Triple

T7483102
Position Surface form Disambiguated ID Type / Status
Subject North Rim E176810 entity
Predicate hasFacility P105 FINISHED
Object North Rim Visitor Center
North Rim Visitor Center is the main information and orientation hub for visitors to the North Rim of Grand Canyon National Park, offering exhibits, park details, and ranger assistance.
 E176810 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: North Rim Visitor Center | Statement: [North Rim, hasFacility, North Rim Visitor Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: North Rim Visitor Center
Context triple: [North Rim, hasFacility, North Rim Visitor Center]
  • A. North Rim
    The North Rim is the higher, more remote and less visited edge of the Grand Canyon, known for its cooler climate, dense forests, and expansive canyon vistas.
  • B. 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.
  • C. 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.
  • D. Rincon Mountain Visitor Center
    Rincon Mountain Visitor Center is the main visitor facility on the east side of Saguaro National Park, offering exhibits, information, and access to trails in the Rincon Mountain District near Tucson, Arizona.
  • 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: North Rim Visitor Center
Triple: [North Rim, hasFacility, North Rim Visitor Center]
Generated description
North Rim Visitor Center is the main information and orientation hub for visitors to the North Rim of Grand Canyon National Park, offering exhibits, park details, and ranger assistance.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: North Rim Visitor Center
Target entity description: North Rim Visitor Center is the main information and orientation hub for visitors to the North Rim of Grand Canyon National Park, offering exhibits, park details, and ranger assistance.
  • A. North Rim chosen
    The North Rim is the higher, more remote and less visited edge of the Grand Canyon, known for its cooler climate, dense forests, and expansive canyon vistas.
  • B. 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.
  • C. 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.
  • D. Rincon Mountain Visitor Center
    Rincon Mountain Visitor Center is the main visitor facility on the east side of Saguaro National Park, offering exhibits, information, and access to trails in the Rincon Mountain District near Tucson, Arizona.
  • 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.

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_69c69f24ac508190bb98fe927c0bd065 completed March 27, 2026, 3:15 p.m.
NER Named-entity recognition batch_69c6f53923e4819081bf79ed962a971c completed March 27, 2026, 9:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69c83498965481909367681b63c5db63 completed March 28, 2026, 8:05 p.m.
NEDg Description generation batch_69c835cf7a58819095ed79b84f935a84 completed March 28, 2026, 8:10 p.m.
NED2 Entity disambiguation (via description) batch_69c8366b2fcc8190bd8b07a54a848721 completed March 28, 2026, 8:13 p.m.
Created at: March 27, 2026, 3:42 p.m.