Triple

T18969715
Position Surface form Disambiguated ID Type / Status
Subject Port Royal Sound, South Carolina E464136 entity
Predicate mouthOf P1008 FINISHED
Object Broad River (South Carolina) — NE NERFINISHED

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: Broad River (South Carolina) | Statement: [Port Royal Sound, South Carolina, mouthOf, Broad River (South Carolina)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Broad River (South Carolina)
Context triple: [Port Royal Sound, South Carolina, mouthOf, Broad River (South Carolina)]
  • A. Broad River (South Carolina) chosen
    Broad River (South Carolina) is a tidal river in the Lowcountry region that flows through Beaufort County before emptying into Port Royal Sound near the Atlantic coast.
  • B. Broad River (via Congaree)
    Broad River (via Congaree) is a major river in South Carolina that joins with the Saluda River at Columbia to form the Congaree River, contributing significantly to the Santee River watershed.
  • C. Black River (South Carolina)
    Black River (South Carolina) is a blackwater river in eastern South Carolina that flows through swamps and wetlands before joining the Pee Dee River system and ultimately draining into Winyah Bay.
  • D. New River (South Carolina)
    New River (South Carolina) is a tidal river in the Lowcountry region of the state that flows between Jasper and Beaufort counties before emptying into the Atlantic coastal estuary system.
  • E. Broad River
    Broad River is a major waterway in central South Carolina that flows through the Columbia area and contributes to the Congaree River system.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69d8dd008af48190a97ff1c6488edf1b completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5d618e2ec8190848a41733e6db2f1 completed April 20, 2026, 7:30 a.m.
Created at: April 10, 2026, noon