Triple
T8476886
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Castro Theatre |
E200414
|
entity |
| Predicate | hasOrganType |
P3504
|
FINISHED |
| Object | Mighty Wurlitzer pipe organ |
E62736
|
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: Mighty Wurlitzer pipe organ | Statement: [Castro Theatre, hasOrganType, Mighty Wurlitzer pipe organ]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mighty Wurlitzer pipe organ Context triple: [Castro Theatre, hasOrganType, Mighty Wurlitzer pipe organ]
-
A.
Aeolian-Skinner pipe organ
The Aeolian-Skinner pipe organ is a renowned American-built concert pipe organ celebrated for its rich tonal palette and prominent use in major performance venues.
-
B.
Midmer-Losh pipe organ
The Midmer-Losh pipe organ is a colossal pipe organ in Atlantic City’s Boardwalk Hall, renowned as one of the largest and most powerful musical instruments ever built.
-
C.
Wurlitzer theatre organ
chosen
The Wurlitzer theatre organ is a large, pipe-based musical instrument designed in the early 20th century to provide dramatic sound effects and accompaniment for silent films and live performances in movie palaces and theatres.
-
D.
Klais pipe organ
The Klais pipe organ is a large, concert-hall pipe organ built by the German firm Orgelbau Klais, renowned for its powerful, symphonic sound and modern craftsmanship.
-
E.
Newberry Memorial Organ
The Newberry Memorial Organ is a renowned, historic pipe organ celebrated for its grand scale and rich tonal palette, prominently used for concerts and ceremonial events.
- 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_69ca831b17988190a1f3f3413d57b820 |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cbe51e21548190811e3c7ba7b196e5 |
completed | March 31, 2026, 3:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ce4de1fae48190a1149f639faca147 |
completed | April 2, 2026, 11:07 a.m. |
Created at: March 30, 2026, 6:12 p.m.