LC4 chaise longue
E11044
The LC4 chaise longue is an iconic modernist reclining chair designed in 1928 by Le Corbusier with Charlotte Perriand and Pierre Jeanneret, celebrated for its adjustable, ergonomic form and tubular steel frame.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Chaise longue basculante LC4 | 1 |
| Chaise longue à réglage continu | 1 |
| LC4 Chaise Longue | 1 |
| LC4 Chaise Longue à réglage continu | 1 |
| LC4 chaise longue canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T104476 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: LC4 chaise longue Context triple: [Le Corbusier, notableWork, LC4 chaise longue]
-
A.
LC2 armchair
The LC2 armchair is a modernist icon of 20th-century furniture design, characterized by its cubic form, exposed steel frame, and luxurious cushions, created by Le Corbusier with Pierre Jeanneret and Charlotte Perriand.
-
B.
LUX
LUX is the three-letter ISO 3166-1 alpha-3 country code assigned to Luxembourg.
-
C.
Collex-Bossy
Collex-Bossy is a small municipality in the canton of Geneva in southwestern Switzerland, known for its rural character and proximity to the French border.
-
D.
Lotus
The lotus is a sacred aquatic flower widely revered in Indian culture and religion, symbolizing purity, beauty, and spiritual enlightenment.
-
E.
Ouvrage Schoenenbourg
Ouvrage Schoenenbourg is a major fortified artillery work of the Maginot Line in northeastern France, notable for its extensive underground galleries, combat blocks, and well-preserved World War II defenses.
- 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: LC4 chaise longue Target entity description: The LC4 chaise longue is an iconic modernist reclining chair designed in 1928 by Le Corbusier with Charlotte Perriand and Pierre Jeanneret, celebrated for its adjustable, ergonomic form and tubular steel frame.
-
A.
LC2 armchair
The LC2 armchair is a modernist icon of 20th-century furniture design, characterized by its cubic form, exposed steel frame, and luxurious cushions, created by Le Corbusier with Pierre Jeanneret and Charlotte Perriand.
-
B.
LUX
LUX is the three-letter ISO 3166-1 alpha-3 country code assigned to Luxembourg.
-
C.
Collex-Bossy
Collex-Bossy is a small municipality in the canton of Geneva in southwestern Switzerland, known for its rural character and proximity to the French border.
-
D.
Lotus
The lotus is a sacred aquatic flower widely revered in Indian culture and religion, symbolizing purity, beauty, and spiritual enlightenment.
-
E.
Ouvrage Schoenenbourg
Ouvrage Schoenenbourg is a major fortified artillery work of the Maginot Line in northeastern France, notable for its extensive underground galleries, combat blocks, and well-preserved World War II defenses.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
chaise longue
ⓘ
industrial design icon ⓘ modernist furniture design ⓘ reclining chair ⓘ |
| alsoKnownAs |
LC4
ⓘ
LC4 chaise longue ⓘ
surface form:
LC4 Chaise Longue à réglage continu
|
| associatedWith |
Charlotte Perriand’s furniture work
ⓘ
Fondation Le Corbusier ⓘ
surface form:
Le Corbusier studio
|
| category | classic 20th-century chair design ⓘ |
| colorOptions |
black leather upholstery
ⓘ
cowhide upholstery ⓘ |
| countryOfOrigin | France ⓘ |
| designedIn | Paris ⓘ |
| designer |
Charlotte Perriand
ⓘ
Le Corbusier ⓘ Pierre Jeanneret ⓘ |
| designPrinciple |
form follows function
ⓘ
standardization and industrial production ⓘ |
| exhibitedAt |
1905 Salon d’Automne exhibition in Paris
ⓘ
surface form:
Salon d’Automne (Paris)
|
| hasComponent |
curved tubular steel frame
ⓘ
cylindrical headrest ⓘ supporting base ⓘ upholstered mattress or pad ⓘ |
| hasErgonomicGoal |
allow multiple reclining postures
ⓘ
support natural curvature of the spine ⓘ |
| hasFeature |
adjustable reclining position
ⓘ
curved seat to follow body contours ⓘ ergonomic form ⓘ headrest cushion ⓘ separate cradle and base structure ⓘ tubular steel frame ⓘ |
| hasMaterial |
leather upholstery
ⓘ
steel ⓘ tubular steel ⓘ |
| influencedBy |
machine aesthetics
ⓘ
rationalist design ⓘ |
| intendedUse |
domestic interior
ⓘ
living room seating ⓘ relaxation ⓘ |
| movement | Modernism ⓘ |
| notableFor |
continuous adjustability of recline
ⓘ
expression of machine-age aesthetics ⓘ iconic modernist form ⓘ separation of support and base ⓘ use of industrial materials in domestic furniture ⓘ |
| period | 20th-century design ⓘ |
| style | International Style ⓘ |
| yearDesigned | 1928 ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: LC4 chaise longue Description of subject: The LC4 chaise longue is an iconic modernist reclining chair designed in 1928 by Le Corbusier with Charlotte Perriand and Pierre Jeanneret, celebrated for its adjustable, ergonomic form and tubular steel frame.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
LC4 Chaise Longue à réglage continu
this entity surface form:
Chaise longue basculante LC4
this entity surface form:
LC4 Chaise Longue
this entity surface form:
Chaise longue à réglage continu