Triple
T8684547
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | VGTZ station |
E206123
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Volgograd Tractor Plant industrial area |
E415180
|
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: Volgograd Tractor Plant industrial area | Statement: [VGTZ station, serves, Volgograd Tractor Plant industrial area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Volgograd Tractor Plant industrial area Context triple: [VGTZ station, serves, Volgograd Tractor Plant industrial area]
-
A.
Uralvagonzavod plant
The Uralvagonzavod plant is a major Russian industrial complex and one of the world’s largest manufacturers of tanks and railway rolling stock.
-
B.
Kovrov Mechanical Plant
Kovrov Mechanical Plant is a Russian arms manufacturer historically known for producing notable Soviet small arms, including the SVT-40 semi-automatic rifle.
-
C.
Ulyanovsk Mechanical Plant
Ulyanovsk Mechanical Plant is a Russian defense enterprise known for producing advanced air defense systems and other military equipment.
-
D.
Izhevsk Mechanical Plant
Izhevsk Mechanical Plant is a major Russian arms manufacturer known for producing a wide range of firearms and military equipment.
-
E.
Stalingrad Tractor Factory
chosen
The Stalingrad Tractor Factory was a major Soviet industrial plant in Stalingrad that became famous for producing T-34 tanks and serving as a key battleground during the Battle of Stalingrad in World War II.
- 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_69ca835379688190aa06b9d98e684d58 |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc4aeae740819099093906ccc5f640 |
completed | March 31, 2026, 10:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cef3c3c74c81908cd9e881d5963492 |
completed | April 2, 2026, 10:54 p.m. |
Created at: March 30, 2026, 6:32 p.m.