Triple

T1039565
Position Surface form Disambiguated ID Type / Status
Subject Michael S. Regan E22439 entity
Predicate employer P7 FINISHED
Object United States Environmental Protection Agency (earlier career) E1559 NE FINISHED

How this triple was built (2 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: United States Environmental Protection Agency (earlier career) | Statement: [Michael S. Regan, employer, United States Environmental Protection Agency (earlier career)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: United States Environmental Protection Agency (earlier career)
Context triple: [Michael S. Regan, employer, United States Environmental Protection Agency (earlier career)]
  • A. Administrator of the Environmental Protection Agency (Cabinet-level)
    The Administrator of the Environmental Protection Agency (Cabinet-level) is the head of the EPA and a senior U.S. government official responsible for leading national environmental policy and regulation as part of the president’s Cabinet.
  • B. United States Environmental Protection Agency chosen
    The United States Environmental Protection Agency is a federal government agency responsible for protecting human health and the environment through regulation, enforcement, and environmental research in the United States.
  • C. Environmental Protection Division
    The Environmental Protection Division is the branch of Georgia’s state government responsible for enforcing environmental laws and regulations, monitoring air and water quality, and overseeing pollution control and resource protection programs.
  • D. Executive Office of Energy and Environmental Affairs
    The Executive Office of Energy and Environmental Affairs is a Massachusetts state cabinet-level agency responsible for overseeing environmental protection, natural resource conservation, and energy policy.
  • E. Office of Resource Conservation and Recovery
    The Office of Resource Conservation and Recovery is a U.S. Environmental Protection Agency office responsible for developing and implementing national policies on solid and hazardous waste management, recycling, and resource conservation.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69a493d91478819094cc01fb65564bc1 completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4b82c69c8819082a71e810be34729 completed March 1, 2026, 10:05 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac3bc58d8c8190b9dc7a4bc986abcb completed March 7, 2026, 2:52 p.m.
Created at: March 1, 2026, 7:41 p.m.