Triple
T18969842
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Confederate coastal defenses |
E464138
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object | New Orleans lower river defenses |
—
|
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: New Orleans lower river defenses | Statement: [Confederate coastal defenses, hasPart, New Orleans lower river defenses]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: New Orleans lower river defenses Context triple: [Confederate coastal defenses, hasPart, New Orleans lower river defenses]
-
A.
New Orleans levee system
The New Orleans levee system is a network of floodwalls, levees, and related flood-control structures designed to protect the low-lying city from storm surges and Mississippi River flooding.
-
B.
Pontchartrain Conservancy
Pontchartrain Conservancy is a nonprofit environmental organization dedicated to protecting, restoring, and advocating for the Lake Pontchartrain Basin and its surrounding ecosystems in Louisiana.
-
C.
Atchafalaya River levee system
The Atchafalaya River levee system is an extensive network of flood-control embankments and structures in Louisiana designed to contain the Atchafalaya River and protect surrounding communities and wetlands from flooding.
-
D.
Port of New Orleans
The Port of New Orleans is a major deep-water port and global trade hub on the Mississippi River, serving as a key gateway for cargo and cruise traffic in the southern United States.
-
E.
Fort Louis de la Louisiane
Fort Louis de la Louisiane was an early 18th-century French colonial fort and settlement that served as one of the first capitals and military outposts of French Louisiana near present-day Mobile, Alabama.
- 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: New Orleans lower river defenses Target entity description: New Orleans lower river defenses were a network of Confederate fortifications and batteries along the lower Mississippi River designed to protect New Orleans from Union naval assault during the American Civil War.
-
A.
New Orleans levee system
The New Orleans levee system is a network of floodwalls, levees, and related flood-control structures designed to protect the low-lying city from storm surges and Mississippi River flooding.
-
B.
Pontchartrain Conservancy
Pontchartrain Conservancy is a nonprofit environmental organization dedicated to protecting, restoring, and advocating for the Lake Pontchartrain Basin and its surrounding ecosystems in Louisiana.
-
C.
Atchafalaya River levee system
The Atchafalaya River levee system is an extensive network of flood-control embankments and structures in Louisiana designed to contain the Atchafalaya River and protect surrounding communities and wetlands from flooding.
-
D.
Port of New Orleans
The Port of New Orleans is a major deep-water port and global trade hub on the Mississippi River, serving as a key gateway for cargo and cruise traffic in the southern United States.
-
E.
Fort Louis de la Louisiane
Fort Louis de la Louisiane was an early 18th-century French colonial fort and settlement that served as one of the first capitals and military outposts of French Louisiana near present-day Mobile, Alabama.
- 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_69d8dd008af48190a97ff1c6488edf1b |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5d619acbc8190acb49b3fae707758 |
completed | April 20, 2026, 7:30 a.m. |
Created at: April 10, 2026, noon