Triple

T7847627
Position Surface form Disambiguated ID Type / Status
Subject Federal Coal Mine Health and Safety Act of 1969 E181960 entity
Predicate strengthened P3261 FINISHED
Object Federal Metal and Nonmetallic Mine Safety Act framework E281535 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Federal Metal and Nonmetallic Mine Safety Act framework | Statement: [Federal Coal Mine Health and Safety Act of 1969, strengthened, Federal Metal and Nonmetallic Mine Safety Act framework]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Federal Metal and Nonmetallic Mine Safety Act framework
Context triple: [Federal Coal Mine Health and Safety Act of 1969, strengthened, Federal Metal and Nonmetallic Mine Safety Act framework]
  • A. Federal Metal and Nonmetallic Mine Safety Act chosen
    The Federal Metal and Nonmetallic Mine Safety Act was a U.S. law that established federal safety standards and regulatory oversight for metal and nonmetallic mining operations to protect miners’ health and safety.
  • B. Federal Mine Safety and Health Act of 1977
    The Federal Mine Safety and Health Act of 1977 is a U.S. law that established comprehensive regulations and enforcement mechanisms to protect the safety and health of miners in the nation’s mining industry.
  • C. Federal Coal Mine Health and Safety Act of 1969
    The Federal Coal Mine Health and Safety Act of 1969 is a landmark U.S. law that significantly strengthened safety standards and health protections for coal miners, including measures to prevent and address black lung disease.
  • D. Surface Mining Control and Reclamation Act of 1977
    The Surface Mining Control and Reclamation Act of 1977 is a U.S. federal law that regulates the environmental effects of coal mining and mandates the restoration of mined lands.
  • E. Mine Act
    The Mine Act is a U.S. federal law that governs mine safety and health standards, empowering the Mine Safety and Health Administration to regulate and enforce protections for miners.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69ca8285d6488190a95d4c02d7354b53 elicitation completed
NER batch_69cb164105fc8190a60aaa27dd619d5a ner completed
NED1 batch_69cb5afbb02481909008eb295c4825c1 ned_source_triple completed
Created at: March 30, 2026, 4:49 p.m.