Triple

T7847625
Position Surface form Disambiguated ID Type / Status
Subject Federal Coal Mine Health and Safety Act of 1969 E181960 entity
Predicate predecessorOf P97 FINISHED
Object Federal Mine Safety and Health Act of 1977 E52521 NE FINISHED

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 Mine Safety and Health Act of 1977
Context triple: [Federal Coal Mine Health and Safety Act of 1969, predecessorOf, Federal Mine Safety and Health Act of 1977]
  • A. Federal Mine Safety and Health Act of 1977 chosen
    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.
  • B. 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.
  • C. Federal Metal and Nonmetallic Mine Safety Act
    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.
  • 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. Occupational Safety and Health Act of 1970
    The Occupational Safety and Health Act of 1970 is a U.S. federal law that established comprehensive workplace health and safety standards to protect employees from job-related injuries, illnesses, and deaths.
  • 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_69cc55fe5b4c8190b35ddbef8c372269 ned_source_triple completed
Created at: March 30, 2026, 4:49 p.m.