Triple
T18225347
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | U.S. Gulf Coast petrochemical corridor |
E436407
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | U.S. petrochemical industry |
—
|
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: U.S. petrochemical industry | Statement: [U.S. Gulf Coast petrochemical corridor, partOf, U.S. petrochemical industry]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: U.S. petrochemical industry Context triple: [U.S. Gulf Coast petrochemical corridor, partOf, U.S. petrochemical industry]
-
A.
Petkim petrochemical complex
Petkim petrochemical complex is a major Turkish petrochemical manufacturing hub producing a wide range of plastics, chemicals, and industrial raw materials.
-
B.
Petroleum and Petrochemicals
Petroleum and Petrochemicals is a business division focused on the exploration, production, refining, and chemical processing of oil and gas resources.
-
C.
U.S. Gulf Coast petrochemical corridor
chosen
The U.S. Gulf Coast petrochemical corridor is a major industrial region along the Gulf of Mexico dominated by large-scale oil refining and chemical manufacturing facilities that form the core of the United States’ petrochemical industry.
-
D.
Refinery and Petrochemical Integrated Development
Refinery and Petrochemical Integrated Development (RAPID) is a large-scale oil refinery and petrochemical complex in Pengerang, Johor, Malaysia, developed primarily by PETRONAS to enhance the country’s downstream and specialty chemicals capabilities.
-
E.
Beaumont–Port Arthur petrochemical complex
The Beaumont–Port Arthur petrochemical complex is a major U.S. industrial hub along the Texas Gulf Coast, known for its extensive oil refining and chemical manufacturing facilities.
- 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_69d8b9103a8081908bbb0836fef10efd |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4f4aeb4cc81908959413c368a2243 |
completed | April 19, 2026, 3:28 p.m. |
Created at: April 10, 2026, 10:32 a.m.