Triple
T16285692
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | K1 main battle tank |
E395382
|
entity |
| Predicate | engineModel |
P2092
|
FINISHED |
| Object | MTU MB-871 Ka-501 |
E40718
|
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: MTU MB-871 Ka-501 | Statement: [K1 main battle tank, engineModel, MTU MB-871 Ka-501]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: MTU MB-871 Ka-501 Context triple: [K1 main battle tank, engineModel, MTU MB-871 Ka-501]
-
A.
MTU MB 873 Ka-501 diesel engine
chosen
The MTU MB 873 Ka-501 is a high-performance German V12 twin-turbocharged diesel engine developed by MTU Friedrichshafen to power modern main battle tanks such as the Leopard 2.
-
B.
Mi-8
The Mi-8 is a Soviet-designed twin-turbine transport helicopter widely used around the world for both military and civilian roles.
-
C.
Kamov Ka-25
The Kamov Ka-25 is a Soviet-era naval helicopter designed primarily for anti-submarine warfare operations from warships.
-
D.
Ka-52
The Ka-52 is a Russian all-weather, twin-seat attack helicopter known for its advanced avionics, heavy armament, and coaxial rotor system used for battlefield support and reconnaissance.
-
E.
Mi-17
The Mi-17 is a Russian-designed, medium-lift military transport helicopter widely used for troop transport, cargo missions, and search-and-rescue operations.
- 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_69d87f22c7248190a54c949738441e2e |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e24914bda08190a5d6315414ee3f76 |
completed | April 17, 2026, 2:52 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0017c8f51c8190b73cdf2834eda57f |
completed | May 10, 2026, 5:29 a.m. |
Created at: April 10, 2026, 5:05 a.m.