Triple

T514054
Position Surface form Disambiguated ID Type / Status
Subject Bureau of Indian Education E10667 entity
Predicate operatesIn P82 FINISHED
Object Indian reservations in the United States
Indian reservations in the United States are sovereign Native American lands held in trust by the federal government, where many tribes maintain their own governments, cultures, and community institutions.
E63987 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: Indian reservations in the United States | Statement: [Bureau of Indian Education, operatesIn, Indian reservations in the United States]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Indian reservations in the United States
Context triple: [Bureau of Indian Education, operatesIn, Indian reservations in the United States]
  • A. Indian Territory
    Indian Territory was a region in the United States, primarily in present-day Oklahoma, that served as a government-designated area for the forced relocation and settlement of numerous Native American tribes during the 19th century.
  • B. 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.
  • C. Navajo Nation
    The Navajo Nation is the largest Native American reservation in the United States, spanning parts of Arizona, New Mexico, and Utah and serving as the sovereign homeland of the Navajo people.
  • D. United States–Native American treaties
    United States–Native American treaties are a series of formal agreements, often involving land cessions and shifting sovereignty, negotiated between the U.S. government and various Indigenous nations from the late 18th through the 19th centuries.
  • E. Osage Nation
    The Osage Nation is a Native American tribe originally from the Ohio and Mississippi River valleys that became known for its powerful presence in the Great Plains and later for its oil wealth and the tragic "Reign of Terror" in the early 20th century.
  • 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: Indian reservations in the United States
Triple: [Bureau of Indian Education, operatesIn, Indian reservations in the United States]
Generated description
Indian reservations in the United States are sovereign Native American lands held in trust by the federal government, where many tribes maintain their own governments, cultures, and community institutions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Indian reservations in the United States
Target entity description: Indian reservations in the United States are sovereign Native American lands held in trust by the federal government, where many tribes maintain their own governments, cultures, and community institutions.
  • A. Indian Territory
    Indian Territory was a region in the United States, primarily in present-day Oklahoma, that served as a government-designated area for the forced relocation and settlement of numerous Native American tribes during the 19th century.
  • B. 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.
  • C. Navajo Nation
    The Navajo Nation is the largest Native American reservation in the United States, spanning parts of Arizona, New Mexico, and Utah and serving as the sovereign homeland of the Navajo people.
  • D. United States–Native American treaties
    United States–Native American treaties are a series of formal agreements, often involving land cessions and shifting sovereignty, negotiated between the U.S. government and various Indigenous nations from the late 18th through the 19th centuries.
  • E. Osage Nation
    The Osage Nation is a Native American tribe originally from the Ohio and Mississippi River valleys that became known for its powerful presence in the Great Plains and later for its oil wealth and the tragic "Reign of Terror" in the early 20th century.
  • 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_69a2e84a0d08819087e01863fcd9abf1 completed Feb. 28, 2026, 1:06 p.m.
NER Named-entity recognition batch_69a2f1824a248190808591ab3ece7dff completed Feb. 28, 2026, 1:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4a14f9cc88190ada7a80d5f8ec6fc completed March 1, 2026, 8:27 p.m.
NEDg Description generation batch_69a4a1c63d34819085387882bbc67041 completed March 1, 2026, 8:29 p.m.
NED2 Entity disambiguation (via description) batch_69a4a223c5ec8190a239d548e8c68960 completed March 1, 2026, 8:31 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.