Triple

T8434064
Position Surface form Disambiguated ID Type / Status
Subject West Virginia Mine Wars E199182 entity
Predicate opponent P437 FINISHED
Object Baldwin–Felts Detective Agency
The Baldwin–Felts Detective Agency was a notorious early 20th-century private security and strikebreaking firm known for violently suppressing labor organizing in Appalachian coal fields.
 E734250 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: Baldwin–Felts Detective Agency | Statement: [West Virginia Mine Wars, opponent, Baldwin–Felts Detective Agency]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Baldwin–Felts Detective Agency
Context triple: [West Virginia Mine Wars, opponent, Baldwin–Felts Detective Agency]
  • A. Pinkerton National Detective Agency
    The Pinkerton National Detective Agency is a historic American private security and detective firm notorious for its strikebreaking activities and involvement in major labor conflicts and high-profile investigations in the 19th and early 20th centuries.
  • B. Paul Drake Detective Agency
    The Paul Drake Detective Agency is the private investigation firm run by fictional detective Paul Drake in the Perry Mason series.
  • C. Pinkerton
    Pinkerton is Weezer's critically acclaimed 1996 sophomore album, known for its raw, confessional lyrics and darker, more abrasive sound compared to their debut.
  • D. Riggs
    Riggs is a surname most notably associated with American playwright Lynn Riggs, whose work inspired the musical "Oklahoma!".
  • E. Rampart
    Rampart is a 2011 crime drama film starring Woody Harrelson as a corrupt Los Angeles police officer whose life and career spiral out of control.
  • 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: Baldwin–Felts Detective Agency
Triple: [West Virginia Mine Wars, opponent, Baldwin–Felts Detective Agency]
Generated description
The Baldwin–Felts Detective Agency was a notorious early 20th-century private security and strikebreaking firm known for violently suppressing labor organizing in Appalachian coal fields.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Baldwin–Felts Detective Agency
Target entity description: The Baldwin–Felts Detective Agency was a notorious early 20th-century private security and strikebreaking firm known for violently suppressing labor organizing in Appalachian coal fields.
  • A. Pinkerton National Detective Agency
    The Pinkerton National Detective Agency is a historic American private security and detective firm notorious for its strikebreaking activities and involvement in major labor conflicts and high-profile investigations in the 19th and early 20th centuries.
  • B. Paul Drake Detective Agency
    The Paul Drake Detective Agency is the private investigation firm run by fictional detective Paul Drake in the Perry Mason series.
  • C. Pinkerton
    Pinkerton is Weezer's critically acclaimed 1996 sophomore album, known for its raw, confessional lyrics and darker, more abrasive sound compared to their debut.
  • D. Riggs
    Riggs is a surname most notably associated with American playwright Lynn Riggs, whose work inspired the musical "Oklahoma!".
  • E. Rampart
    Rampart is a 2011 crime drama film starring Woody Harrelson as a corrupt Los Angeles police officer whose life and career spiral out of control.
  • 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_69ca8314cd6c8190a6b8c2a1096e18f3 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbd1a74d948190abd76e7a6efb42ec completed March 31, 2026, 1:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69ce1d71d9748190903ed97dde6d28f4 completed April 2, 2026, 7:40 a.m.
NEDg Description generation batch_69ce1fb008988190ae8e148cd937f5c4 completed April 2, 2026, 7:50 a.m.
NED2 Entity disambiguation (via description) batch_69ce205313fc8190863dbc6c904ef1af completed April 2, 2026, 7:52 a.m.
Created at: March 30, 2026, 6:07 p.m.