Triple

T5003561
Position Surface form Disambiguated ID Type / Status
Subject Rock Region Metro E112430 entity
Predicate abbreviation P43 FINISHED
Object CATA
CATA is the public transit agency serving the Rock Region metropolitan area, providing bus and related transportation services.
 E487003 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: CATA | Statement: [Rock Region Metro, abbreviation, CATA]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: CATA
Context triple: [Rock Region Metro, abbreviation, CATA]
  • A. CA/T
    CA/T is the commonly used abbreviation for Boston’s Central Artery/Tunnel Project, better known as the “Big Dig,” a massive highway and tunnel construction megaproject.
  • B. CADA
    CADA is a Colorado state civil rights law that prohibits discrimination in areas such as employment, housing, and public accommodations.
  • C. CATSA
    CATSA is the federal agency responsible for overseeing civil aviation security screening at Canadian airports.
  • D. TCAT
    TCAT is the public bus transit system serving Ithaca and the surrounding Tompkins County area in New York State.
  • E. CAF
    CAF is the Confederation of African Football, the governing body for association football in Africa and one of FIFA’s six continental confederations.
  • 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: CATA
Triple: [Rock Region Metro, abbreviation, CATA]
Generated description
CATA is the public transit agency serving the Rock Region metropolitan area, providing bus and related transportation services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: CATA
Target entity description: CATA is the public transit agency serving the Rock Region metropolitan area, providing bus and related transportation services.
  • A. CA/T
    CA/T is the commonly used abbreviation for Boston’s Central Artery/Tunnel Project, better known as the “Big Dig,” a massive highway and tunnel construction megaproject.
  • B. CADA
    CADA is a Colorado state civil rights law that prohibits discrimination in areas such as employment, housing, and public accommodations.
  • C. CATSA
    CATSA is the federal agency responsible for overseeing civil aviation security screening at Canadian airports.
  • D. TCAT
    TCAT is the public bus transit system serving Ithaca and the surrounding Tompkins County area in New York State.
  • E. CAF
    CAF is the Confederation of African Football, the governing body for association football in Africa and one of FIFA’s six continental confederations.
  • 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_69bd4433d0b08190877e83959ef40d81 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd72c062d08190b755fa7461839f52 completed March 20, 2026, 4:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69be925dc93c819093750a4d5049ae55 completed March 21, 2026, 12:43 p.m.
NEDg Description generation batch_69be93cfbe2881908cf97dd9ec5d28b5 completed March 21, 2026, 12:49 p.m.
NED2 Entity disambiguation (via description) batch_69be9448b5148190903775d394a095f0 completed March 21, 2026, 12:51 p.m.
Created at: March 20, 2026, 1:35 p.m.