Triple
T20859455
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Louisiana Highway 23 |
E513575
|
entity |
| Predicate | crosses |
P416
|
FINISHED |
| Object | Gretna–Belle Chasse ferry (historically) |
—
|
NE NERFINISHED |
How this triple was built (3 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: Gretna–Belle Chasse ferry (historically) | Statement: [Louisiana Highway 23, crosses, Gretna–Belle Chasse ferry (historically)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gretna–Belle Chasse ferry (historically) Context triple: [Louisiana Highway 23, crosses, Gretna–Belle Chasse ferry (historically)]
-
A.
Algiers Point–Canal Street ferry
The Algiers Point–Canal Street ferry is a passenger ferry service across the Mississippi River in New Orleans, connecting the historic Algiers Point neighborhood with the Canal Street area near the French Quarter.
-
B.
Chalmette ferry
The Chalmette ferry is a passenger and vehicle ferry service that crosses the Mississippi River in the New Orleans area, connecting the communities of Chalmette and Lower Algiers.
-
C.
Sombra–Marine City ferry
The Sombra–Marine City ferry is a cross-border car and passenger ferry service that connects Sombra, Ontario, in Canada with Marine City, Michigan, in the United States across the St. Clair River.
-
D.
Sugar Island Ferry
Sugar Island Ferry is a car and passenger ferry service that connects Sugar Island to the mainland in Michigan across the St. Marys River.
-
E.
Seastreak ferry service
Seastreak ferry service is a high-speed passenger ferry operator providing commuter and leisure routes between coastal New Jersey and New York City.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Gretna–Belle Chasse ferry (historically) Target entity description: The Gretna–Belle Chasse ferry was a historic Mississippi River ferry service in Louisiana that connected the communities of Gretna and Belle Chasse before being supplanted by bridge crossings.
-
A.
Algiers Point–Canal Street ferry
The Algiers Point–Canal Street ferry is a passenger ferry service across the Mississippi River in New Orleans, connecting the historic Algiers Point neighborhood with the Canal Street area near the French Quarter.
-
B.
Chalmette ferry
The Chalmette ferry is a passenger and vehicle ferry service that crosses the Mississippi River in the New Orleans area, connecting the communities of Chalmette and Lower Algiers.
-
C.
Sombra–Marine City ferry
The Sombra–Marine City ferry is a cross-border car and passenger ferry service that connects Sombra, Ontario, in Canada with Marine City, Michigan, in the United States across the St. Clair River.
-
D.
Sugar Island Ferry
Sugar Island Ferry is a car and passenger ferry service that connects Sugar Island to the mainland in Michigan across the St. Marys River.
-
E.
Seastreak ferry service
Seastreak ferry service is a high-speed passenger ferry operator providing commuter and leisure routes between coastal New Jersey and New York City.
- F. None of above. chosen
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_69e0b4f5b01081909452f654d2fc3f50 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c3aabef4819098f0fd24dcc27dbd |
completed | April 21, 2026, 12:24 a.m. |
Created at: April 16, 2026, 12:44 p.m.