Triple
T19977275
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Brays Bayou |
E493724
|
entity |
| Predicate | tributaryOf |
P415
|
FINISHED |
| Object | Houston Ship Channel |
—
|
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 | Statement: [Brays Bayou, tributaryOf, Houston Ship Channel]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Houston Ship Channel Context triple: [Brays Bayou, tributaryOf, Houston Ship Channel]
-
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.
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.
-
C.
Calcasieu Ship Channel
The Calcasieu Ship Channel is a major navigational waterway in southwestern Louisiana that connects industrial and port facilities near Lake Charles to the Gulf of Mexico.
-
D.
Brownsville Ship Channel
The Brownsville Ship Channel is a man-made waterway in South Texas that provides deep-draft access from the Gulf of Mexico to the Port of Brownsville, supporting regional maritime trade and industry.
-
E.
Tampa Bay shipping channel
The Tampa Bay shipping channel is a deep-draft maritime route that allows large commercial vessels to access the Port of Tampa from the Gulf of Mexico.
- 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_69da626a67648190af9653832a3aeced |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e65d1054e08190993b92b86ec5bbc8 |
completed | April 20, 2026, 5:06 p.m. |
Created at: April 11, 2026, 3:27 p.m.