Triple

T21589678
Position Surface form Disambiguated ID Type / Status
Subject Chinle Indian Health Service Hospital E532744 entity
Predicate locatedOn P40 FINISHED
Object Navajo reservation
The Navajo reservation is the largest Native American reservation in the United States, encompassing vast areas of Arizona, New Mexico, and Utah and serving as the homeland of the Navajo Nation.
 E1500679 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: Navajo reservation | Statement: [Chinle Indian Health Service Hospital, locatedOn, Navajo reservation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Navajo reservation
Context triple: [Chinle Indian Health Service Hospital, locatedOn, Navajo reservation]
  • A. Hopi Reservation
    The Hopi Reservation is a Native American reservation in northeastern Arizona that is home to the Hopi people and known for its ancient pueblos, rich cultural traditions, and distinctive arts.
  • B. Ramah Navajo Indian Reservation
    The Ramah Navajo Indian Reservation is a small, non-contiguous section of the Navajo Nation in western New Mexico, home to the Ramah Navajo community and governed by its own chapter government.
  • C. Zuni Reservation
    The Zuni Reservation is the homeland of the Zuni Pueblo people in western New Mexico, known for its rich Indigenous culture, traditional arts, and historic villages.
  • D. Savage Reservation in New Mexico
    The Savage Reservation in New Mexico is a remote, traditional enclave in Aldous Huxley’s "Brave New World" where people live outside the World State’s technological control and social conditioning.
  • E. Kaibab Indian Reservation
    Kaibab Indian Reservation is a federally recognized Native American reservation in northern Arizona that serves as the homeland of the Kaibab Band of Paiute Indians.
  • 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: Navajo reservation
Triple: [Chinle Indian Health Service Hospital, locatedOn, Navajo reservation]
Generated description
The Navajo reservation is the largest Native American reservation in the United States, encompassing vast areas of Arizona, New Mexico, and Utah and serving as the homeland of the Navajo Nation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Navajo reservation
Target entity description: The Navajo reservation is the largest Native American reservation in the United States, encompassing vast areas of Arizona, New Mexico, and Utah and serving as the homeland of the Navajo Nation.
  • A. Hopi Reservation
    The Hopi Reservation is a Native American reservation in northeastern Arizona that is home to the Hopi people and known for its ancient pueblos, rich cultural traditions, and distinctive arts.
  • B. Ramah Navajo Indian Reservation
    The Ramah Navajo Indian Reservation is a small, non-contiguous section of the Navajo Nation in western New Mexico, home to the Ramah Navajo community and governed by its own chapter government.
  • C. Zuni Reservation
    The Zuni Reservation is the homeland of the Zuni Pueblo people in western New Mexico, known for its rich Indigenous culture, traditional arts, and historic villages.
  • D. Savage Reservation in New Mexico
    The Savage Reservation in New Mexico is a remote, traditional enclave in Aldous Huxley’s "Brave New World" where people live outside the World State’s technological control and social conditioning.
  • E. Kaibab Indian Reservation
    Kaibab Indian Reservation is a federally recognized Native American reservation in northern Arizona that serves as the homeland of the Kaibab Band of Paiute Indians.
  • 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_69e0c46251648190876f0427cf2d321b completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69eefadd0ec88190929c76137bd1603e completed April 27, 2026, 5:57 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0a365fe33c819096614a37427a1fd7 completed May 17, 2026, 9:42 p.m.
NEDg Description generation batch_6a0a3728a37c8190b9c7a296816709bd completed May 17, 2026, 9:46 p.m.
NED2 Entity disambiguation (via description) batch_6a0a37f8c09c8190a92f78909cfbc6e7 completed May 17, 2026, 9:49 p.m.
Created at: April 16, 2026, 6:32 p.m.