Pilot Acroball
E914757
Pilot Acroball is a line of hybrid-ink ballpoint pens known for their smooth writing performance and comfortable, ergonomic design.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Pilot Acroball canonical | 1 |
| Pilot Acroball 0.5 mm | 1 |
| Pilot Acroball Colors | 1 |
| Pilot Acroball Fine | 1 |
| Pilot Acroball Medium | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11259859 — 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 Acroball Context triple: [Pilot, brandOf, Pilot Acroball]
-
A.
Lo-Ball
Lo-Ball is an alternative rock band best known for featuring actress and musician Pauley Perrette as its lead singer.
-
B.
Ballblazer
Ballblazer is a pioneering 1984 split-screen, one-on-one futuristic sports video game developed by Lucasfilm Games, known for its fast-paced first-person action and innovative procedural music.
-
C.
Akrobatik
Akrobatik is an American underground hip-hop MC from Boston known for his socially conscious lyrics and work as part of the Perceptionists.
-
D.
Balls of Fury
Balls of Fury is a 2007 sports comedy film that parodies martial-arts tournament movies through an over-the-top underground ping-pong competition.
-
E.
Cadian ball
The Cadian ball is a social gathering in Kate Chopin’s short story “At the ’Cadian Ball,” where members of Louisiana’s Cajun and Creole communities mingle, flirt, and confront issues of class, desire, and cultural identity.
- 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 Acroball Target entity description: Pilot Acroball is a line of hybrid-ink ballpoint pens known for their smooth writing performance and comfortable, ergonomic design.
-
A.
Lo-Ball
Lo-Ball is an alternative rock band best known for featuring actress and musician Pauley Perrette as its lead singer.
-
B.
Ballblazer
Ballblazer is a pioneering 1984 split-screen, one-on-one futuristic sports video game developed by Lucasfilm Games, known for its fast-paced first-person action and innovative procedural music.
-
C.
Akrobatik
Akrobatik is an American underground hip-hop MC from Boston known for his socially conscious lyrics and work as part of the Perceptionists.
-
D.
Balls of Fury
Balls of Fury is a 2007 sports comedy film that parodies martial-arts tournament movies through an over-the-top underground ping-pong competition.
-
E.
Cadian ball
The Cadian ball is a social gathering in Kate Chopin’s short story “At the ’Cadian Ball,” where members of Louisiana’s Cajun and Creole communities mingle, flirt, and confront issues of class, desire, and cultural identity.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
ballpoint pen
ⓘ
pen line ⓘ writing instrument ⓘ |
| brand | Pilot ⓘ |
| countryOfOrigin | Japan ⓘ |
| designedFor |
reduced writing fatigue
ⓘ
smooth consistent lines ⓘ |
| hasComponent |
clip
ⓘ
plastic barrel ⓘ refillable ink refill ⓘ retractable push button ⓘ |
| hasFeature |
comfortable grip
ⓘ
ergonomic design ⓘ retractable mechanism ⓘ rubber grip section ⓘ smooth writing performance ⓘ tungsten carbide ball ⓘ |
| hasInkType |
hybrid ink
ⓘ
low-viscosity ink ⓘ |
| hasProperty |
quick-drying ink
ⓘ
reliable ink flow ⓘ smudge-resistant ink ⓘ |
| hasUse |
everyday writing
ⓘ
note-taking ⓘ office work ⓘ school work ⓘ |
| hasVariant |
Pilot Acroball 0.5 mm
ⓘ
linked to:
Pilot Acroball
Pilot Acroball 0.7 mm ⓘ Pilot Acroball 1.0 mm ⓘ Pilot Acroball Colors ⓘ
linked to:
Pilot Acroball
Pilot Acroball Fine ⓘ
linked to:
Pilot Acroball
Pilot Acroball Medium ⓘ
linked to:
Pilot Acroball
|
| inkColorOption |
black
ⓘ
blue ⓘ green ⓘ red ⓘ |
| manufacturer | Pilot Corporation ⓘ |
| marketedAs |
comfortable pen for long writing sessions
ⓘ
smooth-writing ballpoint pen ⓘ |
| targetMarket |
general consumers
ⓘ
office workers ⓘ students ⓘ |
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 Acroball Description of subject: Pilot Acroball is a line of hybrid-ink ballpoint pens known for their smooth writing performance and comfortable, ergonomic design.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Pilot Acroball
linked to: Pilot Acroball
linked to: Pilot Acroball
linked to: Pilot Acroball