal Steel Company
    Federal Steel Company was a major late-19th-century American steel producer that became one of the principal constituents of the newly formed United States Steel Corporation.
  • E. Valley Falls Company
    Valley Falls Company was a 19th-century New England textile manufacturing firm that became one of the key predecessors to what is now Berkshire Hathaway.
  • 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: Carter Coal Company
Triple: [Carter v. Carter Coal Co., party, Carter Coal Company]
Generated description
Carter Coal Company was a U.S. coal mining company best known as the corporate party in the landmark 1936 Supreme Court case Carter v. Carter Coal Co., which limited federal power over labor relations.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Carter Coal Company
Target entity description: Carter Coal Company was a U.S. coal mining company best known as the corporate party in the landmark 1936 Supreme Court case Carter v. Carter Coal Co., which limited federal power over labor relations.
  • A. Tennessee Coal, Iron and Railroad Company
    Tennessee Coal, Iron and Railroad Company was a major Southern industrial firm that played a key role in the development of the U.S. steel and mining industries, particularly in Alabama.
  • B. Carter v. Carter Coal Co.
    Carter v. Carter Coal Co. was a 1936 U.S. Supreme Court case that struck down federal regulation of coal production as an unconstitutional overreach of Congress’s Commerce Clause powers.
  • C. U. S. Steel Mining
    U. S. Steel Mining is a mining subsidiary of United States Steel Corporation that focuses on extracting and supplying raw materials, primarily coal and iron ore, for steel production.
  • D. Federal Steel Company
    Federal Steel Company was a major late-19th-century American steel producer that became one of the principal constituents of the newly formed United States Steel Corporation.
  • E. Valley Falls Company
    Valley Falls Company was a 19th-century New England textile manufacturing firm that became one of the key predecessors to what is now Berkshire Hathaway.
  • 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_69a49854eb3481908c7d56b2e449a290 completed March 1, 2026, 7:49 p.m.
NER Named-entity recognition batch_69a4c215fc008190b01fd8150b9f3b2a completed March 1, 2026, 10:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69acce68225081909d995cd7ae5f2224 completed March 8, 2026, 1:18 a.m.
NEDg Description generation batch_69acd25243448190b147b9eb9293f925 completed March 8, 2026, 1:35 a.m.
NED2 Entity disambiguation (via description) batch_69acd2c474908190a9e9b74addcb1c9a completed March 8, 2026, 1:37 a.m.
Created at: March 1, 2026, 7:56 p.m.