Triple
T14265791
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | BVG |
E353639
|
entity |
| Predicate | hasSubsidiary |
P254
|
FINISHED |
| Object | BVG Projekt GmbH |
E353418
|
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: BVG Projekt GmbH | Statement: [BVG, hasSubsidiary, BVG Projekt GmbH]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: BVG Projekt GmbH Context triple: [BVG, hasSubsidiary, BVG Projekt GmbH]
-
A.
BVG Projekt GmbH
chosen
BVG Projekt GmbH is a subsidiary company of Berlin’s public transport operator that specializes in planning and managing infrastructure and development projects for the city’s transit network.
-
B.
BVG
BVG is Berlin’s main public transport company, operating the city’s U-Bahn, trams, buses, and ferries.
-
C.
Projekt System & Management GmbH
Projekt System & Management GmbH is a German defense industry consortium responsible for developing and producing advanced armored combat vehicles, including the Puma infantry fighting vehicle.
-
D.
BVZ Holding
BVZ Holding is a Swiss transport and tourism company that operates and manages regional railways and related services in the Alpine region.
-
E.
SPV GmbH
SPV GmbH is a German independent record label and music distributor known for releasing rock and metal albums by various international artists.
- 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_69d8278c43e08190824146f4632b89a5 |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de6357a8188190ba518a486521052b |
completed | April 14, 2026, 3:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd326551b08190ae8fe220a6422339 |
completed | May 8, 2026, 12:46 a.m. |
Created at: April 10, 2026, 1:09 a.m.