Triple
T12808734
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pasadena Civic Center |
E306212
|
entity |
| Predicate | heritageDesignation |
P623
|
FINISHED |
| Object | Pasadena Civic Center Historic District |
E306212
|
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: Pasadena Civic Center Historic District | Statement: [Pasadena Civic Center, heritageDesignation, Pasadena Civic Center Historic District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pasadena Civic Center Historic District Context triple: [Pasadena Civic Center, heritageDesignation, Pasadena Civic Center Historic District]
-
A.
Pasadena Playhouse District
The Pasadena Playhouse District is a vibrant cultural and entertainment neighborhood in Pasadena, California, known for its historic theater, arts venues, dining, and shopping.
-
B.
Pasadena Civic Center
chosen
Pasadena Civic Center is a historic civic complex in Pasadena, California, known for its grand Beaux-Arts architecture and its role as the city's governmental and cultural hub.
-
C.
City Hall (Pasadena)
City Hall (Pasadena) is a historic Mediterranean Revival and Spanish Colonial Revival-style civic building in Pasadena, California, renowned for its grand dome and role as a prominent architectural landmark.
-
D.
South Pasadena Historic Business District
The South Pasadena Historic Business District is a preserved commercial area known for its early 20th-century architecture, small-town streetscape, and role as a local cultural and retail hub.
-
E.
Pasadena Museum of History
The Pasadena Museum of History is a regional museum in Pasadena, California, dedicated to preserving and presenting the art, culture, and historical heritage of the city and surrounding area.
- 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_69d7bdf46c448190b1faa55aaacb6317 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96e808130819080f404b3a7462c2e |
completed | April 10, 2026, 9:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f68ec89eb081909915af6e2216e0a2 |
completed | May 2, 2026, 11:54 p.m. |
Created at: April 9, 2026, 5:31 p.m.