Triple

T22610111
Position Surface form Disambiguated ID Type / Status
Subject Grand Staircase of sedimentary rock layers E566676 entity
Predicate includes P1393 FINISHED
Object Grand Canyon National Park area — NE NERFINISHED

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: Grand Canyon National Park area | Statement: [Grand Staircase of sedimentary rock layers, includes, Grand Canyon National Park area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Grand Canyon National Park area
Context triple: [Grand Staircase of sedimentary rock layers, includes, Grand Canyon National Park area]
  • A. Grand Canyon National Park chosen
    Grand Canyon National Park is a renowned U.S. national park in Arizona famous for its immense, colorful canyon carved by the Colorado River and its dramatic desert landscapes.
  • B. Glen Canyon National Recreation Area
    Glen Canyon National Recreation Area is a vast protected landscape in the American Southwest known for Lake Powell, dramatic desert canyons, and extensive opportunities for boating, hiking, and other outdoor recreation.
  • C. Red Rock Canyon National Conservation Area
    Red Rock Canyon National Conservation Area is a protected region near Las Vegas known for its striking red sandstone cliffs, desert landscapes, and popular hiking and rock climbing opportunities.
  • D. Zion National Park
    Zion National Park is a renowned national park in southwestern Utah known for its towering sandstone cliffs, narrow slot canyons, and scenic hiking trails like Angels Landing and The Narrows.
  • E. Glen Canyon Park
    Glen Canyon Park is a rugged natural area and recreation park in San Francisco known for its steep canyon, hiking trails, and diverse urban wildlife habitat.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69e245884860819081046ce07d5872c4 completed April 17, 2026, 2:36 p.m.
NER Named-entity recognition batch_69f167e9245c81908e36ffcd16737a9d completed April 29, 2026, 2:07 a.m.
Created at: April 17, 2026, 2:56 p.m.