Triple

T22010453
Position Surface form Disambiguated ID Type / Status
Subject New River (Imperial Valley) via Salton Sea E543558 entity
Predicate monitoredBy P752 FINISHED
Object California Office of Environmental Health Hazard Assessment — NE NERFINISHED

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: California Office of Environmental Health Hazard Assessment | Statement: [New River (Imperial Valley) via Salton Sea, monitoredBy, California Office of Environmental Health Hazard Assessment]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: California Office of Environmental Health Hazard Assessment
Context triple: [New River (Imperial Valley) via Salton Sea, monitoredBy, California Office of Environmental Health Hazard Assessment]
  • A. Office of Environmental Health Hazard Assessment chosen
    The Office of Environmental Health Hazard Assessment is a California state agency that evaluates health risks from environmental contaminants and provides scientific guidance to protect public health.
  • B. Office of Environmental Health Services
    The Office of Environmental Health Services is a division of the Virginia Department of Health responsible for protecting public health through oversight of environmental factors such as water quality, food safety, waste management, and related regulatory programs.
  • C. California Department of Toxic Substances Control
    The California Department of Toxic Substances Control is a state regulatory agency responsible for overseeing the management, cleanup, and remediation of hazardous waste and contaminated sites in California.
  • D. Office of Environmental Health and Engineering
    The Office of Environmental Health and Engineering is a division of the Indian Health Service responsible for planning, developing, and managing environmental health, sanitation, and healthcare facility infrastructure for American Indian and Alaska Native communities.
  • E. Bureau of Environmental Health
    The Bureau of Environmental Health is a division of Massachusetts’ state public health agency that focuses on protecting and promoting health by assessing and managing environmental and occupational health risks.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69e11e2db934819095556760c7d85e4d completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f127a4338c8190836074d21bfbaf78 completed April 28, 2026, 9:33 p.m.
Created at: April 16, 2026, 8:22 p.m.