Triple

T3907591
Position Surface form Disambiguated ID Type / Status
Subject Central Vermont Railway E87239 entity
Predicate hasAbbreviation P43 FINISHED
Object CV
CV is the standard abbreviation for the Central Vermont Railway, a historic regional railroad that operated primarily in Vermont and neighboring areas.
 E397259 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: CV | Statement: [Central Vermont Railway, hasAbbreviation, CV]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: CV
Context triple: [Central Vermont Railway, hasAbbreviation, CV]
  • A. CV
    CV is a common abbreviation for Chula Vista, a coastal city in Southern California located just south of San Diego.
  • B. C.V.
    C.V. is the autobiographical section of Stephen King’s book "On Writing," in which he recounts key experiences from his life that shaped him as a writer.
  • C. CAREER
    CAREER is a prestigious National Science Foundation program that supports early-career faculty in building a foundation for a lifetime of leadership in research and education.
  • D. Portfolio
    Portfolio is a business-focused imprint of Penguin Random House known for publishing books on leadership, entrepreneurship, and innovation.
  • E. CVG
    CVG is the IATA airport code for Cincinnati/Northern Kentucky International Airport, a major air transport hub serving the Greater Cincinnati metropolitan area.
  • 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: CV
Triple: [Central Vermont Railway, hasAbbreviation, CV]
Generated description
CV is the standard abbreviation for the Central Vermont Railway, a historic regional railroad that operated primarily in Vermont and neighboring areas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: CV
Target entity description: CV is the standard abbreviation for the Central Vermont Railway, a historic regional railroad that operated primarily in Vermont and neighboring areas.
  • A. CV
    CV is a common abbreviation for Chula Vista, a coastal city in Southern California located just south of San Diego.
  • B. C.V.
    C.V. is the autobiographical section of Stephen King’s book "On Writing," in which he recounts key experiences from his life that shaped him as a writer.
  • C. CAREER
    CAREER is a prestigious National Science Foundation program that supports early-career faculty in building a foundation for a lifetime of leadership in research and education.
  • D. Portfolio
    Portfolio is a business-focused imprint of Penguin Random House known for publishing books on leadership, entrepreneurship, and innovation.
  • E. CVG
    CVG is the IATA airport code for Cincinnati/Northern Kentucky International Airport, a major air transport hub serving the Greater Cincinnati metropolitan area.
  • 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_69aed9424514819086e9c58adde6652d completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aeed13bb14819096842c6c82342524 completed March 9, 2026, 3:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69b51caf41c881909c5156480b46e794 completed March 14, 2026, 8:30 a.m.
NEDg Description generation batch_69b51dab33488190b8e09ec26251a469 completed March 14, 2026, 8:34 a.m.
NED2 Entity disambiguation (via description) batch_69b51e0e9df08190959bc5cb7084d8a5 completed March 14, 2026, 8:36 a.m.
Created at: March 9, 2026, 3:22 p.m.