Triple

T5183675
Position Surface form Disambiguated ID Type / Status
Subject TECO Line Streetcar System E116979 entity
Predicate sponsor P67 FINISHED
Object Tampa Electric Company
Tampa Electric Company is a Florida-based electric utility serving the Tampa Bay area and a subsidiary of TECO Energy.
E500766 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: Tampa Electric Company | Statement: [TECO Line Streetcar System, sponsor, Tampa Electric Company]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tampa Electric Company
Context triple: [TECO Line Streetcar System, sponsor, Tampa Electric Company]
  • A. Mississippi Power
    Mississippi Power is a regional electric utility company serving customers in parts of Mississippi as part of the Southern Company family of energy providers.
  • B. Southern Power
    Southern Power is a U.S.-based wholesale energy company that develops, owns, and operates a portfolio of power generation assets, primarily focused on clean and renewable energy.
  • C. Southeastern Power Administration
    The Southeastern Power Administration is a U.S. federal agency that markets and delivers hydroelectric power generated at federally owned dams to public bodies and rural electric cooperatives in the southeastern United States.
  • D. Southern Company
    Southern Company is one of the largest U.S. energy providers, primarily supplying electricity and natural gas across the southeastern United States through its regulated utilities and related businesses.
  • E. Gulf Power
    Gulf Power is a regional electric utility company in the southeastern United States that provides power generation, transmission, and distribution services to residential, commercial, and industrial customers.
  • 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: Tampa Electric Company
Triple: [TECO Line Streetcar System, sponsor, Tampa Electric Company]
Generated description
Tampa Electric Company is a Florida-based electric utility serving the Tampa Bay area and a subsidiary of TECO Energy.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tampa Electric Company
Target entity description: Tampa Electric Company is a Florida-based electric utility serving the Tampa Bay area and a subsidiary of TECO Energy.
  • A. Mississippi Power
    Mississippi Power is a regional electric utility company serving customers in parts of Mississippi as part of the Southern Company family of energy providers.
  • B. Southern Power
    Southern Power is a U.S.-based wholesale energy company that develops, owns, and operates a portfolio of power generation assets, primarily focused on clean and renewable energy.
  • C. Southeastern Power Administration
    The Southeastern Power Administration is a U.S. federal agency that markets and delivers hydroelectric power generated at federally owned dams to public bodies and rural electric cooperatives in the southeastern United States.
  • D. Southern Company
    Southern Company is one of the largest U.S. energy providers, primarily supplying electricity and natural gas across the southeastern United States through its regulated utilities and related businesses.
  • E. Gulf Power
    Gulf Power is a regional electric utility company in the southeastern United States that provides power generation, transmission, and distribution services to residential, commercial, and industrial customers.
  • F. None of above. chosen

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_69bd44620ff48190bcac01782107a397 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd799eb90c8190b738e9478699180f completed March 20, 2026, 4:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69bee0815d848190bacd5ec6a778d91e completed March 21, 2026, 6:16 p.m.
NEDg Description generation batch_69bee58e4c748190bc216bd68c70e863 completed March 21, 2026, 6:38 p.m.
NED2 Entity disambiguation (via description) batch_69bee631b5e081908da0d0ffed1ff6b3 completed March 21, 2026, 6:40 p.m.
Created at: March 20, 2026, 1:46 p.m.