Triple

T7619580
Position Surface form Disambiguated ID Type / Status
Subject Mather Point E172453 entity
Predicate near P350 FINISHED
Object Grand Canyon Visitor Center (South Rim)
Grand Canyon Visitor Center (South Rim) is a primary orientation hub in Grand Canyon National Park offering exhibits, information, and access to popular viewpoints and trails on the South Rim.
E676404 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 Visitor Center (South Rim) | Statement: [Mather Point, near, Grand Canyon Visitor Center (South Rim)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Grand Canyon Visitor Center (South Rim)
Context triple: [Mather Point, near, Grand Canyon Visitor Center (South Rim)]
  • A. Carl Hayden Visitor Center
    The Carl Hayden Visitor Center is a National Park Service facility at Glen Canyon Dam in Page, Arizona, offering exhibits and information about the dam, Lake Powell, and the surrounding Colorado River region.
  • B. Canyon de Chelly National Monument Visitor Center
    Canyon de Chelly National Monument Visitor Center is the main orientation and information hub for visitors exploring the historic canyon landscapes and Navajo cultural sites within Canyon de Chelly National Monument in northeastern Arizona.
  • C. Painted Desert Visitor Center
    Painted Desert Visitor Center is the main orientation and information hub for visitors entering Petrified Forest National Park, offering exhibits, services, and views of the surrounding Painted Desert landscape.
  • D. Mesa Verde Visitor and Research Center
    Mesa Verde Visitor and Research Center is the main orientation, information, and research hub for visitors exploring the archaeological and cultural resources of Mesa Verde National Park in Colorado.
  • E. Escalante Interagency Visitor Center
    The Escalante Interagency Visitor Center is a jointly managed information and orientation hub in Escalante, Utah, providing maps, exhibits, permits, and guidance for exploring the surrounding public lands.
  • 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 Visitor Center (South Rim)
Triple: [Mather Point, near, Grand Canyon Visitor Center (South Rim)]
Generated description
Grand Canyon Visitor Center (South Rim) is a primary orientation hub in Grand Canyon National Park offering exhibits, information, and access to popular viewpoints and trails on the South Rim.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Grand Canyon Visitor Center (South Rim)
Target entity description: Grand Canyon Visitor Center (South Rim) is a primary orientation hub in Grand Canyon National Park offering exhibits, information, and access to popular viewpoints and trails on the South Rim.
  • A. Carl Hayden Visitor Center
    The Carl Hayden Visitor Center is a National Park Service facility at Glen Canyon Dam in Page, Arizona, offering exhibits and information about the dam, Lake Powell, and the surrounding Colorado River region.
  • B. Canyon de Chelly National Monument Visitor Center
    Canyon de Chelly National Monument Visitor Center is the main orientation and information hub for visitors exploring the historic canyon landscapes and Navajo cultural sites within Canyon de Chelly National Monument in northeastern Arizona.
  • C. Painted Desert Visitor Center
    Painted Desert Visitor Center is the main orientation and information hub for visitors entering Petrified Forest National Park, offering exhibits, services, and views of the surrounding Painted Desert landscape.
  • D. Mesa Verde Visitor and Research Center
    Mesa Verde Visitor and Research Center is the main orientation, information, and research hub for visitors exploring the archaeological and cultural resources of Mesa Verde National Park in Colorado.
  • E. Escalante Interagency Visitor Center
    The Escalante Interagency Visitor Center is a jointly managed information and orientation hub in Escalante, Utah, providing maps, exhibits, permits, and guidance for exploring the surrounding public lands.
  • 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_69c699506b308190826894dab1d9ea86 completed March 27, 2026, 2:50 p.m.
NER Named-entity recognition batch_69c6fa6148a88190be5150313fe23e7b completed March 27, 2026, 9:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69c86874d5e48190a07c48f667fb8f6e completed March 28, 2026, 11:47 p.m.
NEDg Description generation batch_69c868d21b688190ba2f6ad849f4bde5 completed March 28, 2026, 11:48 p.m.
NED2 Entity disambiguation (via description) batch_69c869d14ae08190b2742af3878333e6 completed March 28, 2026, 11:52 p.m.
Created at: March 27, 2026, 3:55 p.m.