Triple
T21721513
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chevrolet Bel Air (separate series) |
E536166
|
entity |
| Predicate | successor |
P78
|
FINISHED |
| Object | Chevrolet Impala (as flagship full-size line in U.S.) |
—
|
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 Impala (as flagship full-size line in U.S.) | Statement: [Chevrolet Bel Air (separate series), successor, Chevrolet Impala (as flagship full-size line in U.S.)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chevrolet Impala (as flagship full-size line in U.S.) Context triple: [Chevrolet Bel Air (separate series), successor, Chevrolet Impala (as flagship full-size line in U.S.)]
-
A.
Chevrolet Impala
chosen
The Chevrolet Impala is a full-size American sedan that became one of Chevrolet’s most popular and enduring nameplates, known for its spacious comfort and classic styling across multiple generations.
-
B.
Chevrolet Caprice
The Chevrolet Caprice is a full-size automobile produced by General Motors, known for its long-running use as a family sedan, police car, and taxi in North America.
-
C.
Chevrolet Lumina
The Chevrolet Lumina is a mid-size car produced by General Motors under the Chevrolet brand, sold primarily in North America and other markets during the 1990s and early 2000s.
-
D.
Chevrolet Impala SS (1961–1969)
The Chevrolet Impala SS (1961–1969) was a high-performance, full-size American muscle car known for its powerful V8 engines, distinctive styling, and prominent role in 1960s automotive culture.
-
E.
Buick Regal
The Buick Regal is a mid-size automobile produced by General Motors under its Buick brand, known for its blend of comfort, performance, and upscale features across multiple generations.
- 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_69e0c46c6dd88190a595375fa6ebd701 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69efd96f1fbc8190a202f834aec1a319 |
completed | April 27, 2026, 9:47 p.m. |
Created at: April 16, 2026, 6:47 p.m.