Triple

T7169878
Position Surface form Disambiguated ID Type / Status
Subject Exelon E167165 entity
Predicate foundedByMergerOf P6637 FINISHED
Object Unicom Corporation
Unicom Corporation was a major U.S. electric utility holding company based in Illinois that later became part of Exelon through a merger.
 E646847 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: Unicom Corporation | Statement: [Exelon, foundedByMergerOf, Unicom Corporation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Unicom Corporation
Context triple: [Exelon, foundedByMergerOf, Unicom Corporation]
  • A. Telecommunication Laboratories of Chunghwa Telecom
    Telecommunication Laboratories of Chunghwa Telecom is a research and development institute of Taiwan’s largest telecom operator, responsible for advanced telecommunications technologies and national time and frequency standards.
  • B. United Telecommunications
    United Telecommunications was a major American telecommunications company that evolved through mergers and rebranding into what became Sprint Corporation.
  • C. National Transcommunications Limited
    National Transcommunications Limited was a major UK-based broadcast transmission and telecommunications infrastructure company that operated television and radio transmission networks.
  • D. Telkom
    Telkom is a major South African telecommunications company that provides fixed-line, mobile, and data services across the country.
  • E. Telico
    Telico is a small unincorporated community located in Ellis County, Texas.
  • 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: Unicom Corporation
Triple: [Exelon, foundedByMergerOf, Unicom Corporation]
Generated description
Unicom Corporation was a major U.S. electric utility holding company based in Illinois that later became part of Exelon through a merger.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Unicom Corporation
Target entity description: Unicom Corporation was a major U.S. electric utility holding company based in Illinois that later became part of Exelon through a merger.
  • A. Telecommunication Laboratories of Chunghwa Telecom
    Telecommunication Laboratories of Chunghwa Telecom is a research and development institute of Taiwan’s largest telecom operator, responsible for advanced telecommunications technologies and national time and frequency standards.
  • B. United Telecommunications
    United Telecommunications was a major American telecommunications company that evolved through mergers and rebranding into what became Sprint Corporation.
  • C. National Transcommunications Limited
    National Transcommunications Limited was a major UK-based broadcast transmission and telecommunications infrastructure company that operated television and radio transmission networks.
  • D. Telkom
    Telkom is a major South African telecommunications company that provides fixed-line, mobile, and data services across the country.
  • E. Telico
    Telico is a small unincorporated community located in Ellis County, Texas.
  • 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_69c68888c10c819095e0383020225758 completed March 27, 2026, 1:39 p.m.
NER Named-entity recognition batch_69c6e85d8f208190915f6f4c05988b63 completed March 27, 2026, 8:28 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7b910c2688190b28573c5d58542d5 completed March 28, 2026, 11:18 a.m.
NEDg Description generation batch_69c7b9d4d9e081908abc7841371c291b completed March 28, 2026, 11:21 a.m.
NED2 Entity disambiguation (via description) batch_69c7ba7c7ac88190b16ba217cdc12325 completed March 28, 2026, 11:24 a.m.
Created at: March 27, 2026, 2:48 p.m.