Triple
T22439887
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Denon |
E554726
|
entity |
| Predicate | formerParentCompany |
P5815
|
FINISHED |
| Object | D&M Holdings |
—
|
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: D&M Holdings | Statement: [Denon, formerParentCompany, D&M Holdings]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: D&M Holdings Context triple: [Denon, formerParentCompany, D&M Holdings]
-
A.
DMG, Inc.
DMG, Inc. was a former corporate name used by Danaher Corporation, a major American global science and technology conglomerate.
-
B.
K&D Group
K&D Group is a real estate development and property management company based in Northeast Ohio, known for owning and redeveloping major residential and mixed-use properties in the region.
-
C.
Portman Holdings
Portman Holdings is a real estate development and investment firm known for creating and managing large-scale mixed-use and hospitality properties worldwide.
-
D.
Drummond Enterprises
Drummond Enterprises is the fictional business conglomerate owned by wealthy widower Philip Drummond in the television sitcom "Diff'rent Strokes."
-
E.
Dana Holding Corporation
Dana Holding Corporation is a global supplier of driveline, sealing, and thermal-management technologies for automotive and commercial vehicle manufacturers.
- 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: D&M Holdings Target entity description: D&M Holdings is a Japanese audio equipment company that owned and managed several high-end consumer and professional audio brands, including Denon and Marantz.
-
A.
DMG, Inc.
DMG, Inc. was a former corporate name used by Danaher Corporation, a major American global science and technology conglomerate.
-
B.
K&D Group
K&D Group is a real estate development and property management company based in Northeast Ohio, known for owning and redeveloping major residential and mixed-use properties in the region.
-
C.
Portman Holdings
Portman Holdings is a real estate development and investment firm known for creating and managing large-scale mixed-use and hospitality properties worldwide.
-
D.
Drummond Enterprises
Drummond Enterprises is the fictional business conglomerate owned by wealthy widower Philip Drummond in the television sitcom "Diff'rent Strokes."
-
E.
Dana Holding Corporation
Dana Holding Corporation is a global supplier of driveline, sealing, and thermal-management technologies for automotive and commercial vehicle manufacturers.
- F. None of above. chosen
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_69e11e5010e48190ae1e9c9db9697637 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15ae0edcc8190919b198035de0df2 |
completed | April 29, 2026, 1:12 a.m. |
Created at: April 16, 2026, 8:47 p.m.