Triple

T138745
Position Surface form Disambiguated ID Type / Status
Subject Chemehuevi people E2805 entity
Predicate traditionalRegion P1968 FINISHED
Object southern Nevada
Southern Nevada is a largely arid region of the southwestern United States known for its Mojave Desert landscapes, Indigenous heritage, and the Las Vegas metropolitan area.
 E20764 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: southern Nevada | Statement: [Chemehuevi people, traditionalRegion, southern Nevada]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: southern Nevada
Context triple: [Chemehuevi people, traditionalRegion, southern Nevada]
  • A. Northern Nevada
    Northern Nevada is a region of the U.S. state of Nevada known for its high desert landscapes, proximity to the Sierra Nevada mountains, and cities like Reno and Carson City that serve as gateways to outdoor recreation and entertainment.
  • B. Las Vegas Valley
    Las Vegas Valley is a major metropolitan area in southern Nevada centered on the city of Las Vegas, known for its extensive urban sprawl, tourism, and entertainment industry in the Mojave Desert.
  • C. Stateline, Nevada
    Stateline, Nevada is a small resort town on the south shore of Lake Tahoe known for its casinos, hotels, and outdoor recreation at the California–Nevada border.
  • D. Primm, Nevada
    Primm, Nevada is a small casino and resort town on the Nevada–California border known as a popular stopover for travelers between Los Angeles and Las Vegas.
  • E. Coachella Valley
    Coachella Valley is a desert region in Southern California known for its resort cities, agriculture, and major music and arts festivals.
  • 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: southern Nevada
Triple: [Chemehuevi people, traditionalRegion, southern Nevada]
Generated description
Southern Nevada is a largely arid region of the southwestern United States known for its Mojave Desert landscapes, Indigenous heritage, and the Las Vegas metropolitan area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: southern Nevada
Target entity description: Southern Nevada is a largely arid region of the southwestern United States known for its Mojave Desert landscapes, Indigenous heritage, and the Las Vegas metropolitan area.
  • A. Northern Nevada
    Northern Nevada is a region of the U.S. state of Nevada known for its high desert landscapes, proximity to the Sierra Nevada mountains, and cities like Reno and Carson City that serve as gateways to outdoor recreation and entertainment.
  • B. Las Vegas Valley chosen
    Las Vegas Valley is a major metropolitan area in southern Nevada centered on the city of Las Vegas, known for its extensive urban sprawl, tourism, and entertainment industry in the Mojave Desert.
  • C. Stateline, Nevada
    Stateline, Nevada is a small resort town on the south shore of Lake Tahoe known for its casinos, hotels, and outdoor recreation at the California–Nevada border.
  • D. Primm, Nevada
    Primm, Nevada is a small casino and resort town on the Nevada–California border known as a popular stopover for travelers between Los Angeles and Las Vegas.
  • E. Coachella Valley
    Coachella Valley is a desert region in Southern California known for its resort cities, agriculture, and major music and arts festivals.
  • F. None of above.

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_69a2521e35c08190b28e5c9f1e3c9b59 completed Feb. 28, 2026, 2:25 a.m.
NER Named-entity recognition batch_69a257a800148190be119d1d075869b8 completed Feb. 28, 2026, 2:49 a.m.
NED1 Entity disambiguation (via context triple) batch_69a3232bf59c8190a8f2478c85b92ac8 completed Feb. 28, 2026, 5:17 p.m.
NEDg Description generation batch_69a3271618c081908637a41e2ab1c29b completed Feb. 28, 2026, 5:34 p.m.
NED2 Entity disambiguation (via description) batch_69a32776c1808190a7c50b9888d4aec5 completed Feb. 28, 2026, 5:35 p.m.
Created at: Feb. 28, 2026, 2:31 a.m.