Triple
T18882447
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eiffage |
E461864
|
entity |
| Predicate | hasSubsidiary |
P254
|
FINISHED |
| Object | Eiffage Infrastructures |
—
|
NE NERFINISHED |
How this triple was built (3 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: Eiffage Infrastructures | Statement: [Eiffage, hasSubsidiary, Eiffage Infrastructures]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Eiffage Infrastructures Context triple: [Eiffage, hasSubsidiary, Eiffage Infrastructures]
-
A.
Eiffage
Eiffage is a major French construction and civil engineering company known for delivering large-scale infrastructure projects such as the Millau Viaduct.
-
B.
CDPQ Infra
CDPQ Infra is a subsidiary of Caisse de dépôt et placement du Québec responsible for developing and managing large-scale public infrastructure projects, particularly automated light-rail transit systems.
-
C.
Compagnie Eiffage du Viaduc de Millau
Compagnie Eiffage du Viaduc de Millau is the Eiffage-led company responsible for the concession, operation, and maintenance of France’s landmark Millau Viaduct.
-
D.
Morrison-Bachy Soletanche Joint Venture
Morrison-Bachy Soletanche Joint Venture is a civil engineering consortium known for undertaking major infrastructure projects, including the construction of iconic structures in the United Kingdom.
-
E.
Bouygues
Bouygues is a major French industrial group primarily active in construction, real estate development, media, and telecommunications.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Eiffage Infrastructures Target entity description: Eiffage Infrastructures is a division of the French construction and concessions group Eiffage that specializes in infrastructure projects such as roads, civil engineering, and related public works.
-
A.
Eiffage
chosen
Eiffage is a major French construction and civil engineering company known for delivering large-scale infrastructure projects such as the Millau Viaduct.
-
B.
CDPQ Infra
CDPQ Infra is a subsidiary of Caisse de dépôt et placement du Québec responsible for developing and managing large-scale public infrastructure projects, particularly automated light-rail transit systems.
-
C.
Compagnie Eiffage du Viaduc de Millau
Compagnie Eiffage du Viaduc de Millau is the Eiffage-led company responsible for the concession, operation, and maintenance of France’s landmark Millau Viaduct.
-
D.
Morrison-Bachy Soletanche Joint Venture
Morrison-Bachy Soletanche Joint Venture is a civil engineering consortium known for undertaking major infrastructure projects, including the construction of iconic structures in the United Kingdom.
-
E.
Bouygues
Bouygues is a major French industrial group primarily active in construction, real estate development, media, and telecommunications.
- F. None of above.
Provenance (2 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_69d8dcfc3430819095ee6fc0eb4c06a5 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5c3d3286081908c1ae2cb413b49aa |
completed | April 20, 2026, 6:12 a.m. |
Created at: April 10, 2026, 11:57 a.m.