Triple
T22192292
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Midmer-Losh pipe organ |
E548458
|
entity |
| Predicate | builder |
P3143
|
FINISHED |
| Object | Midmer-Losh Organ Company |
—
|
NE NERFINISHED |
How this triple was built (3 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: Midmer-Losh Organ Company | Statement: [Midmer-Losh pipe organ, builder, Midmer-Losh Organ Company]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Midmer-Losh Organ Company Context triple: [Midmer-Losh pipe organ, builder, Midmer-Losh Organ Company]
-
A.
Estey Organ Company
Estey Organ Company was a prominent American manufacturer of reed and pipe organs, especially known for its parlor and church instruments produced from the mid-19th to mid-20th century.
-
B.
Robert Morton Organ Company
Robert Morton Organ Company was a prominent American manufacturer of theater pipe organs in the early 20th century, known for installing instruments in many grand movie palaces across the United States.
-
C.
Austin Organs, Inc.
Austin Organs, Inc. is an American pipe organ manufacturing company known for building large, custom instruments for prominent venues and public spaces.
-
D.
Edward B. Marks Music Company
Edward B. Marks Music Company is an American music publishing firm known for handling a wide range of popular and jazz compositions.
-
E.
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.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Midmer-Losh Organ Company Target entity description: Midmer-Losh Organ Company was an American organ-building firm best known for constructing some of the world’s largest and most elaborate pipe organs in the early 20th century.
-
A.
Estey Organ Company
Estey Organ Company was a prominent American manufacturer of reed and pipe organs, especially known for its parlor and church instruments produced from the mid-19th to mid-20th century.
-
B.
Robert Morton Organ Company
Robert Morton Organ Company was a prominent American manufacturer of theater pipe organs in the early 20th century, known for installing instruments in many grand movie palaces across the United States.
-
C.
Austin Organs, Inc.
Austin Organs, Inc. is an American pipe organ manufacturing company known for building large, custom instruments for prominent venues and public spaces.
-
D.
Edward B. Marks Music Company
Edward B. Marks Music Company is an American music publishing firm known for handling a wide range of popular and jazz compositions.
-
E.
Midmer-Losh pipe organ
chosen
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.
- F. None of above.
Provenance (2 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_69e11e3e0c7c8190b30d278845e2497e |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f12ae49ec881908fa42446b19e3f2d |
completed | April 28, 2026, 9:47 p.m. |
Created at: April 16, 2026, 8:35 p.m.