Triple

T11567331
Position Surface form Disambiguated ID Type / Status
Subject Elyria, Ohio E274286 entity
Predicate hasWaterfall P13549 FINISHED
Object 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.
E935725 NE FINISHED

How this triple was built (4 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: West Falls of the Black River | Statement: [Elyria, Ohio, hasWaterfall, West Falls of the Black River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: West Falls of the Black River
Context triple: [Elyria, Ohio, hasWaterfall, West Falls of the Black River]
  • A. Flat Creek
    Flat Creek is a smaller stream in Virginia that feeds into the Appomattox River within the James River watershed.
  • B. Big South Fork of the Cumberland River
    The Big South Fork of the Cumberland River is a rugged, scenic river in the Cumberland Plateau region of Tennessee and Kentucky, known for its deep gorges, sandstone bluffs, and whitewater recreation.
  • C. Big Black River
    The Big Black River is a waterway in Mississippi that played a notable role in the American Civil War as the site of the Battle of Big Black River Bridge.
  • D. West Fork White River
    West Fork White River is the main southern branch of Indiana’s White River, flowing through central Indiana and including the city of Indianapolis along its course.
  • E. Dosewallips River
    The Dosewallips River is a scenic river on Washington State’s Olympic Peninsula, known for flowing from the Olympic Mountains through forested valleys into Hood Canal and offering hiking, camping, and wildlife viewing opportunities.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: West Falls of the Black River
Triple: [Elyria, Ohio, hasWaterfall, West Falls of the Black River]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: West Falls of the Black River
Target entity description: 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.
  • A. Flat Creek
    Flat Creek is a smaller stream in Virginia that feeds into the Appomattox River within the James River watershed.
  • B. Big South Fork of the Cumberland River
    The Big South Fork of the Cumberland River is a rugged, scenic river in the Cumberland Plateau region of Tennessee and Kentucky, known for its deep gorges, sandstone bluffs, and whitewater recreation.
  • C. Big Black River
    The Big Black River is a waterway in Mississippi that played a notable role in the American Civil War as the site of the Battle of Big Black River Bridge.
  • D. West Fork White River
    West Fork White River is the main southern branch of Indiana’s White River, flowing through central Indiana and including the city of Indianapolis along its course.
  • E. Dosewallips River
    The Dosewallips River is a scenic river on Washington State’s Olympic Peninsula, known for flowing from the Olympic Mountains through forested valleys into Hood Canal and offering hiking, camping, and wildlife viewing opportunities.
  • F. None of above. chosen

Provenance (5 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_69d6aae5ac3c81908d2b0a3a665665b2 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d88dd4305c8190ac5ff490b6b63e12 completed April 10, 2026, 5:42 a.m.
NED1 Entity disambiguation (via context triple) batch_69e8a776ea40819084912ad2459c5be9 completed April 22, 2026, 10:48 a.m.
NEDg Description generation batch_69e8aa378edc8190807451b1855a4502 completed April 22, 2026, 11 a.m.
NED2 Entity disambiguation (via description) batch_69e8b05117988190aa029efa250053db completed April 22, 2026, 11:26 a.m.
Created at: April 8, 2026, 9:37 p.m.