Triple

T20265296
Position Surface form Disambiguated ID Type / Status
Subject Lauderdale County, Tennessee E498951 entity
Predicate locatedIn P40 FINISHED
Object United States Census Bureau West Tennessee region — NE NERFINISHED

How this triple was built (3 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: United States Census Bureau West Tennessee region | Statement: [Lauderdale County, Tennessee, locatedIn, United States Census Bureau West Tennessee region]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: United States Census Bureau West Tennessee region
Context triple: [Lauderdale County, Tennessee, locatedIn, United States Census Bureau West Tennessee region]
  • A. United States Census Bureau East Tennessee region
    The United States Census Bureau East Tennessee region is a statistical and geographic subdivision of Tennessee used by the Census Bureau to group and analyze counties in the eastern part of the state, including Rhea County.
  • B. United States Census Bureau South region
    The United States Census Bureau South region is one of four major U.S. census regions, encompassing a broad group of southern and southeastern states for statistical and demographic analysis.
  • C. Western District of Tennessee
    The Western District of Tennessee is a federal judicial district of the United States District Court system that serves the western region of the state of Tennessee, including major cities such as Memphis.
  • D. West Tennessee
    West Tennessee is the westernmost Grand Division of Tennessee, known for its flat, fertile farmland, strong blues and rock ’n’ roll heritage centered around Memphis, and location between the Tennessee and Mississippi Rivers.
  • E. northwestern Tennessee
    Northwestern Tennessee is a geographic region of the U.S. state of Tennessee encompassing its upper-left corner along the Kentucky border and near the Mississippi River.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: United States Census Bureau West Tennessee region
Target entity description: The United States Census Bureau West Tennessee region is a statistical and administrative area defined by the U.S. Census Bureau that encompasses the western portion of Tennessee, including counties such as Lauderdale County.
  • A. United States Census Bureau East Tennessee region
    The United States Census Bureau East Tennessee region is a statistical and geographic subdivision of Tennessee used by the Census Bureau to group and analyze counties in the eastern part of the state, including Rhea County.
  • B. United States Census Bureau South region
    The United States Census Bureau South region is one of four major U.S. census regions, encompassing a broad group of southern and southeastern states for statistical and demographic analysis.
  • C. Western District of Tennessee
    The Western District of Tennessee is a federal judicial district of the United States District Court system that serves the western region of the state of Tennessee, including major cities such as Memphis.
  • D. West Tennessee
    West Tennessee is the westernmost Grand Division of Tennessee, known for its flat, fertile farmland, strong blues and rock ’n’ roll heritage centered around Memphis, and location between the Tennessee and Mississippi Rivers.
  • E. northwestern Tennessee
    Northwestern Tennessee is a geographic region of the U.S. state of Tennessee encompassing its upper-left corner along the Kentucky border and near the Mississippi River.
  • F. None of above. chosen

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_69da6275fa6c8190952924930adee150 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e674ce27688190b31d7a6c98d3ec5e completed April 20, 2026, 6:47 p.m.
Created at: April 11, 2026, 11:41 p.m.