Triple

T18977691
Position Surface form Disambiguated ID Type / Status
Subject Winterhaven, California E464339 entity
Predicate near P350 FINISHED
Object Fort Yuma Indian Reservation — NE NERFINISHED

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: Fort Yuma Indian Reservation | Statement: [Winterhaven, California, near, Fort Yuma Indian Reservation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Fort Yuma Indian Reservation
Context triple: [Winterhaven, California, near, Fort Yuma Indian Reservation]
  • A. Fort Yuma Indian Reservation chosen
    Fort Yuma Indian Reservation is a federally recognized Native American reservation in the lower Colorado River region that serves as the homeland of the Quechan (Yuma) people.
  • B. Fort Mojave Indian Reservation
    The Fort Mojave Indian Reservation is a Native American reservation of the Fort Mojave Indian Tribe located along the lower Colorado River in parts of Arizona, California, and Nevada.
  • C. Fort McDowell Indian Reservation
    Fort McDowell Indian Reservation is the tribal land of the Fort McDowell Yavapai Nation in central Arizona, known for its sovereign governance, cultural heritage, and economic enterprises including gaming and tourism.
  • D. San Xavier Indian Reservation
    San Xavier Indian Reservation is a Tohono O’odham Nation reservation in southern Arizona that encompasses the historic Mission San Xavier del Bac and surrounding tribal lands.
  • E. Fort Apache Indian Reservation
    Fort Apache Indian Reservation is a Native American reservation in eastern Arizona that serves as the homeland of the White Mountain Apache Tribe.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d8dd008af48190a97ff1c6488edf1b completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5d620bba48190a300dba9733592b0 completed April 20, 2026, 7:30 a.m.
Created at: April 10, 2026, noon