Triple
T21815812
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chevrolet Lumina |
E538602
|
entity |
| Predicate | marketedAs |
P1395
|
FINISHED |
| Object | Chevrolet Lumina APV minivan |
—
|
NE NERFINISHED |
How this triple was built (2 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: Chevrolet Lumina APV minivan | Statement: [Chevrolet Lumina, marketedAs, Chevrolet Lumina APV minivan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chevrolet Lumina APV minivan Context triple: [Chevrolet Lumina, marketedAs, Chevrolet Lumina APV minivan]
-
A.
Chevrolet Lumina APV
chosen
The Chevrolet Lumina APV is a front-wheel-drive minivan produced by General Motors in the early 1990s, notable for its distinctive wedge-shaped, plastic-bodied design and futuristic styling.
-
B.
Chevrolet City Express
The Chevrolet City Express is a compact cargo van developed for urban commercial use, based on the Nissan NV200 and sold under the Chevrolet brand in North America.
-
C.
Chevrolet Express
The Chevrolet Express is a full-size van produced by General Motors, commonly used for commercial, passenger, and cargo transport.
-
D.
Chevrolet Venture
The Chevrolet Venture is a front-wheel-drive minivan produced by General Motors from the late 1990s to mid-2000s, known for its family-oriented seating configurations and sliding rear doors.
-
E.
Chevrolet Astro
The Chevrolet Astro is a mid-size rear-wheel-drive van produced by General Motors from the mid-1980s to the mid-2000s, commonly used for family transport, cargo hauling, and commercial fleets.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e0c473f0f8819086c9d1b4a143bd67 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69f07ccac9f08190b835ee7a40ecf4c2 |
completed | April 28, 2026, 9:24 a.m. |
Created at: April 16, 2026, 6:54 p.m.