Triple

T1788748
Position Surface form Disambiguated ID Type / Status
Subject United Mine Workers of America E39446 entity
Predicate notableEventInHistory P2107 FINISHED
Object Ludlow strike
The Ludlow strike was a major 1913–1914 coal miners’ labor conflict in Colorado, marked by violent clashes between striking workers and company-hired forces, that became a pivotal event in U.S. labor history.
E199184 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: Ludlow strike | Statement: [United Mine Workers of America, notableEventInHistory, Ludlow strike]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ludlow strike
Context triple: [United Mine Workers of America, notableEventInHistory, Ludlow strike]
  • A. Homestead Strike
    The Homestead Strike was an 1892 industrial labor conflict at Andrew Carnegie’s steel plant in Homestead, Pennsylvania, that became one of the most violent and significant clashes between workers and management in U.S. labor history.
  • B. Peterloo Massacre
    The Peterloo Massacre was an 1819 incident in Manchester where cavalry charged into a large, peaceful pro-democracy rally, killing and injuring many protesters and becoming a pivotal moment in British political reform history.
  • C. Bread and Roses Strike
    The Bread and Roses Strike was a landmark 1912 textile workers’ strike in Lawrence, Massachusetts, notable for its large immigrant workforce, women’s leadership, and its role in U.S. labor history.
  • D. Ludlow
    Ludlow is a historic market town in Shropshire, England, renowned for its well-preserved medieval architecture, Norman castle, and vibrant food culture.
  • E. Merthyr Rising of 1831
    The Merthyr Rising of 1831 was a major workers’ uprising in the Welsh industrial town of Merthyr Tydfil, driven by economic hardship and demands for political and social reform.
  • 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: Ludlow strike
Triple: [United Mine Workers of America, notableEventInHistory, Ludlow strike]
Generated description
The Ludlow strike was a major 1913–1914 coal miners’ labor conflict in Colorado, marked by violent clashes between striking workers and company-hired forces, that became a pivotal event in U.S. labor history.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ludlow strike
Target entity description: The Ludlow strike was a major 1913–1914 coal miners’ labor conflict in Colorado, marked by violent clashes between striking workers and company-hired forces, that became a pivotal event in U.S. labor history.
  • A. Homestead Strike
    The Homestead Strike was an 1892 industrial labor conflict at Andrew Carnegie’s steel plant in Homestead, Pennsylvania, that became one of the most violent and significant clashes between workers and management in U.S. labor history.
  • B. Peterloo Massacre
    The Peterloo Massacre was an 1819 incident in Manchester where cavalry charged into a large, peaceful pro-democracy rally, killing and injuring many protesters and becoming a pivotal moment in British political reform history.
  • C. Bread and Roses Strike
    The Bread and Roses Strike was a landmark 1912 textile workers’ strike in Lawrence, Massachusetts, notable for its large immigrant workforce, women’s leadership, and its role in U.S. labor history.
  • D. Ludlow
    Ludlow is a historic market town in Shropshire, England, renowned for its well-preserved medieval architecture, Norman castle, and vibrant food culture.
  • E. Merthyr Rising of 1831
    The Merthyr Rising of 1831 was a major workers’ uprising in the Welsh industrial town of Merthyr Tydfil, driven by economic hardship and demands for political and social reform.
  • 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_69a88631854081909723959921e45c2b completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69aa65111e5481909c22abb6ad966814 completed March 6, 2026, 5:24 a.m.
NED1 Entity disambiguation (via context triple) batch_69ada9a8a69c8190885bf06a06d3869f completed March 8, 2026, 4:54 p.m.
NEDg Description generation batch_69adaab488ec81909a340aab4916b90f completed March 8, 2026, 4:58 p.m.
NED2 Entity disambiguation (via description) batch_69adaf3cd23081909dd27c5de8e3f6d2 completed March 8, 2026, 5:17 p.m.
Created at: March 4, 2026, 7:32 p.m.