Triple
T17136251
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Michigan City Generating Station |
E415843
|
entity |
| Predicate | regulatedBy |
P86
|
FINISHED |
| Object | Indiana Department of Environmental Management |
E411455
|
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: Indiana Department of Environmental Management | Statement: [Michigan City Generating Station, regulatedBy, Indiana Department of Environmental Management]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Indiana Department of Environmental Management Context triple: [Michigan City Generating Station, regulatedBy, Indiana Department of Environmental Management]
-
A.
Indiana Department of Environmental Management
chosen
The Indiana Department of Environmental Management is the state agency responsible for protecting Indiana’s environment and public health by regulating air, water, and land pollution and overseeing environmental compliance and remediation.
-
B.
Indiana Department of Natural Resources
The Indiana Department of Natural Resources is the state agency responsible for managing Indiana’s natural, cultural, and recreational resources, including state parks, forests, wildlife, and outdoor recreation programs.
-
C.
Indiana Department of Administration
The Indiana Department of Administration is a state agency that provides centralized support services—such as procurement, facilities management, and administrative oversight—for other government departments in Indiana.
-
D.
Illinois Environmental Protection Agency
The Illinois Environmental Protection Agency is the state agency responsible for protecting Illinois’ air, land, and water resources through regulation, permitting, monitoring, and enforcement of environmental laws.
-
E.
Ohio Environmental Protection Agency
The Ohio Environmental Protection Agency is the state-level agency responsible for protecting Ohio’s air, land, and water resources through environmental regulation, monitoring, and enforcement.
- 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_69d886d15af4819092f92f8a129763e6 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3f2cf1c588190986167adcf4851b5 |
completed | April 18, 2026, 9:08 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a014150d63081908a5614f85694e57a |
completed | May 11, 2026, 2:39 a.m. |
Created at: April 10, 2026, 5:36 a.m.