Triple
T10377508
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MCH Group |
E244543
|
entity |
| Predicate | brand |
P1500
|
FINISHED |
| Object |
Swissbau
Swissbau is a major Swiss trade fair and exhibition platform focused on the construction, real estate, and architecture sectors.
|
E860397
|
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: Swissbau | Statement: [MCH Group, brand, Swissbau]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Swissbau Context triple: [MCH Group, brand, Swissbau]
-
A.
Hochtief
Hochtief is a major German-based global construction group known for large-scale infrastructure, engineering, and building projects worldwide.
-
B.
Brugg AG
Brugg AG is a municipality in the canton of Aargau in northern Switzerland, known as a regional transport hub and local economic center.
-
C.
SBB Immobilien
SBB Immobilien is the real estate division of Swiss Federal Railways responsible for developing, managing, and commercializing the railway company’s extensive property portfolio.
-
D.
Vitra
Vitra is a Swiss furniture company renowned for its innovative, design-led office and home furnishings created in collaboration with prominent designers.
-
E.
Holcim
Holcim is a global leader in innovative and sustainable building materials and construction solutions.
- 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: Swissbau Triple: [MCH Group, brand, Swissbau]
Generated description
Swissbau is a major Swiss trade fair and exhibition platform focused on the construction, real estate, and architecture sectors.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Swissbau Target entity description: Swissbau is a major Swiss trade fair and exhibition platform focused on the construction, real estate, and architecture sectors.
-
A.
Hochtief
Hochtief is a major German-based global construction group known for large-scale infrastructure, engineering, and building projects worldwide.
-
B.
Brugg AG
Brugg AG is a municipality in the canton of Aargau in northern Switzerland, known as a regional transport hub and local economic center.
-
C.
SBB Immobilien
SBB Immobilien is the real estate division of Swiss Federal Railways responsible for developing, managing, and commercializing the railway company’s extensive property portfolio.
-
D.
Vitra
Vitra is a Swiss furniture company renowned for its innovative, design-led office and home furnishings created in collaboration with prominent designers.
-
E.
Holcim
Holcim is a global leader in innovative and sustainable building materials and construction solutions.
- 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_69d381b3e328819094b23b8edcd29b5a |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4e98f312481909f7276fc3762d7bc |
completed | April 7, 2026, 11:25 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d795754570819093747f80e32fffce |
completed | April 9, 2026, 12:03 p.m. |
| NEDg | Description generation | batch_69d7bde050ac8190b87a0c81700ad1b1 |
completed | April 9, 2026, 2:55 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d7e60afaf481909a0790c94e323143 |
completed | April 9, 2026, 5:46 p.m. |
Created at: April 6, 2026, 12:03 p.m.