Triple
T20904545
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vacuum Oil Company |
E514758
|
entity |
| Predicate | hasSuccessor |
P78
|
FINISHED |
| Object | ExxonMobil (corporate lineage) |
—
|
NE NERFINISHED |
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: ExxonMobil (corporate lineage) | Statement: [Vacuum Oil Company, hasSuccessor, ExxonMobil (corporate lineage)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: ExxonMobil (corporate lineage) Context triple: [Vacuum Oil Company, hasSuccessor, ExxonMobil (corporate lineage)]
-
A.
ExxonMobil (corporate headquarters)
ExxonMobil (corporate headquarters) is the main corporate office complex of ExxonMobil, one of the world’s largest publicly traded oil and gas companies.
-
B.
Shell Oil Company
Shell Oil Company is a major American oil and gas company and the U.S.-based subsidiary of the global energy conglomerate Royal Dutch Shell.
-
C.
Exxon
chosen
Exxon is a major American multinational oil and gas corporation known for its global energy production, refining, and petrochemical operations.
-
D.
Chevron Corporation
Chevron Corporation is one of the world’s largest integrated oil and gas companies, involved in exploration, production, refining, and marketing of petroleum and related energy products globally.
-
E.
Marathon Petroleum Corporation
Marathon Petroleum Corporation is a major American downstream energy company that operates extensive refining, marketing, and transportation networks for petroleum products across the United States.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e0b4f8a1108190bce3d31331290ced |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6e8ff36488190987ecdfcbed4220c |
completed | April 21, 2026, 3:03 a.m. |
Created at: April 16, 2026, 12:47 p.m.