Triple
T5635892
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Impala SS (1994–1996) |
E147946
|
entity |
| Predicate | predecessor |
P97
|
FINISHED |
| Object |
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.
|
E538601
|
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 Impala SS (1961–1969) | Statement: [Impala SS (1994–1996), predecessor, Chevrolet Impala SS (1961–1969)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chevrolet Impala SS (1961–1969) Context triple: [Impala SS (1994–1996), predecessor, Chevrolet Impala SS (1961–1969)]
-
A.
Chevrolet Chevelle
The Chevrolet Chevelle was a mid-sized American muscle car produced by Chevrolet from the 1960s through the 1970s, known for its powerful performance variants like the SS 396 and SS 454.
-
B.
Pontiac GTO
The Pontiac GTO is a classic American muscle car, widely credited with popularizing the high-performance, V8-powered midsize coupe segment in the 1960s and 1970s.
-
C.
Oldsmobile 442
The Oldsmobile 442 is a classic American muscle car from the 1960s and 1970s, renowned for its high performance, powerful V8 engines, and prominent role in the golden age of Detroit performance cars.
-
D.
Oldsmobile Toronado
The Oldsmobile Toronado is a historic American personal luxury coupe best known for pioneering front-wheel drive in a large U.S. production car during the 1960s.
-
E.
Pontiac Firebird
The Pontiac Firebird is a classic American muscle and pony car produced from 1967 to 2002, renowned for its performance, aggressive styling, and iconic Trans Am variants.
- 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 Impala SS (1961–1969) Triple: [Impala SS (1994–1996), predecessor, Chevrolet Impala SS (1961–1969)]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chevrolet Impala SS (1961–1969) Target entity description: 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.
-
A.
Chevrolet Chevelle
The Chevrolet Chevelle was a mid-sized American muscle car produced by Chevrolet from the 1960s through the 1970s, known for its powerful performance variants like the SS 396 and SS 454.
-
B.
Chevrolet Bel Air (separate series)
The Chevrolet Bel Air (separate series) is a distinct post-1952 model line of Chevrolet full-size cars that elevated the Bel Air name from a top trim level to its own standalone series.
-
C.
Pontiac GTO
The Pontiac GTO is a classic American muscle car, widely credited with popularizing the high-performance, V8-powered midsize coupe segment in the 1960s and 1970s.
-
D.
Oldsmobile 442
The Oldsmobile 442 is a classic American muscle car from the 1960s and 1970s, renowned for its high performance, powerful V8 engines, and prominent role in the golden age of Detroit performance cars.
-
E.
Oldsmobile Toronado
The Oldsmobile Toronado is a historic American personal luxury coupe best known for pioneering front-wheel drive in a large U.S. production car during the 1960s.
- 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_69c00907bc8881909ed760d3ed73ef35 |
completed | March 22, 2026, 3:21 p.m. |
| NER | Named-entity recognition | batch_69c0226286208190b6ccf036cc09fe82 |
completed | March 22, 2026, 5:09 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c04d6d2dfc8190a2eabb8beda04ee5 |
completed | March 22, 2026, 8:13 p.m. |
| NEDg | Description generation | batch_69c04e8a92a0819091bad1fbef4a509b |
completed | March 22, 2026, 8:18 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c056acf1f48190bf7324ae178adbb7 |
completed | March 22, 2026, 8:53 p.m. |
Created at: March 22, 2026, 3:41 p.m.