Triple
T6323524
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Donald B. Parkinson |
E141802
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object |
Los Angeles Board of Trade Building
The Los Angeles Board of Trade Building is a historic early-20th-century commercial high-rise in downtown Los Angeles, recognized for its architectural significance and role in the city’s business development.
|
E592498
|
NE FINISHED |
How this triple was built (4 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: Los Angeles Board of Trade Building | Statement: [Donald B. Parkinson, notableWork, Los Angeles Board of Trade Building]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Los Angeles Board of Trade Building Context triple: [Donald B. Parkinson, notableWork, Los Angeles Board of Trade Building]
-
A.
Los Angeles Chamber of Commerce Building
The Los Angeles Chamber of Commerce Building is a historic early 20th-century commercial landmark in downtown Los Angeles, designed in a Beaux-Arts/Neoclassical style that reflects the city’s growth as a major economic center.
-
B.
Los Angeles Department of Water and Power Building
The Los Angeles Department of Water and Power Building is a prominent Modernist high-rise office tower in downtown Los Angeles, known for its distinctive glass-and-concrete design and reflecting pools.
-
C.
Los Angeles Board of Education Building
The Los Angeles Board of Education Building is a historic civic structure in Los Angeles designed by prominent architect John C. Austin, known for its role in housing the city's educational administration.
-
D.
Bullocks Wilshire building
The Bullocks Wilshire building is a historic Art Deco former luxury department store in Los Angeles, renowned for its iconic tower and role in the city’s early 20th-century retail and architectural history.
-
E.
Los Angeles Examiner Building
The Los Angeles Examiner Building is a historic former newspaper headquarters in Los Angeles, California, known for its distinctive Art Deco–influenced design and association with William Randolph Hearst’s media empire.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Los Angeles Board of Trade Building Triple: [Donald B. Parkinson, notableWork, Los Angeles Board of Trade Building]
Generated description
The Los Angeles Board of Trade Building is a historic early-20th-century commercial high-rise in downtown Los Angeles, recognized for its architectural significance and role in the city’s business development.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Los Angeles Board of Trade Building Target entity description: The Los Angeles Board of Trade Building is a historic early-20th-century commercial high-rise in downtown Los Angeles, recognized for its architectural significance and role in the city’s business development.
-
A.
Los Angeles Chamber of Commerce Building
The Los Angeles Chamber of Commerce Building is a historic early 20th-century commercial landmark in downtown Los Angeles, designed in a Beaux-Arts/Neoclassical style that reflects the city’s growth as a major economic center.
-
B.
Los Angeles Department of Water and Power Building
The Los Angeles Department of Water and Power Building is a prominent Modernist high-rise office tower in downtown Los Angeles, known for its distinctive glass-and-concrete design and reflecting pools.
-
C.
Los Angeles Board of Education Building
The Los Angeles Board of Education Building is a historic civic structure in Los Angeles designed by prominent architect John C. Austin, known for its role in housing the city's educational administration.
-
D.
Bullocks Wilshire building
The Bullocks Wilshire building is a historic Art Deco former luxury department store in Los Angeles, renowned for its iconic tower and role in the city’s early 20th-century retail and architectural history.
-
E.
Los Angeles Examiner Building
The Los Angeles Examiner Building is a historic former newspaper headquarters in Los Angeles, California, known for its distinctive Art Deco–influenced design and association with William Randolph Hearst’s media empire.
- F. None of above. chosen
Provenance (5 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_69c008d201748190917e69c41ba3f978 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c064e38f1c81909c7e90b520602bae |
completed | March 22, 2026, 9:53 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c640aceaf88190bff029848444e23a |
completed | March 27, 2026, 8:32 a.m. |
| NEDg | Description generation | batch_69c6428e44108190b7cb592a05b4acbb |
completed | March 27, 2026, 8:40 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c64343c19c8190b05ef4450aadcbd1 |
completed | March 27, 2026, 8:43 a.m. |
Created at: March 22, 2026, 4:29 p.m.