Triple
T2904729
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Wurlitzer theatre organ |
E62736
|
entity |
| Predicate | manufacturer |
P490
|
FINISHED |
| Object |
Rudolph Wurlitzer Company
Rudolph Wurlitzer Company was a prominent American manufacturer best known for its pianos, jukeboxes, and iconic theatre pipe organs used in cinemas and concert halls throughout the 20th century.
|
E310727
|
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: Rudolph Wurlitzer Company | Statement: [Wurlitzer theatre organ, manufacturer, Rudolph Wurlitzer Company]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rudolph Wurlitzer Company Context triple: [Wurlitzer theatre organ, manufacturer, Rudolph Wurlitzer Company]
-
A.
American Mutoscope Company
The American Mutoscope Company was an early motion picture production and exhibition company that played a pioneering role in the development of the film industry in the late 19th and early 20th centuries.
-
B.
J.G. Brill Company
J.G. Brill Company was a prominent American manufacturer of streetcars and other railway vehicles that played a major role in early urban transit development.
-
C.
Charles L. Webster and Company
Charles L. Webster and Company was a 19th-century American publishing firm founded by Mark Twain to publish his own works and those of other authors.
-
D.
Edison Phonograph Company
The Edison Phonograph Company was an early American firm founded by Thomas Edison to produce and market his pioneering phonograph sound-recording and playback devices.
-
E.
Edison Manufacturing Company
Edison Manufacturing Company was an early American film production and equipment company created by inventor Thomas Edison that played a key role in the birth of the motion picture industry.
- 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: Rudolph Wurlitzer Company Triple: [Wurlitzer theatre organ, manufacturer, Rudolph Wurlitzer Company]
Generated description
Rudolph Wurlitzer Company was a prominent American manufacturer best known for its pianos, jukeboxes, and iconic theatre pipe organs used in cinemas and concert halls throughout the 20th century.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rudolph Wurlitzer Company Target entity description: Rudolph Wurlitzer Company was a prominent American manufacturer best known for its pianos, jukeboxes, and iconic theatre pipe organs used in cinemas and concert halls throughout the 20th century.
-
A.
American Mutoscope Company
The American Mutoscope Company was an early motion picture production and exhibition company that played a pioneering role in the development of the film industry in the late 19th and early 20th centuries.
-
B.
J.G. Brill Company
J.G. Brill Company was a prominent American manufacturer of streetcars and other railway vehicles that played a major role in early urban transit development.
-
C.
Charles L. Webster and Company
Charles L. Webster and Company was a 19th-century American publishing firm founded by Mark Twain to publish his own works and those of other authors.
-
D.
Edison Phonograph Company
The Edison Phonograph Company was an early American firm founded by Thomas Edison to produce and market his pioneering phonograph sound-recording and playback devices.
-
E.
Edison Manufacturing Company
Edison Manufacturing Company was an early American film production and equipment company created by inventor Thomas Edison that played a key role in the birth of the motion picture industry.
- 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_69ab4c3e070c8190b78d3d2c005876dd |
completed | March 6, 2026, 9:50 p.m. |
| NER | Named-entity recognition | batch_69abe0cd68d48190aea4afbdaed2d4bc |
completed | March 7, 2026, 8:24 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b0560e0cac819097ddc2702e4479f5 |
completed | March 10, 2026, 5:34 p.m. |
| NEDg | Description generation | batch_69b062e280448190a494b6d3c119de7f |
completed | March 10, 2026, 6:28 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b0633ee82c8190822a4b25a936add9 |
completed | March 10, 2026, 6:30 p.m. |
Created at: March 6, 2026, 10:11 p.m.