Triple
T11075266
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Turner International |
E261849
|
entity |
| Predicate | hasParentCompany |
P20316
|
FINISHED |
| Object | Hochtief AG |
E261848
|
NE FINISHED |
Named-entity recognition
Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.
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: Hochtief AG | Statement: [Turner International, hasParentCompany, Hochtief AG]
Disambiguation candidates (1 decision)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hochtief AG Context triple: [Turner International, hasParentCompany, Hochtief AG]
-
A.
Hochtief
chosen
Hochtief is a major German-based global construction group known for large-scale infrastructure, engineering, and building projects worldwide.
-
B.
Strabag
Strabag is a major European construction company based in Austria, known for large-scale infrastructure, civil engineering, and building projects across numerous countries.
-
C.
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.
-
D.
Swissbau
Swissbau is a major Swiss trade fair and exhibition platform focused on the construction, real estate, and architecture sectors.
-
E.
Ferrovial
Ferrovial is a multinational Spanish infrastructure and construction company known for developing and operating major transport projects such as highways and airports worldwide.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69d6aa9983c08190b0ef61603b69feac |
elicitation | completed |
| NER | batch_69d7994efb608190a81bc8c4d16ddbd0 |
ner | completed |
| NED1 | batch_69e42d641c288190b3fed49022f5552d |
ned_source_triple | completed |
Created at: April 8, 2026, 9:26 p.m.