Pilot Custom
E914755
Pilot Custom is a high-end line of Japanese fountain pens renowned for their smooth writing performance, quality craftsmanship, and classic design.
All labels observed (9)
| Label | Occurrences |
|---|---|
| Pilot Custom canonical | 1 |
| Pilot Custom 74 | 1 |
| Pilot Custom 823 | 1 |
| Pilot Custom 845 | 1 |
| Pilot Custom 91 | 1 |
| Pilot Custom 92 | 1 |
| Pilot Custom Heritage 91 | 1 |
| Pilot Custom Heritage 912 | 1 |
| Pilot Custom Heritage 92 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11259856 — 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: Pilot Custom Context triple: [Pilot, brandOf, Pilot Custom]
-
A.
Piper
Piper is a feminine given name best known today through its association with author Piper Kerman and her memoir "Orange Is the New Black."
-
B.
Piper
Piper is a central character in the science fiction television series "Emergence," known for her mysterious origins and unusual abilities that drive much of the show's plot.
-
C.
Ramport Aero
Ramport Aero is the company responsible for managing and operating Zhukovsky International Airport near Moscow, Russia.
-
D.
Pitts
Pitts is the surname of Helen Pitts Douglass, an American suffragist and abolitionist best known as the second wife of Frederick Douglass.
-
E.
Piper Saratoga
The Piper Saratoga is a high-performance, single-engine, six-seat light aircraft known for its use in general aviation and for being the model involved in the fatal crash of John F. Kennedy Jr.
- 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: Pilot Custom Target entity description: Pilot Custom is a high-end line of Japanese fountain pens renowned for their smooth writing performance, quality craftsmanship, and classic design.
-
A.
Piper
Piper is a feminine given name best known today through its association with author Piper Kerman and her memoir "Orange Is the New Black."
-
B.
Piper
Piper is a central character in the science fiction television series "Emergence," known for her mysterious origins and unusual abilities that drive much of the show's plot.
-
C.
Ramport Aero
Ramport Aero is the company responsible for managing and operating Zhukovsky International Airport near Moscow, Russia.
-
D.
Pitts
Pitts is the surname of Helen Pitts Douglass, an American suffragist and abolitionist best known as the second wife of Frederick Douglass.
-
E.
Piper Saratoga
The Piper Saratoga is a high-performance, single-engine, six-seat light aircraft known for its use in general aviation and for being the model involved in the fatal crash of John F. Kennedy Jr.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
fountain pen line
ⓘ
writing instrument line ⓘ |
| brand | Pilot ⓘ |
| category | luxury stationery product ⓘ |
| countryOfOrigin | Japan ⓘ |
| designStyle |
classic
ⓘ
conservative ⓘ |
| hasCapType |
screw cap (on some models)
ⓘ
snap cap (on some models) ⓘ |
| hasModel |
Pilot Custom 74
ⓘ
linked to:
Pilot Custom
Pilot Custom 823 ⓘ
linked to:
Pilot Custom
Pilot Custom 845 ⓘ
linked to:
Pilot Custom
Pilot Custom 91 ⓘ
linked to:
Pilot Custom
Pilot Custom 92 ⓘ
linked to:
Pilot Custom
Pilot Custom Heritage 91 ⓘ
linked to:
Pilot Custom
Pilot Custom Heritage 912 ⓘ
linked to:
Pilot Custom
Pilot Custom Heritage 92 ⓘ
linked to:
Pilot Custom
|
| hasNibOption |
broad nib
ⓘ
fine nib ⓘ medium nib ⓘ specialty nibs ⓘ |
| inkType | liquid ink ⓘ |
| knownFor |
classic design
ⓘ
quality craftsmanship ⓘ smooth writing performance ⓘ |
| manufacturer | Pilot Corporation ⓘ |
| marketSegment | high-end ⓘ |
| materialUsed |
ebonite (on some models)
ⓘ
lacquered wood (on some models) ⓘ resin ⓘ |
| originLanguage | Japanese ⓘ |
| positionInBrandLineup | premium line ⓘ |
| productType | fountain pen ⓘ |
| reputation |
collector-grade fountain pen line
ⓘ
reliable everyday writer ⓘ |
| soldIn |
Japan
ⓘ
international markets ⓘ |
| targetUsers |
collectors
ⓘ
fountain pen enthusiasts ⓘ professionals ⓘ |
| typicalFillingSystem |
cartridge-converter
ⓘ
vacuum filler (on some models) ⓘ |
| typicalNibMaterial | gold ⓘ |
| typicalUse |
calligraphy (with suitable nibs)
ⓘ
handwriting ⓘ professional correspondence ⓘ |
| writingExperience | smooth ⓘ |
| writingSystem | fountain pen ⓘ |
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: Pilot Custom Description of subject: Pilot Custom is a high-end line of Japanese fountain pens renowned for their smooth writing performance, quality craftsmanship, and classic design.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Pilot Custom
linked to: Pilot Custom
linked to: Pilot Custom
linked to: Pilot Custom
linked to: Pilot Custom
linked to: Pilot Custom
linked to: Pilot Custom
linked to: Pilot Custom