Triple

T829940
Position Surface form Disambiguated ID Type / Status
Subject San Francisco City Hall E17940 entity
Predicate heritageDesignation P623 FINISHED
Object U.S. National Historic Landmark E1004 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: U.S. National Historic Landmark | Statement: [San Francisco City Hall, heritageDesignation, U.S. National Historic Landmark]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: U.S. National Historic Landmark
Context triple: [San Francisco City Hall, heritageDesignation, U.S. National Historic Landmark]
  • A. National Historic Landmark chosen
    A National Historic Landmark is a designation given by the U.S. federal government to buildings, sites, structures, or objects recognized as having exceptional historical significance to the nation.
  • B. National Register of Historic Places
    The National Register of Historic Places is the United States' official federal list of districts, sites, buildings, structures, and objects deemed worthy of preservation for their historical, architectural, or cultural significance.
  • C. U.S. National Historic Site
    A U.S. National Historic Site is a federally protected area recognized for its exceptional historical significance and preserved for public education and interpretation.
  • D. U.S. National Historic Shrine
    The U.S. National Historic Shrine designation is a special federal recognition given to exceptionally significant historic sites in the United States, highlighting their outstanding national importance and preservation.
  • E. U.S. National Memorial
    A U.S. National Memorial is a federally recognized site in the United States dedicated to commemorating significant historical events, individuals, or themes of national importance.
  • 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_69a4937c9c188190aaa216f6b466f452 completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4abb384988190949d2df65662f76d completed March 1, 2026, 9:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69a7cf51a5608190a739b16078f4dfb0 completed March 4, 2026, 6:21 a.m.
Created at: March 1, 2026, 7:38 p.m.