Triple
T18323763
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oldsmobile Firenza |
E438948
|
entity |
| Predicate | automotivePlatform |
P42785
|
FINISHED |
| Object | GM J-body platform |
—
|
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: GM J-body platform | Statement: [Oldsmobile Firenza, automotivePlatform, GM J-body platform]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: GM J-body platform Context triple: [Oldsmobile Firenza, automotivePlatform, GM J-body platform]
-
A.
GM Y-body platform
The GM Y-body platform is a rear-wheel-drive sports car architecture used by General Motors for high-performance two-seat models such as the Chevrolet Corvette and related luxury variants.
-
B.
GM U-body platform
The GM U-body platform is a General Motors minivan architecture used for a range of front-wheel-drive family vans and people carriers produced primarily in the 1990s and 2000s.
-
C.
GM J platform
chosen
The GM J platform is a global front-wheel-drive automobile architecture developed by General Motors in the late 1970s and 1980s that underpinned a wide range of compact cars across its various brands and markets.
-
D.
GM B-body
The GM B-body was a full-size, rear-wheel-drive automobile platform used by General Motors for many of its large sedans and coupes from the mid-20th century through the 1990s.
-
E.
GM X-body
The GM X-body was a compact car platform used by General Motors in the 1960s and again in the early 1980s for various Chevrolet, Pontiac, Oldsmobile, and Buick models.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: automotivePlatform Context triple: [Oldsmobile Firenza, automotivePlatform, GM J-body platform]
-
A.
platformModel
chosen
Indicates that one entity serves as the underlying platform or foundational model upon which the other entity is built, operates, or depends.
-
B.
vehicleManufacturerHosted
Indicates that a vehicle manufacturer organized, sponsored, or served as the host for a particular event or activity.
-
C.
automotiveClassSupported
Indicates that a particular automotive class or category is supported or compatible within a given context or system.
-
D.
carManufacturer
Indicates that one entity is the company that produces or manufactures the car represented by the other entity.
-
E.
platforms
Indicates that one entity provides or serves as a base, medium, or environment that supports the operation, distribution, or presentation of another entity.
- F. None of above.
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_69d8b916a2d081909e249e4902f6aad9 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e50aa93fb0819083293b80e8400c4e |
completed | April 19, 2026, 5:02 p.m. |
| PD | Predicate disambiguation | batch_69e44fe4ee10819086b4142444fca1f5 |
completed | April 19, 2026, 3:45 a.m. |
Created at: April 10, 2026, 10:36 a.m.