Triple
T18905173
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Residence A |
E462442
|
entity |
| Predicate | heritageDesignation |
P623
|
FINISHED |
| Object | U.S. National Historic Landmark (as part of Barnsdall Art Park ensemble) |
—
|
NE NERFINISHED |
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 (as part of Barnsdall Art Park ensemble) | Statement: [Residence A, heritageDesignation, U.S. National Historic Landmark (as part of Barnsdall Art Park ensemble)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: U.S. National Historic Landmark (as part of Barnsdall Art Park ensemble) Context triple: [Residence A, heritageDesignation, U.S. National Historic Landmark (as part of Barnsdall Art Park ensemble)]
-
A.
U.S. National Historic Landmark District
The U.S. National Historic Landmark District designation recognizes historic districts of exceptional national significance in American history, architecture, archaeology, engineering, or culture, granting them the highest level of federal historic recognition.
-
B.
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.
-
C.
Barnsdall Art Park
Barnsdall Art Park is a historic cultural complex in Los Angeles known for its art galleries, theater spaces, and Frank Lloyd Wright–designed Hollyhock House.
-
D.
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.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8dcfd05bc819088903cca13cc2846 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5c52c121c8190a2057b99c723694b |
completed | April 20, 2026, 6:18 a.m. |
Created at: April 10, 2026, 11:58 a.m.