Triple

T4240396
Position Surface form Disambiguated ID Type / Status
Subject Umatilla County, Oregon E95396 entity
Predicate contains P35 FINISHED
Object Umatilla Indian Reservation E380964 NE FINISHED

How this triple was built (2 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: Umatilla Indian Reservation | Statement: [Umatilla County, Oregon, contains, Umatilla Indian Reservation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Umatilla Indian Reservation
Context triple: [Umatilla County, Oregon, contains, Umatilla Indian Reservation]
  • A. Umatilla Indian Reservation chosen
    The Umatilla Indian Reservation is a Native American reservation in northeastern Oregon that is home to the Confederated Tribes of the Umatilla Indian Reservation, including the Umatilla, Cayuse, and Walla Walla peoples.
  • B. Yakama Indian Reservation
    The Yakama Indian Reservation is a federally recognized Native American reservation in south-central Washington State that serves as the homeland of the Confederated Tribes and Bands of the Yakama Nation.
  • C. Grand Ronde Reservation
    Grand Ronde Reservation is a Native American reservation in northwestern Oregon that serves as the homeland for the Confederated Tribes of Grand Ronde, comprising multiple tribes and bands from western Oregon, including the Kalapuya.
  • D. Siletz Reservation
    The Siletz Reservation is a Native American reservation in Oregon that became home to multiple displaced tribes, including the Kalapuya people, following 19th-century U.S. relocation policies.
  • E. Wind River Indian Reservation
    The Wind River Indian Reservation is a large Native American reservation in central Wyoming that is home to the Eastern Shoshone and Northern Arapaho tribes.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69b3453d91548190b4d4ef8fe52aa2ac completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b34e77fb5c8190b298818acb68ff63 completed March 12, 2026, 11:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5a86fe7708190a64ba187fb302c9a completed March 14, 2026, 6:26 p.m.
Created at: March 12, 2026, 11:05 p.m.