Triple
T18431779
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fiat Topolino |
E450287
|
entity |
| Predicate | predecessor |
P97
|
FINISHED |
| Object | Fiat 509 |
—
|
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: Fiat 509 | Statement: [Fiat Topolino, predecessor, Fiat 509]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fiat 509 Context triple: [Fiat Topolino, predecessor, Fiat 509]
-
A.
Fiat 8V
The Fiat 8V is a rare, high-performance Italian sports car from the early 1950s, renowned for its advanced V8 engine, lightweight design, and success in sports car racing.
-
B.
Fiat 1400
The Fiat 1400 is a post–World War II family car produced by Italian manufacturer Fiat, notable as one of the company’s first unibody designs and a key model in its mid-century lineup.
-
C.
Fiat Argenta
The Fiat Argenta is a mid-size family sedan produced by Italian automaker Fiat in the early 1980s, known as the final evolution of the Fiat 132.
-
D.
Fiat L6/40
The Fiat L6/40 was an Italian light tank of World War II, featuring relatively light armor and armament and used primarily for reconnaissance and infantry support roles.
-
E.
Fiat A.74
The Fiat A.74 was an Italian air-cooled radial aircraft engine widely used in the 1930s and World War II, notably powering several Italian fighter and bomber designs.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Fiat 509 Target entity description: The Fiat 509 is a small Italian car produced by Fiat in the late 1920s, notable for helping popularize affordable motoring in Italy before being succeeded by the iconic Fiat Topolino.
-
A.
Fiat 8V
The Fiat 8V is a rare, high-performance Italian sports car from the early 1950s, renowned for its advanced V8 engine, lightweight design, and success in sports car racing.
-
B.
Fiat 1400
The Fiat 1400 is a post–World War II family car produced by Italian manufacturer Fiat, notable as one of the company’s first unibody designs and a key model in its mid-century lineup.
-
C.
Fiat Argenta
The Fiat Argenta is a mid-size family sedan produced by Italian automaker Fiat in the early 1980s, known as the final evolution of the Fiat 132.
-
D.
Fiat L6/40
The Fiat L6/40 was an Italian light tank of World War II, featuring relatively light armor and armament and used primarily for reconnaissance and infantry support roles.
-
E.
Fiat A.74
The Fiat A.74 was an Italian air-cooled radial aircraft engine widely used in the 1930s and World War II, notably powering several Italian fighter and bomber designs.
- F. None of above. chosen
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_69d8d381d6388190a9e94e9c658174e4 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e51b1771788190b26afdf65e9de502 |
completed | April 19, 2026, 6:12 p.m. |
Created at: April 10, 2026, 11:26 a.m.