Triple
T18225407
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Baytown refinery and chemical plants |
E436408
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object | Baytown Olefins Plant |
—
|
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: Baytown Olefins Plant | Statement: [Baytown refinery and chemical plants, hasPart, Baytown Olefins Plant]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Baytown Olefins Plant Context triple: [Baytown refinery and chemical plants, hasPart, Baytown Olefins Plant]
-
A.
ExxonMobil Baytown Refinery
ExxonMobil Baytown Refinery is one of the largest and oldest oil refineries in the United States, serving as a major hub for petroleum processing and chemical manufacturing on the Gulf Coast.
-
B.
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.
-
C.
Baytown refinery and chemical plants
chosen
Baytown refinery and chemical plants is a major integrated refining and petrochemical hub in Baytown, Texas, known as one of the largest and most significant industrial complexes in the U.S. Gulf Coast energy sector.
-
D.
Valero Port Arthur Refinery
Valero Port Arthur Refinery is a major Gulf Coast petroleum refining complex operated by Valero Energy Corporation in Port Arthur, Texas, known for its large processing capacity and role in U.S. fuel production.
-
E.
Houston petrochemical complex
The Houston petrochemical complex is one of the world’s largest concentrations of oil refining and chemical manufacturing facilities, forming a major hub of the U.S. energy and chemical industries.
- 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.