Triple
T18225404
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Baytown refinery and chemical plants |
E436408
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | ExxonMobil Baytown Area operations |
—
|
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: ExxonMobil Baytown Area operations | Statement: [Baytown refinery and chemical plants, partOf, ExxonMobil Baytown Area operations]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: ExxonMobil Baytown Area operations Context triple: [Baytown refinery and chemical plants, partOf, ExxonMobil Baytown Area operations]
-
A.
ExxonMobil Baytown Refinery
chosen
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.
Baytown refinery and chemical plants
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.
-
C.
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.
-
D.
Marathon Petroleum refinery
The Marathon Petroleum refinery in Texas City is a large industrial facility that processes crude oil into fuels and other petroleum products, serving as a key part of the region’s energy infrastructure and economy.
-
E.
Phillips 66 refinery
The Phillips 66 refinery in Borger is a major petroleum processing facility that produces fuels and other refined products as part of the Phillips 66 energy company's operations.
- 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.