Triple

T3839777
Position Surface form Disambiguated ID Type / Status
Subject 100-inch Hooker Telescope E93421 entity
Predicate heritageDesignation P623 FINISHED
Object National Historic Landmark (as part of Mount Wilson Observatory) 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: National Historic Landmark (as part of Mount Wilson Observatory) | Statement: [100-inch Hooker Telescope, heritageDesignation, National Historic Landmark (as part of Mount Wilson Observatory)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: National Historic Landmark (as part of Mount Wilson Observatory)
Context triple: [100-inch Hooker Telescope, heritageDesignation, National Historic Landmark (as part of Mount Wilson Observatory)]
  • 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. Pasadena Cultural Heritage Landmark
    Pasadena Cultural Heritage Landmark is a local historic designation in Pasadena, California, recognizing and protecting buildings and sites of significant cultural, architectural, or historical value.
  • C. U.S. National Historic Chemical Landmark
    The U.S. National Historic Chemical Landmark designation recognizes sites, artifacts, and events of major significance in the history of chemistry in the United States.
  • D. Los Angeles Historic-Cultural Monument
    Los Angeles Historic-Cultural Monument is an official designation by the City of Los Angeles that recognizes and protects buildings, sites, and landscapes of significant historic, architectural, or cultural value.
  • E. 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.
  • 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_69aed96ce578819084ab16e3439976c9 completed March 9, 2026, 2:30 p.m.
NER Named-entity recognition batch_69aeeba1535c8190b36e2ab2d4514b54 completed March 9, 2026, 3:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5040a8b808190874ad1a5152adf1f completed March 14, 2026, 6:45 a.m.
Created at: March 9, 2026, 3:18 p.m.