Triple

T85824
Position Surface form Disambiguated ID Type / Status
Subject Knoxville, Tennessee E1727 entity
Predicate hasMajorCompany P588 FINISHED
Object Tennessee Valley Authority E136 NE FINISHED

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: Tennessee Valley Authority | Statement: [Knoxville, Tennessee, hasMajorCompany, Tennessee Valley Authority]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tennessee Valley Authority
Context triple: [Knoxville, Tennessee, hasMajorCompany, Tennessee Valley Authority]
  • A. Tennessee Valley Authority chosen
    The Tennessee Valley Authority is a federally owned U.S. corporation created during the New Deal to provide regional economic development, flood control, and electricity generation in the Tennessee Valley.
  • B. Bureau of Reclamation
    The Bureau of Reclamation is a U.S. federal agency responsible for managing water resources and operating dams, reservoirs, and irrigation projects primarily in the western United States.
  • C. Rural Electrification Administration
    The Rural Electrification Administration was a New Deal-era U.S. government agency that financed and promoted the extension of electric power to rural and farm areas across the country.
  • D. U.S. Army Corps of Engineers
    The U.S. Army Corps of Engineers is a federal agency within the U.S. Department of Defense responsible for designing, building, and maintaining military and civil engineering projects such as dams, waterways, and infrastructure.
  • E. Saint Lawrence Seaway Development Corporation
    The Saint Lawrence Seaway Development Corporation is a U.S. federal agency responsible for operating and maintaining the American portion of the St. Lawrence Seaway, a key commercial shipping route connecting the Great Lakes to the Atlantic Ocean.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasMajorCompany
Context triple: [Knoxville, Tennessee, hasMajorCompany, Tennessee Valley Authority]
  • A. hasMajorEmployer chosen
    Indicates that an entity has a primary or most significant employer with which it is chiefly affiliated for work or occupation.
  • B. hasMajorCountry
    Indicates that an entity includes, is associated with, or is primarily represented by a particular major country.
  • C. hasMajorCategory
    Indicates that something is associated with or classified under a primary, overarching category.
  • D. hasMajorCurrent
    Indicates that an entity currently has a primary field of study or specialization.
  • E. hasMajorCommunity
    Indicates that an entity possesses a primary or significantly large community associated with it.
  • F. None of above.

Provenance (4 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_69a24c8150408190910a693eb51c1f71 completed Feb. 28, 2026, 2:01 a.m.
NER Named-entity recognition batch_69a250e401288190ba12322c9c5f07c9 completed Feb. 28, 2026, 2:20 a.m.
NED1 Entity disambiguation (via context triple) batch_69a29178a7348190a8cb9096ddc7c53e completed Feb. 28, 2026, 6:55 a.m.
PD Predicate disambiguation batch_69a24eb59e808190811c20518f39b1cc completed Feb. 28, 2026, 2:11 a.m.
Created at: Feb. 28, 2026, 2:06 a.m.