Triple
T1112383
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | North Carolina Coastal Plain |
E11023
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Tar-Pamlico River lower basin
The Tar-Pamlico River lower basin is a coastal watershed in eastern North Carolina characterized by low-lying plains, estuarine habitats, and significant ecological and water-quality importance.
|
E177322
|
NE FINISHED |
How this triple was built (4 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: Tar-Pamlico River lower basin | Statement: [North Carolina Coastal Plain, contains, Tar-Pamlico River lower basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tar-Pamlico River lower basin Context triple: [North Carolina Coastal Plain, contains, Tar-Pamlico River lower basin]
-
A.
Pee Dee River
The Pee Dee River is a major waterway in the southeastern United States that flows from the Appalachian foothills through the Carolinas to the Atlantic Ocean, historically important for transportation, agriculture, and regional development.
-
B.
Cape Fear River
The Cape Fear River is a major waterway in eastern North Carolina that flows from the Piedmont to the Atlantic Ocean, historically important for transportation, trade, and regional development.
-
C.
Turkey River
Turkey River is a small river in New Hampshire that flows through and helps define the landscape of the town of Bow.
-
D.
Neuse River
The Neuse River is a major river in North Carolina that flows from the Piedmont through the Coastal Plain to empty into Pamlico Sound, playing a key role in the region’s ecology and history.
-
E.
Pamlico Sound
Pamlico Sound is the largest lagoon along the U.S. East Coast, forming a broad, shallow estuarine system behind North Carolina’s Outer Banks.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Tar-Pamlico River lower basin Triple: [North Carolina Coastal Plain, contains, Tar-Pamlico River lower basin]
Generated description
The Tar-Pamlico River lower basin is a coastal watershed in eastern North Carolina characterized by low-lying plains, estuarine habitats, and significant ecological and water-quality importance.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tar-Pamlico River lower basin Target entity description: The Tar-Pamlico River lower basin is a coastal watershed in eastern North Carolina characterized by low-lying plains, estuarine habitats, and significant ecological and water-quality importance.
-
A.
Pee Dee River
The Pee Dee River is a major waterway in the southeastern United States that flows from the Appalachian foothills through the Carolinas to the Atlantic Ocean, historically important for transportation, agriculture, and regional development.
-
B.
Cape Fear River
The Cape Fear River is a major waterway in eastern North Carolina that flows from the Piedmont to the Atlantic Ocean, historically important for transportation, trade, and regional development.
-
C.
Turkey River
Turkey River is a small river in New Hampshire that flows through and helps define the landscape of the town of Bow.
-
D.
Neuse River
The Neuse River is a major river in North Carolina that flows from the Piedmont through the Coastal Plain to empty into Pamlico Sound, playing a key role in the region’s ecology and history.
-
E.
Pamlico Sound
Pamlico Sound is the largest lagoon along the U.S. East Coast, forming a broad, shallow estuarine system behind North Carolina’s Outer Banks.
- F. None of above. chosen
Provenance (5 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_69a493252a648190ac48f8742474a5e8 |
completed | March 1, 2026, 7:27 p.m. |
| NER | Named-entity recognition | batch_69a4bb9ea0748190baaeadf76bacc3dd |
completed | March 1, 2026, 10:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad36f2940c81908bea3f0242d2d734 |
completed | March 8, 2026, 8:44 a.m. |
| NEDg | Description generation | batch_69ad38296b1481909a09e422ef5b7513 |
completed | March 8, 2026, 8:49 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad38af38c08190a98462574abe3063 |
completed | March 8, 2026, 8:51 a.m. |
Created at: March 1, 2026, 7:43 p.m.