Triple
T16413244
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chevrolet G-Series van |
E398617
|
entity |
| Predicate | predecessor |
P97
|
FINISHED |
| Object |
Chevrolet Greenbrier
The Chevrolet Greenbrier was a 1960s Chevrolet Corvair-based van and wagon line known for its rear-engine layout and role as one of the company’s early compact people and cargo carriers.
|
E1211290
|
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: Chevrolet Greenbrier | Statement: [Chevrolet G-Series van, predecessor, Chevrolet Greenbrier]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chevrolet Greenbrier Context triple: [Chevrolet G-Series van, predecessor, Chevrolet Greenbrier]
-
A.
Chevrolet Orlando
The Chevrolet Orlando is a compact multi-purpose vehicle (MPV) produced by General Motors under the Chevrolet brand, designed as a family-oriented people carrier with flexible seating and cargo space.
-
B.
Chevrolet Beretta
The Chevrolet Beretta is a compact front-wheel-drive two-door coupe produced by General Motors from the late 1980s to the mid-1990s as part of Chevrolet’s sporty economy car lineup.
-
C.
Chevrolet Series H
The Chevrolet Series H was an early 1910s line of Chevrolet automobiles that helped transition the brand from its first luxury-oriented models to more affordable, mass-market cars.
-
D.
GMC Caballero
The GMC Caballero is a car-based pickup coupe produced by General Motors in the late 1970s and 1980s as GMC’s counterpart to the Chevrolet El Camino.
-
E.
Chevrolet Lova
The Chevrolet Lova is a subcompact sedan marketed by General Motors primarily in China and other emerging markets, based on the Chevrolet Aveo platform.
- 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: Chevrolet Greenbrier Triple: [Chevrolet G-Series van, predecessor, Chevrolet Greenbrier]
Generated description
The Chevrolet Greenbrier was a 1960s Chevrolet Corvair-based van and wagon line known for its rear-engine layout and role as one of the company’s early compact people and cargo carriers.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chevrolet Greenbrier Target entity description: The Chevrolet Greenbrier was a 1960s Chevrolet Corvair-based van and wagon line known for its rear-engine layout and role as one of the company’s early compact people and cargo carriers.
-
A.
Chevrolet Orlando
The Chevrolet Orlando is a compact multi-purpose vehicle (MPV) produced by General Motors under the Chevrolet brand, designed as a family-oriented people carrier with flexible seating and cargo space.
-
B.
Chevrolet Beretta
The Chevrolet Beretta is a compact front-wheel-drive two-door coupe produced by General Motors from the late 1980s to the mid-1990s as part of Chevrolet’s sporty economy car lineup.
-
C.
Chevrolet Series H
The Chevrolet Series H was an early 1910s line of Chevrolet automobiles that helped transition the brand from its first luxury-oriented models to more affordable, mass-market cars.
-
D.
GMC Caballero
The GMC Caballero is a car-based pickup coupe produced by General Motors in the late 1970s and 1980s as GMC’s counterpart to the Chevrolet El Camino.
-
E.
Chevrolet Lova
The Chevrolet Lova is a subcompact sedan marketed by General Motors primarily in China and other emerging markets, based on the Chevrolet Aveo platform.
- 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_69d87f2950248190bc8ad9b9bebdc8c8 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e32875bad08190bc3e2218df8c1b07 |
completed | April 18, 2026, 6:45 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a003c68b7408190a9612a57f146dc30 |
completed | May 10, 2026, 8:06 a.m. |
| NEDg | Description generation | batch_6a003db7b0308190bc4b8065cf2c01ec |
completed | May 10, 2026, 8:11 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a003e86a9f48190ae39ec170c776604 |
completed | May 10, 2026, 8:15 a.m. |
Created at: April 10, 2026, 5:09 a.m.