Triple

T10798132
Position Surface form Disambiguated ID Type / Status
Subject New Bedford Harbor E254763 entity
Predicate subjectOf P38 FINISHED
Object New Bedford Harbor Superfund cleanup E254763 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: New Bedford Harbor Superfund cleanup | Statement: [New Bedford Harbor, subjectOf, New Bedford Harbor Superfund cleanup]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: New Bedford Harbor Superfund cleanup
Context triple: [New Bedford Harbor, subjectOf, New Bedford Harbor Superfund cleanup]
  • A. Boston Harbor cleanup program
    The Boston Harbor cleanup program was a large-scale environmental restoration initiative that modernized wastewater treatment and dramatically improved the water quality and ecological health of Boston Harbor.
  • B. New Bedford Harbor chosen
    New Bedford Harbor is a historic commercial and fishing port on the southern coast of Massachusetts, long associated with the whaling industry and maritime trade.
  • C. Massachusetts Contingency Plan (MCP) for waste site cleanup
    The Massachusetts Contingency Plan (MCP) for waste site cleanup is the state’s comprehensive regulatory framework that governs the assessment, remediation, and long-term management of contaminated properties in Massachusetts.
  • D. New York State Superfund Program
    The New York State Superfund Program is a state-run initiative that identifies, investigates, and cleans up hazardous waste sites to protect public health and the environment in New York.
  • E. Rhode Island Resource Recovery Corporation landfill
    The Rhode Island Resource Recovery Corporation landfill is the state's central solid waste management facility, serving as the primary disposal and recycling hub for Rhode Island.
  • 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_69d6aa61c15c8190a1839550c56e75e1 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d73334feb08190aae967eaa37659f7 completed April 9, 2026, 5:03 a.m.
NED1 Entity disambiguation (via context triple) batch_69de566352608190ab15e3a4b690c9a5 completed April 14, 2026, 2:59 p.m.
Created at: April 8, 2026, 9:17 p.m.