Triple
T15480792
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hammond, Louisiana |
E376909
|
entity |
| Predicate | hasNearbyBodyOfWater |
P8567
|
FINISHED |
| Object | Lake Pontchartrain |
E176687
|
NE FINISHED |
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: Lake Pontchartrain | Statement: [Hammond, Louisiana, hasNearbyBodyOfWater, Lake Pontchartrain]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake Pontchartrain Context triple: [Hammond, Louisiana, hasNearbyBodyOfWater, Lake Pontchartrain]
-
A.
Lake Pontchartrain
chosen
Lake Pontchartrain is a large brackish estuarine lake in southeastern Louisiana, known for its causeway bridge—one of the longest over-water bridges in the world—and its role in the region’s ecology and flood protection.
-
B.
Pontchartrain Basin
The Pontchartrain Basin is a large coastal watershed in southeastern Louisiana encompassing Lake Pontchartrain and surrounding wetlands, rivers, and estuaries that drain into the Gulf of Mexico.
-
C.
St. Louis Bay
St. Louis Bay is a body of water on Lake Superior along the Duluth–Superior harbor area, known for its industrial port facilities and scenic views from surrounding high points.
-
D.
Lake Borgne
Lake Borgne is a shallow, lagoon-like coastal lake in southeastern Louisiana that forms part of the complex estuarine system near New Orleans and the Gulf of Mexico.
-
E.
Vermilion Bay
Vermilion Bay is a small community in northwestern Ontario, Canada, known as a service and tourism hub near Eagle Lake along the Trans-Canada Highway.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d85cd21dcc81908646251b1c26ea00 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e03f8cb4388190a3b4c92c3bb4ad4f |
completed | April 16, 2026, 1:46 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff2d0d6ef0819091623de2888a7101 |
completed | May 9, 2026, 12:48 p.m. |
Created at: April 10, 2026, 3:34 a.m.