Triple

T11809864
Position Surface form Disambiguated ID Type / Status
Subject Pembroke, North Carolina E280843 entity
Predicate locatedNear P294 FINISHED
Object Lumber River E614563 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: Lumber River | Statement: [Pembroke, North Carolina, locatedNear, Lumber River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lumber River
Context triple: [Pembroke, North Carolina, locatedNear, Lumber River]
  • A. Lumber River chosen
    The Lumber River is a blackwater river in southeastern North Carolina known for its scenic, swampy landscapes and designation as a National Wild and Scenic River.
  • 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. 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.
  • D. Brunswick River
    The Brunswick River is a tidal river and estuary on the southeastern coast of Georgia that forms part of the waterfront and harbor area of the city of Brunswick.
  • E. Brunswick River
    The Brunswick River is a watercourse in Western Australia that flows through the South West region before emptying into the Leschenault Inlet near Bunbury.
  • 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_69d6ab26aae88190b2489efcb2a24234 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8a5ca50a081908a198b336d8c2b98 completed April 10, 2026, 7:24 a.m.
NED1 Entity disambiguation (via context triple) batch_69f5f6366adc8190b5c8163af684afde completed May 2, 2026, 1:03 p.m.
Created at: April 8, 2026, 9:42 p.m.