Triple

T3975997
Position Surface form Disambiguated ID Type / Status
Subject Supai, Arizona E85643 entity
Predicate hasPostOffice P32512 FINISHED
Object Supai Post Office
Supai Post Office is a remote United States Postal Service facility located in the village of Supai within the Grand Canyon, notable as one of the most isolated post offices in the country and one of the last to still receive mail by mule.
E405311 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: Supai Post Office | Statement: [Supai, Arizona, hasPostOffice, Supai Post Office]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Supai Post Office
Context triple: [Supai, Arizona, hasPostOffice, Supai Post Office]
  • A. Hopi Point
    Hopi Point is one of the Grand Canyon’s most popular South Rim overlooks, renowned for its expansive panoramic views and spectacular sunrise and sunset vistas.
  • B. Zigzag Ranger Station
    Zigzag Ranger Station is a U.S. Forest Service facility in Oregon that serves as the administrative and visitor center for the surrounding Zigzag Ranger District on Mount Hood National Forest.
  • C. Eagle Point
    Eagle Point is a scenic viewpoint and tourist area on the Hualapai Indian Reservation overlooking the Grand Canyon, known for attractions like the Grand Canyon Skywalk.
  • D. Loomis Ranger Station
    Loomis Ranger Station is a National Park Service facility near the Loomis Museum in Lassen Volcanic National Park that serves as a base for park rangers’ operations and visitor services.
  • E. Harris Point
    Harris Point is a coastal headland on San Miguel Island, part of California’s remote Channel Islands in the Pacific Ocean.
  • 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: Supai Post Office
Triple: [Supai, Arizona, hasPostOffice, Supai Post Office]
Generated description
Supai Post Office is a remote United States Postal Service facility located in the village of Supai within the Grand Canyon, notable as one of the most isolated post offices in the country and one of the last to still receive mail by mule.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Supai Post Office
Target entity description: Supai Post Office is a remote United States Postal Service facility located in the village of Supai within the Grand Canyon, notable as one of the most isolated post offices in the country and one of the last to still receive mail by mule.
  • A. Hopi Point
    Hopi Point is one of the Grand Canyon’s most popular South Rim overlooks, renowned for its expansive panoramic views and spectacular sunrise and sunset vistas.
  • B. Zigzag Ranger Station
    Zigzag Ranger Station is a U.S. Forest Service facility in Oregon that serves as the administrative and visitor center for the surrounding Zigzag Ranger District on Mount Hood National Forest.
  • C. Eagle Point
    Eagle Point is a scenic viewpoint and tourist area on the Hualapai Indian Reservation overlooking the Grand Canyon, known for attractions like the Grand Canyon Skywalk.
  • D. Loomis Ranger Station
    Loomis Ranger Station is a National Park Service facility near the Loomis Museum in Lassen Volcanic National Park that serves as a base for park rangers’ operations and visitor services.
  • E. Harris Point
    Harris Point is a coastal headland on San Miguel Island, part of California’s remote Channel Islands in the Pacific Ocean.
  • 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_69aed93908348190a26c8aaf4fab3e86 completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aef9b6d8008190822fceabe6542b3d completed March 9, 2026, 4:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5401ac15481908ab86c8ef48ce413 completed March 14, 2026, 11:01 a.m.
NEDg Description generation batch_69b5442537488190a7a99e09ee154057 completed March 14, 2026, 11:19 a.m.
NED2 Entity disambiguation (via description) batch_69b544f60e288190973aaf0a4136a072 completed March 14, 2026, 11:22 a.m.
Created at: March 9, 2026, 3:33 p.m.