Triple
T5634910
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gennett Records |
E147923
|
entity |
| Predicate | parentCompany |
P254
|
FINISHED |
| Object |
Starr Piano Company
Starr Piano Company was an American manufacturer of pianos and phonographs that became historically significant as the owner of Gennett Records, an influential early jazz and blues record label.
|
E538560
|
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: Starr Piano Company | Statement: [Gennett Records, parentCompany, Starr Piano Company]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Starr Piano Company Context triple: [Gennett Records, parentCompany, Starr Piano Company]
-
A.
Steinway
Steinway is a neighborhood in the New York City borough of Queens, historically associated with the Steinway & Sons piano factory and its surrounding residential and industrial area.
-
B.
Handy Brothers Music Company
Handy Brothers Music Company is a music publishing firm established by pioneering blues composer W. C. Handy to promote and distribute his influential works and other early blues music.
-
C.
C. F. Martin & Company
C. F. Martin & Company is a renowned American guitar maker, famous for its high-quality acoustic instruments and influential designs like the dreadnought.
-
D.
Washburn-Crosby Company
Washburn-Crosby Company was a prominent Minneapolis-based flour milling firm that later became part of General Mills, helping establish the city as a major center of the U.S. milling industry.
-
E.
Boosey & Hawkes
Boosey & Hawkes is a major British music publisher renowned for its catalog of 20th- and 21st-century classical composers and educational music.
- 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: Starr Piano Company Triple: [Gennett Records, parentCompany, Starr Piano Company]
Generated description
Starr Piano Company was an American manufacturer of pianos and phonographs that became historically significant as the owner of Gennett Records, an influential early jazz and blues record label.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Starr Piano Company Target entity description: Starr Piano Company was an American manufacturer of pianos and phonographs that became historically significant as the owner of Gennett Records, an influential early jazz and blues record label.
-
A.
Steinway
Steinway is a neighborhood in the New York City borough of Queens, historically associated with the Steinway & Sons piano factory and its surrounding residential and industrial area.
-
B.
Handy Brothers Music Company
Handy Brothers Music Company is a music publishing firm established by pioneering blues composer W. C. Handy to promote and distribute his influential works and other early blues music.
-
C.
C. F. Martin & Company
C. F. Martin & Company is a renowned American guitar maker, famous for its high-quality acoustic instruments and influential designs like the dreadnought.
-
D.
Washburn-Crosby Company
Washburn-Crosby Company was a prominent Minneapolis-based flour milling firm that later became part of General Mills, helping establish the city as a major center of the U.S. milling industry.
-
E.
Boosey & Hawkes
Boosey & Hawkes is a major British music publisher renowned for its catalog of 20th- and 21st-century classical composers and educational music.
- 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_69c00907bc8881909ed760d3ed73ef35 |
completed | March 22, 2026, 3:21 p.m. |
| NER | Named-entity recognition | batch_69c0226118548190877793dadf6cacba |
completed | March 22, 2026, 5:09 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c04d6d2dfc8190a2eabb8beda04ee5 |
completed | March 22, 2026, 8:13 p.m. |
| NEDg | Description generation | batch_69c04e8a92a0819091bad1fbef4a509b |
completed | March 22, 2026, 8:18 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c056acf1f48190bf7324ae178adbb7 |
completed | March 22, 2026, 8:53 p.m. |
Created at: March 22, 2026, 3:41 p.m.