Triple

T18266000

Position	Surface form	Disambiguated ID	Type / Status
Subject	Computer Modern	`E437484`	entity
Predicate	hasVariant	`P455`	FINISHED
Object	Computer Modern Typewriter	`—`	NE NERFINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Computer Modern Typewriter | Statement: [Computer Modern, hasVariant, Computer Modern Typewriter]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Computer Modern Typewriter
Context triple: [Computer Modern, hasVariant, Computer Modern Typewriter]

A. Smith Premier typewriter
The Smith Premier typewriter was an influential late-19th-century writing machine known for its full keyboard and role in the early development of commercial typewriters.
B. Burroughs adding machine
The Burroughs adding machine is a pioneering mechanical calculator that automated arithmetic operations and became widely used in offices and businesses in the late 19th and early 20th centuries.
C. Chicago Typewriter
Chicago Typewriter is a famous nickname for the Thompson submachine gun, a Prohibition-era American firearm closely associated with gangsters and law enforcement.
D. IBM Model F keyboard systems
IBM Model F keyboard systems are early 1980s IBM mechanical keyboards renowned for their robust buckling-spring switches, heavy metal construction, and enduring influence on keyboard design.
E. IBM 407 accounting machine
The IBM 407 accounting machine was an electromechanical punched-card tabulator widely used in mid-20th-century business data processing for tasks such as billing, payroll, and general accounting.
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: Computer Modern Typewriter
Target entity description: Computer Modern Typewriter is a monospaced, typewriter-style variant of the Computer Modern font family commonly used in TeX documents for code and verbatim text.

A. Smith Premier typewriter
The Smith Premier typewriter was an influential late-19th-century writing machine known for its full keyboard and role in the early development of commercial typewriters.
B. Burroughs adding machine
The Burroughs adding machine is a pioneering mechanical calculator that automated arithmetic operations and became widely used in offices and businesses in the late 19th and early 20th centuries.
C. Chicago Typewriter
Chicago Typewriter is a famous nickname for the Thompson submachine gun, a Prohibition-era American firearm closely associated with gangsters and law enforcement.
D. IBM Model F keyboard systems
IBM Model F keyboard systems are early 1980s IBM mechanical keyboards renowned for their robust buckling-spring switches, heavy metal construction, and enduring influence on keyboard design.
E. IBM 407 accounting machine
The IBM 407 accounting machine was an electromechanical punched-card tabulator widely used in mid-20th-century business data processing for tasks such as billing, payroll, and general accounting.
F. None of above. chosen

Provenance (2 batches)

Stage	Batch ID	Job type	Status
creating	`batch_69d8b913351c8190932b6a426de04b41`	elicitation	completed
NER	`batch_69e4ff7af85c81909859e7247738a535`	ner	completed

Created at: April 10, 2026, 10:34 a.m.