Triple
T10497005
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ras Lanuf |
E247563
|
entity |
| Predicate | hasFacility |
P105
|
FINISHED |
| Object | Ras Lanuf Oil Refinery |
E820958
|
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: Ras Lanuf Oil Refinery | Statement: [Ras Lanuf, hasFacility, Ras Lanuf Oil Refinery]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ras Lanuf Oil Refinery Context triple: [Ras Lanuf, hasFacility, Ras Lanuf Oil Refinery]
-
A.
Ras Lanuf oil terminal
chosen
Ras Lanuf oil terminal is a major Libyan export facility on the Mediterranean coast, central to the country’s oil industry and frequently involved in regional conflicts over energy infrastructure.
-
B.
Yanbu Refinery
Yanbu Refinery is a major Saudi oil refining facility located in the industrial city of Yanbu on the Red Sea coast, processing crude oil into various petroleum products for domestic use and export.
-
C.
Abadan Refinery
Abadan Refinery is a major oil refinery in Abadan, Iran, historically one of the world’s largest and a central hub of Iran’s early petroleum industry.
-
D.
Ras Lanuf Oil and Gas Processing Company
Ras Lanuf Oil and Gas Processing Company is a major Libyan energy firm that operates oil refining and petrochemical facilities in the Ras Lanuf industrial complex on the Mediterranean coast.
-
E.
Libyan oil infrastructure
Libyan oil infrastructure comprises the network of oil fields, pipelines, export terminals, and related facilities that underpin Libya’s petroleum production and exports, particularly along its Mediterranean coast.
- 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_69d381c309b88190af78aa681cf6a4c2 |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d5098cd82c8190b44127a66c9c75ae |
completed | April 7, 2026, 1:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d8dcbafe9481908fb23cfdf150adac |
completed | April 10, 2026, 11:19 a.m. |
Created at: April 6, 2026, 12:24 p.m.