Triple

T8721120
Position Surface form Disambiguated ID Type / Status
Subject Anderson House, Washington, D.C. E207012 entity
Predicate category P87 FINISHED
Object National Historic Landmarks in Washington, D.C. E176275 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: National Historic Landmarks in Washington, D.C. | Statement: [Anderson House, Washington, D.C., category, National Historic Landmarks in Washington, D.C.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: National Historic Landmarks in Washington, D.C.
Context triple: [Anderson House, Washington, D.C., category, National Historic Landmarks in Washington, D.C.]
  • A. National Historic Landmarks in Washington, D.C. chosen
    National Historic Landmarks in Washington, D.C. are federally recognized sites of exceptional historical, architectural, or cultural significance located within the U.S. capital.
  • B. 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.
  • C. 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.
  • D. Civil War Defenses of Washington
    Civil War Defenses of Washington is a network of historic Union forts, batteries, and related sites built to protect the U.S. capital during the American Civil War, now preserved as a unit of the National Park System.
  • E. Pennsylvania Avenue National Historic Site
    Pennsylvania Avenue National Historic Site is a protected historic corridor in Washington, D.C., encompassing landmark government buildings and monuments along the ceremonial route between the U.S. Capitol and the White House.
  • 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_69ca835811d8819081ea00fd2a2c9a1c completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc5d03f0848190a50c77e5cd028ee7 completed March 31, 2026, 11:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69cf28f599a481908e93bc5b5c41296e completed April 3, 2026, 2:41 a.m.
Created at: March 30, 2026, 6:36 p.m.