Triple

T15309844
Position Surface form Disambiguated ID Type / Status
Subject Petworth Neighborhood Library E366001 entity
Predicate operator P179 FINISHED
Object District of Columbia Public Library E366002 NE FINISHED

How this triple was built (2 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: District of Columbia Public Library | Statement: [Petworth Neighborhood Library, operator, District of Columbia Public Library]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: District of Columbia Public Library
Context triple: [Petworth Neighborhood Library, operator, District of Columbia Public Library]
  • A. District of Columbia Public Library chosen
    The District of Columbia Public Library is the public library system serving Washington, D.C., providing residents with access to books, digital resources, community programs, and educational services across multiple neighborhood branches.
  • B. Fairfax County Public Library
    Fairfax County Public Library is the public library system serving Fairfax County, Virginia, operating numerous community branches and providing residents with access to books, digital resources, and educational programs.
  • C. Capitol Hill Branch
    The Capitol Hill Branch is a neighborhood library of the Seattle Public Library system serving the Capitol Hill area with books, media, and community services.
  • D. Reston Regional Library
    Reston Regional Library is a major public library branch serving the Reston, Virginia community with extensive collections, programs, and community services.
  • E. Arlington Public Library
    Arlington Public Library is a community public library serving the residents of Arlington, Tennessee with access to books, media, and educational resources.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d85a113ee881908e297a1d38dd79fa completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e03cd176708190b0f6ba17aed92f8e completed April 16, 2026, 1:35 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff0b3b8a8c81908aa936613565b87a completed May 9, 2026, 10:23 a.m.
Created at: April 10, 2026, 3:16 a.m.