Triple
T17282159
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Abadan Refinery |
E419558
|
entity |
| Predicate | ownedBy |
P347
|
FINISHED |
| Object | National Iranian Oil Company |
E829904
|
NE FINISHED |
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: National Iranian Oil Company | Statement: [Abadan Refinery, ownedBy, National Iranian Oil Company]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: National Iranian Oil Company Context triple: [Abadan Refinery, ownedBy, National Iranian Oil Company]
-
A.
National Iranian Oil Company
chosen
The National Iranian Oil Company is Iran's state-owned oil and gas corporation responsible for exploration, production, refining, and export of the country's hydrocarbon resources.
-
B.
National Iranian Oil Refining and Distribution Company
The National Iranian Oil Refining and Distribution Company is Iran’s state-owned enterprise responsible for refining crude oil and distributing petroleum products domestically and for export.
-
C.
National Iranian Gas Company
The National Iranian Gas Company is Iran’s state-owned enterprise responsible for the production, processing, transmission, and distribution of natural gas across the country and for export.
-
D.
Ministry of Petroleum of Iran
The Ministry of Petroleum of Iran is the government body responsible for formulating and implementing national policies for the country’s oil, gas, and petrochemical industries.
-
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 (3 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_69d886da626481908a14ce7830329a35 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e4332a4c008190b44f4145d0e94a21 |
completed | April 19, 2026, 1:43 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0180d29f4881908694f0182930d716 |
completed | May 11, 2026, 7:10 a.m. |
Created at: April 10, 2026, 5:40 a.m.