Triple
T22124796
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Office of Petroleum Reserves |
E546765
|
entity |
| Predicate | responsibleFor |
P636
|
FINISHED |
| Object | Northeast Home Heating Oil Reserve |
—
|
NE NERFINISHED |
How this triple was built (3 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: Northeast Home Heating Oil Reserve | Statement: [Office of Petroleum Reserves, responsibleFor, Northeast Home Heating Oil Reserve]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Northeast Home Heating Oil Reserve Context triple: [Office of Petroleum Reserves, responsibleFor, Northeast Home Heating Oil Reserve]
-
A.
Strategic Petroleum Reserve
The Strategic Petroleum Reserve is the United States’ large emergency stockpile of crude oil maintained to protect against major disruptions in oil supply and stabilize energy markets.
-
B.
Cushing oil hub
The Cushing oil hub is a major U.S. crude oil storage and pipeline crossroads in Oklahoma that serves as the primary delivery and pricing point for West Texas Intermediate (WTI) oil.
-
C.
Pine Bend Refinery
Pine Bend Refinery is a major oil refinery in Rosemount, Minnesota, known as one of the largest and most complex refineries in the United States.
-
D.
Wood River Refinery
Wood River Refinery is a major oil refinery complex in the St. Louis metropolitan area, known for processing crude oil into gasoline and other petroleum products.
-
E.
Cook Inlet petroleum infrastructure
Cook Inlet petroleum infrastructure is the network of oil and gas extraction, processing, storage, and transportation facilities serving Alaska’s Cook Inlet region.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Northeast Home Heating Oil Reserve Target entity description: The Northeast Home Heating Oil Reserve is a federally managed emergency stockpile of heating oil designed to protect consumers in the northeastern United States from supply disruptions and severe winter weather.
-
A.
Strategic Petroleum Reserve
The Strategic Petroleum Reserve is the United States’ large emergency stockpile of crude oil maintained to protect against major disruptions in oil supply and stabilize energy markets.
-
B.
Cushing oil hub
The Cushing oil hub is a major U.S. crude oil storage and pipeline crossroads in Oklahoma that serves as the primary delivery and pricing point for West Texas Intermediate (WTI) oil.
-
C.
Pine Bend Refinery
Pine Bend Refinery is a major oil refinery in Rosemount, Minnesota, known as one of the largest and most complex refineries in the United States.
-
D.
Wood River Refinery
Wood River Refinery is a major oil refinery complex in the St. Louis metropolitan area, known for processing crude oil into gasoline and other petroleum products.
-
E.
Cook Inlet petroleum infrastructure
Cook Inlet petroleum infrastructure is the network of oil and gas extraction, processing, storage, and transportation facilities serving Alaska’s Cook Inlet region.
- F. None of above. chosen
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_69e11e39bf348190b541bfa16a7b71e0 |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f12980e2488190b58b541c8bee8480 |
completed | April 28, 2026, 9:41 p.m. |
Created at: April 16, 2026, 8:31 p.m.