Château d’Yquem
E283803
Château d’Yquem is a legendary Bordeaux wine estate renowned worldwide for producing some of the most prestigious and long-lived sweet wines from the Sauternes appellation.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Château d’Yquem canonical | 4 |
| Château d'Yquem | 2 |
| Y (Ygrec) de Château d’Yquem | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2491307 — 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: Château d’Yquem Context triple: [Sauternes, notableEstate, Château d’Yquem]
-
A.
Château La Mission Haut-Brion
Château La Mission Haut-Brion is a renowned Bordeaux wine estate in Pessac-Léognan, celebrated for its powerful, long-lived red wines that rival the region’s First Growths.
-
B.
Château Haut-Brion
Château Haut-Brion is a historic Bordeaux wine estate renowned as one of the region’s premier grand cru producers, celebrated for its age-worthy, complex red and white wines.
-
C.
Château Le Pin
Château Le Pin is a tiny, cult-status Bordeaux wine estate in Pomerol renowned for producing some of the world’s most sought-after and expensive Merlot-based wines.
-
D.
Domaine de Chevalier
Domaine de Chevalier is a renowned Bordeaux wine estate in the Pessac-Léognan appellation, celebrated for producing both high-quality red and white grand cru classé wines.
-
E.
Château La Tour Haut-Brion
Château La Tour Haut-Brion was a renowned, now-discontinued Bordeaux wine estate in Pessac-Léognan, celebrated for its high-quality red wines and historic association with the Haut-Brion properties.
- 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: Château d’Yquem Target entity description: Château d’Yquem is a legendary Bordeaux wine estate renowned worldwide for producing some of the most prestigious and long-lived sweet wines from the Sauternes appellation.
-
A.
Château La Mission Haut-Brion
Château La Mission Haut-Brion is a renowned Bordeaux wine estate in Pessac-Léognan, celebrated for its powerful, long-lived red wines that rival the region’s First Growths.
-
B.
Château Haut-Brion
Château Haut-Brion is a historic Bordeaux wine estate renowned as one of the region’s premier grand cru producers, celebrated for its age-worthy, complex red and white wines.
-
C.
Château Le Pin
Château Le Pin is a tiny, cult-status Bordeaux wine estate in Pomerol renowned for producing some of the world’s most sought-after and expensive Merlot-based wines.
-
D.
Domaine de Chevalier
Domaine de Chevalier is a renowned Bordeaux wine estate in the Pessac-Léognan appellation, celebrated for producing both high-quality red and white grand cru classé wines.
-
E.
Château La Tour Haut-Brion
Château La Tour Haut-Brion was a renowned, now-discontinued Bordeaux wine estate in Pessac-Léognan, celebrated for its high-quality red wines and historic association with the Haut-Brion properties.
- F. None of above. chosen
Statements (52)
| Predicate | Object |
|---|---|
| instanceOf |
Bordeaux wine estate
ⓘ
Sauternes producer ⓘ vineyard ⓘ wine estate ⓘ |
| agingDuration | around 3 years in barrel (approximate, varies by vintage) ⓘ |
| agingPotential |
can age for many decades
ⓘ
some vintages can age for over a century ⓘ |
| agingVessel | oak barrels ⓘ |
| appellation |
Sauternes
ⓘ
surface form:
Sauternes AOC
|
| classification | Premier Cru Supérieur ⓘ |
| classifiedIn |
1855 Bordeaux classification
ⓘ
surface form:
1855 Bordeaux Wine Official Classification
|
| collectability | highly collectible wine ⓘ |
| country | France ⓘ |
| fermentationVessel | oak barrels ⓘ |
| foundedBefore | 1855 classification ⓘ |
| grapePlantingShare | majority Sémillon with minority Sauvignon blanc ⓘ |
| grapeVariety |
Sauvignon Blanc
ⓘ
surface form:
Sauvignon blanc
Sémillon ⓘ |
| grapeVarietyShare |
Sauvignon Blanc
ⓘ
surface form:
Sauvignon blanc is the minority variety
Sémillon ⓘ
surface form:
Sémillon is the dominant variety
|
| harvestMethod |
manual harvest
ⓘ
multiple passes through vineyard (tries) ⓘ |
| hasSecondWine |
Château d’Yquem
self-linksurface differs
ⓘ
surface form:
Y (Ygrec) de Château d’Yquem
|
| historicalReputation | one of the world’s most prestigious sweet wines ⓘ |
| isOnlyEstateWithRank | only Sauternes classified as Premier Cru Supérieur in 1855 ⓘ |
| locatedIn |
Bordeaux
ⓘ
Gironde ⓘ Graves wine region ⓘ Nouvelle-Aquitaine ⓘ Sauternes ⓘ |
| marketPosition | luxury wine ⓘ |
| notableFor |
botrytized wines
ⓘ
exceptional aging potential ⓘ high residual sugar and high acidity balance ⓘ long-lived sweet wines ⓘ low yields ⓘ multiple selective pickings of grapes ⓘ |
| owner |
LVMH
ⓘ
surface form:
LVMH Moët Hennessy Louis Vuitton (majority owner)
|
| previousOwnerFamily | Lur-Saluces family ⓘ |
| region | Bordeaux wine region ⓘ |
| secondWineStyle | dry white Bordeaux ⓘ |
| servingSuggestion |
can be paired with blue cheese
ⓘ
can be paired with foie gras ⓘ often served as dessert wine ⓘ |
| typicalAlcohol | around 13–14% ABV ⓘ |
| typicalProduction | low production compared to vineyard size ⓘ |
| typicalResidualSugar | high residual sugar for Sauternes ⓘ |
| uses | botrytis cinerea (noble rot) ⓘ |
| vineyardSize | approximately 100 hectares planted ⓘ |
| website | https://yquem.fr/ ⓘ |
| wineColor | white ⓘ |
| wineStyle | sweet white wine ⓘ |
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: Château d’Yquem Description of subject: Château d’Yquem is a legendary Bordeaux wine estate renowned worldwide for producing some of the most prestigious and long-lived sweet wines from the Sauternes appellation.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Château d'Yquem
this entity surface form:
Château d'Yquem
this entity surface form:
Y (Ygrec) de Château d’Yquem
subject surface form:
Sauternes