Triple

T15310628
Position Surface form Disambiguated ID Type / Status
Subject BP Whiting Refinery E366025 entity
Predicate subjectTo P258 FINISHED
Object U.S. Clean Water Act regulations E4930 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: U.S. Clean Water Act regulations | Statement: [BP Whiting Refinery, subjectTo, U.S. Clean Water Act regulations]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: U.S. Clean Water Act regulations
Context triple: [BP Whiting Refinery, subjectTo, U.S. Clean Water Act regulations]
  • A. Clean Water Act chosen
    The Clean Water Act is a landmark U.S. environmental law that regulates the discharge of pollutants into the nation’s waters and sets water quality standards to protect human health and aquatic ecosystems.
  • B. National Pollutant Discharge Elimination System
    The National Pollutant Discharge Elimination System is a U.S. regulatory permitting program that controls water pollution by regulating point-source discharges of pollutants into waters of the United States.
  • C. Federal Water Pollution Control Act of 1948
    The Federal Water Pollution Control Act of 1948 was the United States’ first major federal law aimed at reducing water pollution and protecting the nation’s surface waters.
  • D. Porter-Cologne Water Quality Control Act
    The Porter-Cologne Water Quality Control Act is California’s primary water quality law, establishing the framework for regulating and protecting the state’s surface and groundwater resources.
  • E. Water Quality Act of 1987
    The Water Quality Act of 1987 is a major U.S. environmental law that strengthened the Clean Water Act by expanding water pollution control programs and establishing long-term funding mechanisms for wastewater and water quality infrastructure.
  • 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_69d85a113ee881908e297a1d38dd79fa completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e03cd176708190b0f6ba17aed92f8e completed April 16, 2026, 1:35 a.m.
NED1 Entity disambiguation (via context triple) batch_69fef8a20c1881909b387aed6f532c3d completed May 9, 2026, 9:04 a.m.
Created at: April 10, 2026, 3:16 a.m.