Triple
T12158649
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Trent River |
E289644
|
entity |
| Predicate | hasMouthNear |
P350
|
FINISHED |
| Object | Pamlico Sound (via Neuse River) |
E160320
|
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: Pamlico Sound (via Neuse River) | Statement: [Trent River, hasMouthNear, Pamlico Sound (via Neuse River)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pamlico Sound (via Neuse River) Context triple: [Trent River, hasMouthNear, Pamlico Sound (via Neuse River)]
-
A.
Pamlico River
The Pamlico River is a broad tidal estuary in eastern North Carolina that forms part of the Pamlico Sound system and is known for its coastal ecosystems, boating, and fishing.
-
B.
Chowan River
The Chowan River is a coastal river in northeastern North Carolina that drains parts of Virginia and North Carolina before emptying into Albemarle Sound.
-
C.
Pamlico Sound
chosen
Pamlico Sound is the largest lagoon along the U.S. East Coast, forming a broad, shallow estuarine system behind North Carolina’s Outer Banks.
-
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.
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.
- 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_69d6ab4c6710819097a9d228382dde43 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d915c277e481908351bf4e664dda42 |
completed | April 10, 2026, 3:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f5f69e8498819080d571e6fb4edfde |
completed | May 2, 2026, 1:05 p.m. |
Created at: April 8, 2026, 9:50 p.m.