Triple

T3109750
Position Surface form Disambiguated ID Type / Status
Subject Letchworth State Park E64921 entity
Predicate nickname P55 FINISHED
Object Grand Canyon of the East
The Grand Canyon of the East is a dramatic gorge in western New York carved by the Genesee River, renowned for its steep cliffs, waterfalls, and scenic vistas within Letchworth State Park.
E327106 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: Grand Canyon of the East | Statement: [Letchworth State Park, nickname, Grand Canyon of the East]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Grand Canyon of the East
Context triple: [Letchworth State Park, nickname, Grand Canyon of the East]
  • A. High Bar Canyon
    High Bar Canyon is a notable subregion within British Columbia’s Fraser Canyon, known for its steep terrain and historical significance to Indigenous communities and early settlers.
  • B. Fern Canyon
    Fern Canyon is a lush, narrow gorge in Northern California famed for its sheer walls draped in ferns and its appearance in films like Jurassic Park 2.
  • C. Havasu Canyon
    Havasu Canyon is a remote, scenic side canyon of the Grand Canyon in Arizona, renowned for its turquoise waterfalls and as the homeland of the Havasupai people.
  • D. Cajon Canyon
    Cajon Canyon is a prominent Southern California canyon known for its rugged terrain, major transportation corridors, and role as a key route through the San Bernardino Mountains.
  • E. Yale Canyon
    Yale Canyon is a notable stretch of the Fraser Canyon in British Columbia, known for its steep rock walls, powerful river currents, and historic role as a transportation and gold rush corridor.
  • 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: Grand Canyon of the East
Triple: [Letchworth State Park, nickname, Grand Canyon of the East]
Generated description
The Grand Canyon of the East is a dramatic gorge in western New York carved by the Genesee River, renowned for its steep cliffs, waterfalls, and scenic vistas within Letchworth State Park.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Grand Canyon of the East
Target entity description: The Grand Canyon of the East is a dramatic gorge in western New York carved by the Genesee River, renowned for its steep cliffs, waterfalls, and scenic vistas within Letchworth State Park.
  • A. High Bar Canyon
    High Bar Canyon is a notable subregion within British Columbia’s Fraser Canyon, known for its steep terrain and historical significance to Indigenous communities and early settlers.
  • B. Fern Canyon
    Fern Canyon is a lush, narrow gorge in Northern California famed for its sheer walls draped in ferns and its appearance in films like Jurassic Park 2.
  • C. Havasu Canyon
    Havasu Canyon is a remote, scenic side canyon of the Grand Canyon in Arizona, renowned for its turquoise waterfalls and as the homeland of the Havasupai people.
  • D. Cajon Canyon
    Cajon Canyon is a prominent Southern California canyon known for its rugged terrain, major transportation corridors, and role as a key route through the San Bernardino Mountains.
  • E. Yale Canyon
    Yale Canyon is a notable stretch of the Fraser Canyon in British Columbia, known for its steep rock walls, powerful river currents, and historic role as a transportation and gold rush corridor.
  • 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_69ad857eeaf48190b34ebfdaa7a264cf completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69ada2a0ab2481908db50738ec3ad0fb completed March 8, 2026, 4:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69b203902a6881909b20589fad629640 completed March 12, 2026, 12:06 a.m.
NEDg Description generation batch_69b204b575c88190a5d3705c81f0dc6b completed March 12, 2026, 12:11 a.m.
NED2 Entity disambiguation (via description) batch_69b20574fab48190bf48d62d35dd4ed5 completed March 12, 2026, 12:14 a.m.
Created at: March 8, 2026, 3:04 p.m.