Triple
T10989510
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 81-740/741 Rusich |
E259718
|
entity |
| Predicate | designedBy |
P184
|
FINISHED |
| Object | Metrovagonmash design bureau |
E251763
|
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: Metrovagonmash design bureau | Statement: [81-740/741 Rusich, designedBy, Metrovagonmash design bureau]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Metrovagonmash design bureau Context triple: [81-740/741 Rusich, designedBy, Metrovagonmash design bureau]
-
A.
Metrovagonmash
chosen
Metrovagonmash is a major Russian manufacturer of metro, tram, and rail rolling stock, best known for producing trains for urban transit systems across Russia and other countries.
-
B.
Kirov Plant design bureau
Kirov Plant design bureau was a Soviet military engineering office best known for developing heavy tanks and armored vehicles, including the KV series, during the pre-World War II and World War II eras.
-
C.
Rubin Design Bureau
Rubin Design Bureau is a leading Russian naval engineering firm renowned for designing nuclear-powered submarines, including several advanced attack and ballistic missile classes.
-
D.
Klimov Design Bureau
Klimov Design Bureau is a Russian aerospace engineering company best known for designing and producing military aircraft engines, including those used in MiG fighter jets.
-
E.
Arkhip Lyulka design bureau
Arkhip Lyulka design bureau was a Soviet aerospace design organization renowned for developing advanced turbojet and turbofan engines for military aircraft.
- 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_69d6aa8a6a548190a750f944ccdc8064 |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d787b6d0b48190aaf959e2609d34e5 |
completed | April 9, 2026, 11:04 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e374639f1481908ea372b81a834f6f |
completed | April 18, 2026, 12:09 p.m. |
Created at: April 8, 2026, 9:24 p.m.