Triple
T12247471
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | ACE Basin (part) |
E291885
|
entity |
| Predicate | partOfHydrologicalSystem |
P2432
|
FINISHED |
| Object | Combahee River watershed |
E682039
|
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: Combahee River watershed | Statement: [ACE Basin (part), partOfHydrologicalSystem, Combahee River watershed]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Combahee River watershed Context triple: [ACE Basin (part), partOfHydrologicalSystem, Combahee River watershed]
-
A.
Ashepoo River watershed
The Ashepoo River watershed is a coastal South Carolina drainage basin that feeds the Ashepoo River and supports the ecologically rich wetlands and estuaries of the ACE Basin region.
-
B.
Congaree River
The Congaree River is a major waterway in central South Carolina known for flowing past Columbia and supporting the rich floodplain ecosystem of Congaree National Park.
-
C.
Wando River
The Wando River is a tidal river in the Lowcountry region of South Carolina that flows through the Charleston area and empties into Charleston Harbor.
-
D.
St. Regis River watershed
The St. Regis River watershed is a drainage basin in northern New York’s Adirondack region that collects water from numerous lakes and streams, including Upper St. Regis Lake, and channels it into the St. Regis River system.
-
E.
Combahee River, South Carolina
chosen
Combahee River in South Carolina is a historically significant river known for Revolutionary War skirmishes and Civil War-era military actions, including those involving figures like John Laurens and Harriet Tubman.
- 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_69d6ab67950c8190be08450a06228c4b |
completed | April 8, 2026, 7:24 p.m. |
| NER | Named-entity recognition | batch_69d91cc50d808190a3c8d1ada31a6a91 |
completed | April 10, 2026, 3:52 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f61e620ed88190b46d256ebe994714 |
completed | May 2, 2026, 3:55 p.m. |
Created at: April 8, 2026, 9:51 p.m.