Triple
T15760004
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Standard Oil Company of Indiana |
E382070
|
entity |
| Predicate | parentCompanyAfterRebranding |
P120221
|
FINISHED |
| Object | Amoco Corporation |
E395341
|
NE FINISHED |
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: Amoco Corporation | Statement: [Standard Oil Company of Indiana, parentCompanyAfterRebranding, Amoco Corporation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Amoco Corporation Context triple: [Standard Oil Company of Indiana, parentCompanyAfterRebranding, Amoco Corporation]
-
A.
Amoco
chosen
Amoco was a major American oil and gas company, originally part of the Standard Oil empire, known for its nationwide network of service stations and petroleum products before merging with BP in 1998.
-
B.
Exxon
Exxon is a major American multinational oil and gas corporation known for its global energy production, refining, and petrochemical operations.
-
C.
Phillips Petroleum Company
Phillips Petroleum Company was a major American oil and gas company, founded in 1917, that grew into a leading integrated energy corporation before merging with Conoco to form ConocoPhillips.
-
D.
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.
-
E.
Arabian American Oil Company
Arabian American Oil Company was the original name of Saudi Aramco, the state-owned Saudi petroleum and natural gas company that became one of the world’s largest energy producers.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: parentCompanyAfterRebranding Context triple: [Standard Oil Company of Indiana, parentCompanyAfterRebranding, Amoco Corporation]
-
A.
parentCompanyAfterMerger
Indicates that one company is the resulting parent company of another following a merger.
-
B.
ownerAfterRebranding
Indicates that an entity is the owner of another entity specifically after a rebranding event has taken place.
-
C.
companyRenamedTo
Indicates that a company has changed its official name from a previous one to a new specified name.
-
D.
announcedRebrandingAs
Indicates that one entity has publicly declared it will change its name, brand, or identity to that of another entity.
-
E.
renamedCompanyAs
Indicates that one company has changed its official name to another specified company name.
- F. None of above. chosen
Provenance (5 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_69d86d9e6b44819085d1f6a969ecb74c |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e050b52c548190a0ffa4493a4eb15c |
completed | April 16, 2026, 3 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffa12b98a48190acc6f6566ef13f94 |
completed | May 9, 2026, 9:03 p.m. |
| PD | Predicate disambiguation | batch_69e00531e7ac8190a4190cce4f7fab4c |
completed | April 15, 2026, 9:37 p.m. |
| PDg | Predicate description generation | batch_69e03cc871d0819085c0fc54de7984ff |
completed | April 16, 2026, 1:35 a.m. |
Created at: April 10, 2026, 4:47 a.m.