Triple

T12158141
Position Surface form Disambiguated ID Type / Status
Subject South Fork Shenandoah River E289631 entity
Predicate watercourseType P1011 FINISHED
Object south fork of the Shenandoah River system E289631 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: south fork of the Shenandoah River system | Statement: [South Fork Shenandoah River, watercourseType, south fork of the Shenandoah River system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: south fork of the Shenandoah River system
Context triple: [South Fork Shenandoah River, watercourseType, south fork of the Shenandoah River system]
  • A. South Fork Shenandoah River chosen
    The South Fork Shenandoah River is a major tributary of the Shenandoah River in Virginia, known for its scenic valleys, recreational boating, and role in draining the western slopes of the Blue Ridge Mountains.
  • B. North Fork Shenandoah River
    The North Fork Shenandoah River is a major tributary of the Shenandoah River in Virginia, flowing through the Shenandoah Valley and supporting regional ecosystems, agriculture, and recreation.
  • C. Middle Fork Holston River
    The Middle Fork Holston River is a tributary waterway in southwestern Virginia that contributes to the Holston River system within the larger Tennessee River watershed.
  • D. South Fork Holston River
    The South Fork Holston River is a major headwater branch of the Holston River system in the southeastern United States, flowing through parts of Virginia and Tennessee and supporting regional recreation, wildlife, and hydropower.
  • E. Matoaca Creek
    Matoaca Creek is a smaller stream in Virginia that feeds into the Appomattox River as one of its tributaries.
  • 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.