Triple

T7339429
Position Surface form Disambiguated ID Type / Status
Subject Indian Health Service E169209 entity
Predicate hasSubOrganization P747 FINISHED
Object 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.
E656709 NE FINISHED

How this triple was built (4 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: Office of Environmental Health and Engineering | Statement: [Indian Health Service, hasSubOrganization, Office of Environmental Health and Engineering]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Office of Environmental Health and Engineering
Context triple: [Indian Health Service, hasSubOrganization, Office of Environmental Health and Engineering]
  • A. 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.
  • B. Department of Environmental Health
    The Department of Environmental Health is an academic department at the Harvard T.H. Chan School of Public Health that focuses on how environmental and occupational exposures affect human health and on developing strategies to prevent related diseases.
  • C. Environmental Health Division
    The Environmental Health Division is a branch of Alaska’s state environmental agency responsible for protecting public health by overseeing food safety, sanitation, drinking water quality, and related environmental health programs.
  • D. Environmental Health Administration
    The Environmental Health Administration is a division of the District of Columbia’s health department responsible for protecting public health by monitoring and regulating environmental factors such as air, water, food safety, and housing conditions.
  • E. Office of Environmental Health Hazard Assessment
    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.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Office of Environmental Health and Engineering
Triple: [Indian Health Service, hasSubOrganization, Office of Environmental Health and Engineering]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Office of Environmental Health and Engineering
Target entity description: 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.
  • A. 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.
  • B. Department of Environmental Health
    The Department of Environmental Health is an academic department at the Harvard T.H. Chan School of Public Health that focuses on how environmental and occupational exposures affect human health and on developing strategies to prevent related diseases.
  • C. Environmental Health Division
    The Environmental Health Division is a branch of Alaska’s state environmental agency responsible for protecting public health by overseeing food safety, sanitation, drinking water quality, and related environmental health programs.
  • D. Environmental Health Administration
    The Environmental Health Administration is a division of the District of Columbia’s health department responsible for protecting public health by monitoring and regulating environmental factors such as air, water, food safety, and housing conditions.
  • E. Office of Environmental Health Hazard Assessment
    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.
  • F. None of above. chosen

Provenance (5 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_69c68a57710481909f0c1f3c6ebdb6f2 completed March 27, 2026, 1:47 p.m.
NER Named-entity recognition batch_69c6f0d702108190a00a3681ff6e67d4 completed March 27, 2026, 9:04 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7ef266fd0819096cf3ece3fff6b90 completed March 28, 2026, 3:09 p.m.
NEDg Description generation batch_69c7efa4f5148190842f30988cbea94c completed March 28, 2026, 3:11 p.m.
NED2 Entity disambiguation (via description) batch_69c7f0092bac819080ded1863f99290a completed March 28, 2026, 3:13 p.m.
Created at: March 27, 2026, 3:04 p.m.