Triple

T20288110
Position Surface form Disambiguated ID Type / Status
Subject Salkehatchie River E509943 entity
Predicate partOf P40 FINISHED
Object Combahee River watershed 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: Combahee River watershed | Statement: [Salkehatchie River, partOf, Combahee River watershed]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Combahee River watershed
Context triple: [Salkehatchie River, partOf, 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. Congaree Creek
    Congaree Creek is a smaller waterway in central South Carolina that feeds into the Congaree River and contributes to the region’s floodplain and wetland ecosystem.
  • 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: Combahee River watershed
Target entity description: The Combahee River watershed is a river basin in South Carolina that drains the Combahee and its tributaries through coastal plain wetlands into the Atlantic Ocean.
  • 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. Congaree Creek
    Congaree Creek is a smaller waterway in central South Carolina that feeds into the Congaree River and contributes to the region’s floodplain and wetland ecosystem.
  • 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_69e0b4c652388190b782cad965e5a098 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6769414488190b38e07fd1e989aba completed April 20, 2026, 6:55 p.m.
Created at: April 16, 2026, 11:09 a.m.