Triple
T16238481
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Combustion Engineering |
E394177
|
entity |
| Predicate | successor |
P78
|
FINISHED |
| Object |
ABB Combustion Engineering Nuclear Power
ABB Combustion Engineering Nuclear Power was a nuclear power technology and services company formed after ABB acquired Combustion Engineering, continuing its reactor design and nuclear engineering business.
|
E1202835
|
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: ABB Combustion Engineering Nuclear Power | Statement: [Combustion Engineering, successor, ABB Combustion Engineering Nuclear Power]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: ABB Combustion Engineering Nuclear Power Context triple: [Combustion Engineering, successor, ABB Combustion Engineering Nuclear Power]
-
A.
GE Hitachi Nuclear Energy
GE Hitachi Nuclear Energy is a global nuclear technology company that designs and supplies nuclear reactors and related services for power generation.
-
B.
Babcock & Wilcox
Babcock & Wilcox is an American engineering company best known for designing and supplying boilers and nuclear power plant reactors.
-
C.
Vermont Yankee Nuclear Power Corporation
Vermont Yankee Nuclear Power Corporation was the owner and operator of the Vermont Yankee nuclear power plant and a key party in the landmark U.S. Supreme Court case Vermont Yankee Nuclear Power Corp. v. NRDC, which shaped administrative law and regulatory procedure.
-
D.
Southern Nuclear Operating Company
Southern Nuclear Operating Company is a U.S.-based nuclear power plant operator that manages several commercial nuclear generating stations in the southeastern United States.
-
E.
Nuclear Corporation of America
Nuclear Corporation of America was a diversified American industrial holding company that, among other assets, owned the REO automobile brand during its later corporate history.
- 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: ABB Combustion Engineering Nuclear Power Triple: [Combustion Engineering, successor, ABB Combustion Engineering Nuclear Power]
Generated description
ABB Combustion Engineering Nuclear Power was a nuclear power technology and services company formed after ABB acquired Combustion Engineering, continuing its reactor design and nuclear engineering business.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: ABB Combustion Engineering Nuclear Power Target entity description: ABB Combustion Engineering Nuclear Power was a nuclear power technology and services company formed after ABB acquired Combustion Engineering, continuing its reactor design and nuclear engineering business.
-
A.
GE Hitachi Nuclear Energy
GE Hitachi Nuclear Energy is a global nuclear technology company that designs and supplies nuclear reactors and related services for power generation.
-
B.
Babcock & Wilcox
Babcock & Wilcox is an American engineering company best known for designing and supplying boilers and nuclear power plant reactors.
-
C.
Vermont Yankee Nuclear Power Corporation
Vermont Yankee Nuclear Power Corporation was the owner and operator of the Vermont Yankee nuclear power plant and a key party in the landmark U.S. Supreme Court case Vermont Yankee Nuclear Power Corp. v. NRDC, which shaped administrative law and regulatory procedure.
-
D.
Southern Nuclear Operating Company
Southern Nuclear Operating Company is a U.S.-based nuclear power plant operator that manages several commercial nuclear generating stations in the southeastern United States.
-
E.
Nuclear Corporation of America
Nuclear Corporation of America was a diversified American industrial holding company that, among other assets, owned the REO automobile brand during its later corporate history.
- 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_69d87f2171208190951025e526947816 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e2455c7a3c81909e3b42edf03be43e |
completed | April 17, 2026, 2:36 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a000edaf76c8190acc01f58845e570a |
completed | May 10, 2026, 4:51 a.m. |
| NEDg | Description generation | batch_6a0011f7f3fc8190a3a3bf260b391e78 |
completed | May 10, 2026, 5:04 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0012e9913481908ee5ada2fce507f4 |
completed | May 10, 2026, 5:08 a.m. |
Created at: April 10, 2026, 5:04 a.m.