Triple
T10263017
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | public TSCA Inventory |
E240645
|
entity |
| Predicate | regulatoryAuthority |
P4784
|
FINISHED |
| Object | Office of Pollution Prevention and Toxics |
E240644
|
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: Office of Pollution Prevention and Toxics | Statement: [public TSCA Inventory, regulatoryAuthority, Office of Pollution Prevention and Toxics]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Office of Pollution Prevention and Toxics Context triple: [public TSCA Inventory, regulatoryAuthority, Office of Pollution Prevention and Toxics]
-
A.
U.S. EPA Office of Pollution Prevention and Toxics
chosen
The U.S. EPA Office of Pollution Prevention and Toxics is a federal office responsible for evaluating and managing chemical risks, promoting safer chemicals, and implementing key U.S. chemical safety laws.
-
B.
Office of Toxic Substances
The Office of Toxic Substances was a U.S. Environmental Protection Agency program responsible for assessing and regulating the risks of industrial chemicals to protect human health and the environment.
-
C.
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.
-
D.
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.
-
E.
Office of Superfund Remediation and Technology Innovation
The Office of Superfund Remediation and Technology Innovation is a U.S. Environmental Protection Agency office responsible for overseeing and advancing cleanup technologies and strategies for hazardous waste sites under the Superfund program.
- 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_69d381a7e198819090280d5ab885d59e |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4d25dac34819099dbfad7f80507bb |
completed | April 7, 2026, 9:46 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d71ce5ac10819092c287bc435ae010 |
completed | April 9, 2026, 3:28 a.m. |
Created at: April 6, 2026, 11:33 a.m.