Triple
T12989731
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Julius Berger Nigeria PLC |
E321870
|
entity |
| Predicate | parentCompany |
P254
|
FINISHED |
| Object |
Bilfinger Berger SE (historical affiliation)
Bilfinger Berger SE was a major German engineering and construction services company known for its large-scale infrastructure projects and international operations.
|
E1013666
|
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: Bilfinger Berger SE (historical affiliation) | Statement: [Julius Berger Nigeria PLC, parentCompany, Bilfinger Berger SE (historical affiliation)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bilfinger Berger SE (historical affiliation) Context triple: [Julius Berger Nigeria PLC, parentCompany, Bilfinger Berger SE (historical affiliation)]
-
A.
Uniper Kraftwerke (and predecessors)
Uniper Kraftwerke (and predecessors) is a German energy company that operates hydroelectric and other power plants, managing electricity generation assets such as those at Forggensee.
-
B.
ThyssenKrupp AG
ThyssenKrupp AG is a major German multinational conglomerate specializing in industrial engineering and steel production, with significant operations in areas such as elevators, automotive components, and plant technology.
-
C.
Preussag AG
Preussag AG was a former German industrial and mining conglomerate that transformed in the 1990s into a tourism-focused company, eventually becoming today’s TUI Group.
-
D.
Gazprom Germania
Gazprom Germania is a Germany-based energy company that managed natural gas trading, storage, and distribution operations in Europe as part of the Russian state-controlled gas giant Gazprom.
-
E.
Deutsche Eisenwerke
Deutsche Eisenwerke was a German industrial firm known for producing military equipment, including armored vehicles, during the World War II era.
- 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: Bilfinger Berger SE (historical affiliation) Triple: [Julius Berger Nigeria PLC, parentCompany, Bilfinger Berger SE (historical affiliation)]
Generated description
Bilfinger Berger SE was a major German engineering and construction services company known for its large-scale infrastructure projects and international operations.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Bilfinger Berger SE (historical affiliation) Target entity description: Bilfinger Berger SE was a major German engineering and construction services company known for its large-scale infrastructure projects and international operations.
-
A.
Uniper Kraftwerke (and predecessors)
Uniper Kraftwerke (and predecessors) is a German energy company that operates hydroelectric and other power plants, managing electricity generation assets such as those at Forggensee.
-
B.
ThyssenKrupp AG
ThyssenKrupp AG is a major German multinational conglomerate specializing in industrial engineering and steel production, with significant operations in areas such as elevators, automotive components, and plant technology.
-
C.
Preussag AG
Preussag AG was a former German industrial and mining conglomerate that transformed in the 1990s into a tourism-focused company, eventually becoming today’s TUI Group.
-
D.
Gazprom Germania
Gazprom Germania is a Germany-based energy company that managed natural gas trading, storage, and distribution operations in Europe as part of the Russian state-controlled gas giant Gazprom.
-
E.
Deutsche Eisenwerke
Deutsche Eisenwerke was a German industrial firm known for producing military equipment, including armored vehicles, during the World War II era.
- 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_69d8076479b8819090afce3591939cdf |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69d97e75b9f88190a54372c2a1223a4e |
completed | April 10, 2026, 10:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6b8f942588190b69a3067d5145182 |
completed | May 3, 2026, 2:54 a.m. |
| NEDg | Description generation | batch_69f6b9dcd5cc8190bff5bd153c007866 |
completed | May 3, 2026, 2:58 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6bb03d8d88190930edd0f49fec8aa |
completed | May 3, 2026, 3:03 a.m. |
Created at: April 9, 2026, 8:43 p.m.