Triple
T9863037
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chevron Richmond Refinery |
E239763
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | petroleum refinery |
C25602
|
CONCEPT FINISHED |
How this triple was built (1 step)
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.
CD
Concept disambiguation
gpt-5-mini-2025-08-07
Target class: petroleum refinery Context triple: [Chevron Richmond Refinery, instanceOf, petroleum refinery]
-
A.
oil processing facility
chosen
An oil processing facility is an industrial complex where crude oil is received, separated, treated, and refined into usable products such as fuels, lubricants, and feedstocks under controlled conditions.
-
B.
petroleum storage facility
A petroleum storage facility is an industrial site designed for the safe receipt, containment, handling, and distribution of crude oil and refined petroleum products in large tanks and associated infrastructure.
-
C.
offshore petroleum export facility
An offshore petroleum export facility is a marine-based installation that receives, stores, and transfers produced oil or gas from offshore fields to tankers or pipelines for transport to onshore markets.
-
D.
ExxonMobil facility
An ExxonMobil facility is a physical site owned or operated by ExxonMobil where petroleum, natural gas, or related chemical products are explored, produced, processed, stored, or distributed.
-
E.
crude oil storage facility
A crude oil storage facility is an industrial site designed to safely receive, hold, and dispatch large volumes of unrefined petroleum using tanks, containment systems, and associated transfer infrastructure.
- F. None of above.
Provenance (1 batch)
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_69ca84e6493081909cf58c8d42ea856b |
completed | March 30, 2026, 2:12 p.m. |
Created at: March 30, 2026, 8:35 p.m.