Triple
T16103234
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Federal Republic of Germany |
E390674
|
entity |
| Predicate | ultimateOwnerOf |
P121929
|
FINISHED |
| Object |
DB Engineering & Consulting GmbH
DB Engineering & Consulting GmbH is a German engineering and consulting company specializing in planning, designing, and managing rail and infrastructure projects worldwide.
|
E1194282
|
NE FINISHED |
How this triple was built (4 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: DB Engineering & Consulting GmbH | Statement: [Federal Republic of Germany, ultimateOwnerOf, DB Engineering & Consulting GmbH]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: DB Engineering & Consulting GmbH Context triple: [Federal Republic of Germany, ultimateOwnerOf, DB Engineering & Consulting GmbH]
-
A.
DB Netz AG
DB Netz AG is a subsidiary of Deutsche Bahn responsible for operating and maintaining Germany’s national railway infrastructure network.
-
B.
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.
-
C.
Innotek GmbH
Innotek GmbH was a German software company best known for creating the VirtualBox virtualization platform before its acquisition by Sun Microsystems.
-
D.
Intevation GmbH
Intevation GmbH is a German company specializing in free and open-source software solutions, particularly in the areas of security, geospatial systems, and IT consulting.
-
E.
Taurus Systems GmbH
Taurus Systems GmbH is a German defense company specializing in the development and production of long-range precision-guided cruise missiles.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: DB Engineering & Consulting GmbH Triple: [Federal Republic of Germany, ultimateOwnerOf, DB Engineering & Consulting GmbH]
Generated description
DB Engineering & Consulting GmbH is a German engineering and consulting company specializing in planning, designing, and managing rail and infrastructure projects worldwide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: DB Engineering & Consulting GmbH Target entity description: DB Engineering & Consulting GmbH is a German engineering and consulting company specializing in planning, designing, and managing rail and infrastructure projects worldwide.
-
A.
DB Netz AG
DB Netz AG is a subsidiary of Deutsche Bahn responsible for operating and maintaining Germany’s national railway infrastructure network.
-
B.
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.
-
C.
Innotek GmbH
Innotek GmbH was a German software company best known for creating the VirtualBox virtualization platform before its acquisition by Sun Microsystems.
-
D.
Intevation GmbH
Intevation GmbH is a German company specializing in free and open-source software solutions, particularly in the areas of security, geospatial systems, and IT consulting.
-
E.
Taurus Systems GmbH
Taurus Systems GmbH is a German defense company specializing in the development and production of long-range precision-guided cruise missiles.
- F. None of above. chosen
Provenance (5 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_69d87f1a8dd881909f1de6ef78849874 |
completed | April 10, 2026, 4:39 a.m. |
| NER | Named-entity recognition | batch_69e21a00f6808190a60939ef7ce727a7 |
completed | April 17, 2026, 11:31 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffeba007c08190bf4d3cf092abc7dd |
completed | May 10, 2026, 2:21 a.m. |
| NEDg | Description generation | batch_69ffecb8c71481908b4913bb078b6415 |
completed | May 10, 2026, 2:26 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ffed469a5c8190932fa4ebc44358c4 |
completed | May 10, 2026, 2:28 a.m. |
Created at: April 10, 2026, 5 a.m.