Triple
T20265854
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Charles Greenway |
E498964
|
entity |
| Predicate | workLocation |
P7
|
FINISHED |
| Object | Persian oil concessions (through Anglo-Persian Oil Company) |
—
|
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: Persian oil concessions (through Anglo-Persian Oil Company) | Statement: [Charles Greenway, workLocation, Persian oil concessions (through Anglo-Persian Oil Company)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Persian oil concessions (through Anglo-Persian Oil Company) Context triple: [Charles Greenway, workLocation, Persian oil concessions (through Anglo-Persian Oil Company)]
-
A.
Persian oil concession of 1901
The Persian oil concession of 1901 was a landmark agreement granting William Knox D'Arcy extensive rights to explore for and produce oil in Persia, laying the foundation for the modern Middle Eastern oil industry and the future Anglo-Persian Oil Company (later BP).
-
B.
Anglo-Persian Oil Company
chosen
The Anglo-Persian Oil Company was a British oil company, backed by the UK government, that played a crucial role in developing Middle Eastern oil resources and later evolved into what is now BP.
-
C.
Anglo-American Oil Company
The Anglo-American Oil Company was a British subsidiary of Standard Oil that played a major role in importing, refining, and distributing petroleum products in the United Kingdom and Europe in the late 19th and early 20th centuries.
-
D.
Persian Gulf oil fields
The Persian Gulf oil fields are a cluster of some of the world’s largest and most productive petroleum reserves, underpinning the global oil industry and the economies of several Gulf-region countries.
-
E.
Iraq Petroleum Company
The Iraq Petroleum Company was a major British-dominated oil consortium that controlled much of the early oil exploration and production in Iraq and the Middle East during the 20th century.
- 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_69da6275fa6c8190952924930adee150 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e674cf3d648190a0b0a7795045228a |
completed | April 20, 2026, 6:47 p.m. |
Created at: April 11, 2026, 11:42 p.m.