Triple

T8605915
Position Surface form Disambiguated ID Type / Status
Subject Peirce Mill E203793 entity
Predicate category P87 FINISHED
Object Historic American Buildings Survey in Washington, D.C. E16003 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: Historic American Buildings Survey in Washington, D.C. | Statement: [Peirce Mill, category, Historic American Buildings Survey in Washington, D.C.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Historic American Buildings Survey in Washington, D.C.
Context triple: [Peirce Mill, category, Historic American Buildings Survey in Washington, D.C.]
  • A. District of Columbia Inventory of Historic Sites
    The District of Columbia Inventory of Historic Sites is an official register recognizing and protecting historically, architecturally, and culturally significant properties and districts within Washington, D.C.
  • B. National Historic Landmarks in Washington, D.C.
    National Historic Landmarks in Washington, D.C. are federally recognized sites of exceptional historical, architectural, or cultural significance located within the U.S. capital.
  • C. Historic American Buildings Survey chosen
    The Historic American Buildings Survey is a long-running federal program that documents the United States’ historic architecture through measured drawings, photographs, and written histories for preservation and research.
  • D. National Register of Historic Places listings in Washington, D.C.
    The National Register of Historic Places listings in Washington, D.C. is a comprehensive catalog of buildings, sites, districts, structures, and objects in the U.S. capital that are recognized for their historical, architectural, or cultural significance.
  • E. District of Columbia Historic Preservation Office
    The District of Columbia Historic Preservation Office is the city agency responsible for identifying, protecting, and overseeing Washington, D.C.’s historic properties and cultural 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_69ca832c23e4819095a9f3eea4a21828 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cc46e9b6a881908f6a6c847519e5e5 completed March 31, 2026, 10:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69cea900cf708190abb550f592edbdf6 completed April 2, 2026, 5:36 p.m.
Created at: March 30, 2026, 6:25 p.m.