Triple
T11782537
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 2.4 L Ecotec LE5 I4 |
E280185
|
entity |
| Predicate | family |
P566
|
FINISHED |
| Object | GM Ecotec engine family |
E448323
|
NE FINISHED |
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: GM Ecotec engine family | Statement: [2.4 L Ecotec LE5 I4, family, GM Ecotec engine family]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: GM Ecotec engine family Context triple: [2.4 L Ecotec LE5 I4, family, GM Ecotec engine family]
-
A.
GM Ecotec LNF
chosen
The GM Ecotec LNF is a turbocharged 2.0-liter inline-four gasoline engine from General Motors’ Ecotec family, known for its use in performance-oriented compact cars and roadsters.
-
B.
GM small-block engine family
The GM small-block engine family is a long-running series of compact, lightweight V8 engines from General Motors that has powered a wide range of Chevrolet and other GM vehicles since the mid-20th century.
-
C.
Ford Duratec platform family
The Ford Duratec platform family is a series of vehicle architectures developed by Ford to underpin various compact and midsize models with shared engineering and components.
-
D.
GM Atlas engine family
The GM Atlas engine family is a series of modern inline engines developed by General Motors for trucks and SUVs, known for their all-aluminum construction, dual overhead cams, and use in mid-2000s Chevrolet and GMC vehicles.
-
E.
BMC A-series engine
The BMC A-series engine is a small-displacement inline-four petrol engine widely used in British cars from the 1950s through the 1990s, most famously powering the original Mini.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6ab258b808190b1735835c841e3a4 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d8a58413048190b9e3b9d2f5383ec3 |
completed | April 10, 2026, 7:23 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f090c828f0819097662c048542b5da |
completed | April 28, 2026, 10:49 a.m. |
Created at: April 8, 2026, 9:42 p.m.