Triple

T18475534
Position Surface form Disambiguated ID Type / Status
Subject Harpeth River E451420 entity
Predicate hasFeature P182 FINISHED
Object Harpeth Narrows — 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: Harpeth Narrows | Statement: [Harpeth River, hasFeature, Harpeth Narrows]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Harpeth Narrows
Context triple: [Harpeth River, hasFeature, Harpeth Narrows]
  • A. Lyons Ferry
    Lyons Ferry is a small riverside area in southeastern Washington State known for its historic ferry crossing, state park, and location near the confluence of the Palouse and Snake Rivers.
  • B. Bailey's Dam
    Bailey's Dam was an improvised Civil War engineering feat on the Red River in Louisiana, built in 1864 to raise water levels and allow trapped Union gunboats to escape during the Red River Campaign.
  • C. Newfound Gap
    Newfound Gap is a high mountain pass and scenic overlook on the Tennessee–North Carolina border, renowned for its panoramic views and as a major access point within Great Smoky Mountains National Park.
  • D. West Falls of the Black River
    West Falls of the Black River is a scenic waterfall on the Black River in Elyria, Ohio, known for its picturesque cascades and surrounding parkland.
  • E. Carters Dam
    Carters Dam is a major earthen dam in northwestern Georgia, United States, known for creating Carters Lake and providing hydroelectric power, flood control, and recreational opportunities.
  • 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: Harpeth Narrows
Target entity description: Harpeth Narrows is a scenic, narrow gorge along the Harpeth River in Tennessee known for its striking rock formations, historic tunnel, and popular hiking and paddling opportunities.
  • A. Lyons Ferry
    Lyons Ferry is a small riverside area in southeastern Washington State known for its historic ferry crossing, state park, and location near the confluence of the Palouse and Snake Rivers.
  • B. Bailey's Dam
    Bailey's Dam was an improvised Civil War engineering feat on the Red River in Louisiana, built in 1864 to raise water levels and allow trapped Union gunboats to escape during the Red River Campaign.
  • C. Newfound Gap
    Newfound Gap is a high mountain pass and scenic overlook on the Tennessee–North Carolina border, renowned for its panoramic views and as a major access point within Great Smoky Mountains National Park.
  • D. West Falls of the Black River
    West Falls of the Black River is a scenic waterfall on the Black River in Elyria, Ohio, known for its picturesque cascades and surrounding parkland.
  • E. Carters Dam
    Carters Dam is a major earthen dam in northwestern Georgia, United States, known for creating Carters Lake and providing hydroelectric power, flood control, and recreational opportunities.
  • 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_69d8d38465a0819099b9b42d2a662ac1 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e53062f67881909620c4e8fc00eb7d completed April 19, 2026, 7:43 p.m.
Created at: April 10, 2026, 11:34 a.m.