Triple
T21836987
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | M923A1 |
E539144
|
entity |
| Predicate | engineType |
P1585
|
FINISHED |
| Object | Cummins NHC-250 diesel engine |
—
|
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: Cummins NHC-250 diesel engine | Statement: [M923A1, engineType, Cummins NHC-250 diesel engine]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cummins NHC-250 diesel engine Context triple: [M923A1, engineType, Cummins NHC-250 diesel engine]
-
A.
Cummins Unit
Cummins Unit is a large state prison farm in Arkansas known for housing adult male inmates and operating extensive agricultural and industrial programs.
-
B.
Cummins VTA-903T-660 diesel engine
The Cummins VTA-903T-660 is a high-performance, turbocharged V8 diesel engine widely used in military self-propelled artillery and armored vehicles for its reliability and power output.
-
C.
MTU diesel engine
The MTU diesel engine is a high-performance, military-grade powerplant produced by MTU Friedrichshafen, widely used in armored vehicles and other heavy-duty applications for its reliability and power density.
-
D.
Detroit Diesel 6V53
The Detroit Diesel 6V53 is a compact, two-stroke V6 diesel engine widely used in military vehicles and other heavy-duty applications for its durability and high power-to-weight ratio.
-
E.
Cummins B Series engines
Cummins B Series engines are a family of mid-range, inline diesel engines widely used in trucks, buses, industrial equipment, and marine applications for their durability and efficiency.
- 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: Cummins NHC-250 diesel engine Target entity description: The Cummins NHC-250 is a naturally aspirated, 855-cubic-inch inline six-cylinder diesel engine widely used in U.S. military 5-ton trucks for its durability and torque.
-
A.
Cummins Unit
Cummins Unit is a large state prison farm in Arkansas known for housing adult male inmates and operating extensive agricultural and industrial programs.
-
B.
Cummins VTA-903T-660 diesel engine
The Cummins VTA-903T-660 is a high-performance, turbocharged V8 diesel engine widely used in military self-propelled artillery and armored vehicles for its reliability and power output.
-
C.
MTU diesel engine
The MTU diesel engine is a high-performance, military-grade powerplant produced by MTU Friedrichshafen, widely used in armored vehicles and other heavy-duty applications for its reliability and power density.
-
D.
Detroit Diesel 6V53
The Detroit Diesel 6V53 is a compact, two-stroke V6 diesel engine widely used in military vehicles and other heavy-duty applications for its durability and high power-to-weight ratio.
-
E.
Cummins B Series engines
Cummins B Series engines are a family of mid-range, inline diesel engines widely used in trucks, buses, industrial equipment, and marine applications for their durability and efficiency.
- 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_69e0c475cda88190987d08f23caebdc1 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69f0a7a890208190a902184e60194e1c |
completed | April 28, 2026, 12:27 p.m. |
Created at: April 16, 2026, 6:55 p.m.