Triple

T5487260
Position Surface form Disambiguated ID Type / Status
Subject Eastern Interconnection E123613 entity
Predicate abbreviation P43 FINISHED
Object EI
EI is the commonly used abbreviation for the Eastern Interconnection, one of North America's major synchronized electric power grids spanning much of the eastern United States and parts of Canada.
 E522795 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: EI | Statement: [Eastern Interconnection, abbreviation, EI]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: EI
Context triple: [Eastern Interconnection, abbreviation, EI]
  • A. EI
    EI is the two-letter IATA airline designator assigned to Aer Lingus, the flag carrier airline of Ireland.
  • B. ISE
    ISE is the stock exchange identified by the abbreviation "ISE" on which RYA is listed or traded.
  • C. E.I.
    "E.I." is a hit hip-hop single by American rapper Nelly from his debut album "Country Grammar."
  • D. IA
    IA is the standard two-letter U.S. Postal Service abbreviation for the state of Iowa.
  • E. EO
    EO is the IATA airline designator assigned to Pegas Fly, a Russian passenger airline.
  • 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: EI
Triple: [Eastern Interconnection, abbreviation, EI]
Generated description
EI is the commonly used abbreviation for the Eastern Interconnection, one of North America's major synchronized electric power grids spanning much of the eastern United States and parts of Canada.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: EI
Target entity description: EI is the commonly used abbreviation for the Eastern Interconnection, one of North America's major synchronized electric power grids spanning much of the eastern United States and parts of Canada.
  • A. EI
    EI is the two-letter IATA airline designator assigned to Aer Lingus, the flag carrier airline of Ireland.
  • B. ISE
    ISE is the stock exchange identified by the abbreviation "ISE" on which RYA is listed or traded.
  • C. E.I.
    "E.I." is a hit hip-hop single by American rapper Nelly from his debut album "Country Grammar."
  • D. IA
    IA is the standard two-letter U.S. Postal Service abbreviation for the state of Iowa.
  • E. EO
    EO is the IATA airline designator assigned to Pegas Fly, a Russian passenger airline.
  • 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_69bd464a2d908190869324ce176779c8 completed March 20, 2026, 1:06 p.m.
NER Named-entity recognition batch_69bd92639b3481908845c280d334117f completed March 20, 2026, 6:30 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf48aa12708190add69c5fd51d161d completed March 22, 2026, 1:40 a.m.
NEDg Description generation batch_69bf4a2b6c508190ad13f6d9823ad747 completed March 22, 2026, 1:47 a.m.
NED2 Entity disambiguation (via description) batch_69bf4a87d1fc8190a0e0e75d6f9cd766 completed March 22, 2026, 1:48 a.m.
Created at: March 20, 2026, 2:10 p.m.