Triple

T804093
Position Surface form Disambiguated ID Type / Status
Subject Lower Colorado River region E17193 entity
Predicate contains P35 FINISHED
Object Colorado River Indian Tribes Reservation
The Colorado River Indian Tribes Reservation is a Native American reservation along the lower Colorado River that is home to a confederation of Mohave, Chemehuevi, Hopi, and Navajo tribes.
 E99261 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: Colorado River Indian Tribes Reservation | Statement: [Lower Colorado River region, contains, Colorado River Indian Tribes Reservation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Colorado River Indian Tribes Reservation
Context triple: [Lower Colorado River region, contains, Colorado River Indian Tribes Reservation]
  • A. Havasupai Indian Reservation
    The Havasupai Indian Reservation is a remote tribal homeland in northern Arizona, renowned for its turquoise waterfalls in the Grand Canyon and as the primary residence of the Havasupai people.
  • B. Ute Mountain Ute Reservation
    Ute Mountain Ute Reservation is a Native American reservation of the Ute Mountain Ute Tribe located in the Four Corners area of the southwestern United States, known for its rugged landscapes and cultural heritage.
  • C. Hualapai Indian Reservation
    The Hualapai Indian Reservation is a large tribal land area in northwestern Arizona that serves as the homeland and governmental center of the Hualapai Nation, encompassing parts of the Grand Canyon and surrounding desert plateaus.
  • D. 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.
  • E. 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.
  • 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: Colorado River Indian Tribes Reservation
Triple: [Lower Colorado River region, contains, Colorado River Indian Tribes Reservation]
Generated description
The Colorado River Indian Tribes Reservation is a Native American reservation along the lower Colorado River that is home to a confederation of Mohave, Chemehuevi, Hopi, and Navajo tribes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Colorado River Indian Tribes Reservation
Target entity description: The Colorado River Indian Tribes Reservation is a Native American reservation along the lower Colorado River that is home to a confederation of Mohave, Chemehuevi, Hopi, and Navajo tribes.
  • A. Havasupai Indian Reservation
    The Havasupai Indian Reservation is a remote tribal homeland in northern Arizona, renowned for its turquoise waterfalls in the Grand Canyon and as the primary residence of the Havasupai people.
  • B. Ute Mountain Ute Reservation
    Ute Mountain Ute Reservation is a Native American reservation of the Ute Mountain Ute Tribe located in the Four Corners area of the southwestern United States, known for its rugged landscapes and cultural heritage.
  • C. Hualapai Indian Reservation
    The Hualapai Indian Reservation is a large tribal land area in northwestern Arizona that serves as the homeland and governmental center of the Hualapai Nation, encompassing parts of the Grand Canyon and surrounding desert plateaus.
  • D. 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.
  • E. 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.
  • 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_69a49378b9c48190adbf5f62e5b7aca1 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4aabebff08190880e4876ff58bcfe completed March 1, 2026, 9:08 p.m.
NED1 Entity disambiguation (via context triple) batch_69a7928af9d0819095b28e738a0f60dd completed March 4, 2026, 2:01 a.m.
NEDg Description generation batch_69a793c427f0819099a5f1efbd692741 completed March 4, 2026, 2:07 a.m.
NED2 Entity disambiguation (via description) batch_69a794303f1481908d854b1c120d0d9c completed March 4, 2026, 2:08 a.m.
Created at: March 1, 2026, 7:38 p.m.