Triple
T18225412
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Baytown refinery and chemical plants |
E436408
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object | Houston Ship Channel vicinity |
—
|
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: Houston Ship Channel vicinity | Statement: [Baytown refinery and chemical plants, locatedOn, Houston Ship Channel vicinity]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Houston Ship Channel vicinity Context triple: [Baytown refinery and chemical plants, locatedOn, Houston Ship Channel vicinity]
-
A.
Houston Ship Channel
chosen
The Houston Ship Channel is a major industrial waterway in Texas that connects the Port of Houston to the Gulf of Mexico and serves as a critical hub for petrochemical shipping and commerce.
-
B.
Mobile Bay Ship Channel
The Mobile Bay Ship Channel is a deep-draft navigational route that allows large commercial and military vessels to access the Port of Mobile from the Gulf of Mexico through Mobile Bay.
-
C.
Mayport Basin
Mayport Basin is a major naval and maritime harbor area in Mayport, Florida, serving as a key facility for U.S. Navy and commercial vessels.
-
D.
Corpus Christi Ship Channel
The Corpus Christi Ship Channel is a major deep-draft navigation route on the Texas Gulf Coast that connects the Port of Corpus Christi to the Gulf of Mexico, supporting significant commercial shipping and energy exports.
-
E.
Washington Channel waterfront
The Washington Channel waterfront is a scenic stretch of shoreline in Southwest Washington, D.C., known for its marinas, promenades, and views of the Potomac River and nearby landmarks.
- 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.