Triple
T8673784
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mercury Eight |
E205863
|
entity |
| Predicate | engineType |
P1585
|
FINISHED |
| Object |
Ford flathead V8
The Ford flathead V8 is an early mass-produced V8 automobile engine introduced by Ford in 1932, renowned for its simple side-valve design and major influence on hot rodding and American automotive culture.
|
E749088
|
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: Ford flathead V8 | Statement: [Mercury Eight, engineType, Ford flathead V8]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ford flathead V8 Context triple: [Mercury Eight, engineType, Ford flathead V8]
-
A.
Ford flathead V8-powered Model 18
The Ford flathead V8-powered Model 18 was Ford’s groundbreaking 1932 automobile that brought affordable V8 performance to the mass market and became iconic in early hot rodding culture.
-
B.
Ford 302 V8 engine
The Ford 302 V8 engine is a small-block American V8 renowned for its widespread use in Ford performance cars and muscle cars from the late 1960s onward.
-
C.
Ford 385-series V8
The Ford 385-series V8 is a family of big-block overhead-valve engines produced by Ford from the late 1960s through the 1990s, widely used in high-performance muscle cars and heavy-duty trucks.
-
D.
Chevrolet 409 cubic inch V8
The Chevrolet 409 cubic inch V8 is a legendary early-1960s big-block engine famed for its high performance and association with Chevrolet’s muscle-era full-size cars.
-
E.
Studebaker V8 engine
The Studebaker V8 engine is an American overhead-valve V8 automobile engine produced by Studebaker from the early 1950s through the 1960s, known for its durability and use in various Studebaker performance and passenger cars.
- 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: Ford flathead V8 Triple: [Mercury Eight, engineType, Ford flathead V8]
Generated description
The Ford flathead V8 is an early mass-produced V8 automobile engine introduced by Ford in 1932, renowned for its simple side-valve design and major influence on hot rodding and American automotive culture.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ford flathead V8 Target entity description: The Ford flathead V8 is an early mass-produced V8 automobile engine introduced by Ford in 1932, renowned for its simple side-valve design and major influence on hot rodding and American automotive culture.
-
A.
Ford flathead V8-powered Model 18
The Ford flathead V8-powered Model 18 was Ford’s groundbreaking 1932 automobile that brought affordable V8 performance to the mass market and became iconic in early hot rodding culture.
-
B.
Ford 302 V8 engine
The Ford 302 V8 engine is a small-block American V8 renowned for its widespread use in Ford performance cars and muscle cars from the late 1960s onward.
-
C.
Ford 385-series V8
The Ford 385-series V8 is a family of big-block overhead-valve engines produced by Ford from the late 1960s through the 1990s, widely used in high-performance muscle cars and heavy-duty trucks.
-
D.
Chevrolet 409 cubic inch V8
The Chevrolet 409 cubic inch V8 is a legendary early-1960s big-block engine famed for its high performance and association with Chevrolet’s muscle-era full-size cars.
-
E.
Studebaker V8 engine
The Studebaker V8 engine is an American overhead-valve V8 automobile engine produced by Studebaker from the early 1950s through the 1960s, known for its durability and use in various Studebaker performance and passenger cars.
- 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_69ca83529a9c8190b5c075b4f14636ed |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc491cee048190a6f6cddabada76dc |
completed | March 31, 2026, 10:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cecd43c91c8190a9d1e5d14d764530 |
completed | April 2, 2026, 8:10 p.m. |
| NEDg | Description generation | batch_69ceceaab52c819082ecea1bcc38def8 |
completed | April 2, 2026, 8:16 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cecf962f28819090fb93b6a7a2784b |
completed | April 2, 2026, 8:20 p.m. |
Created at: March 30, 2026, 6:31 p.m.