pdfTeX
E308571
pdfTeX is an extended version of Knuth’s TeX engine that can directly generate PDF output and offers advanced typographic and microtypographic features.
All labels observed (4)
| Label | Occurrences |
|---|---|
| pdfTeX canonical | 13 |
| pdfLaTeX | 3 |
| pdfTeX (in DVI mode) | 1 |
| pdfTeX engine | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2889373 — 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: pdfTeX Context triple: [LaTeX, defaultEngine, pdfTeX]
-
A.
XeTeX
XeTeX is an extension of the TeX typesetting system that natively supports Unicode and modern font technologies like OpenType, enabling high-quality multilingual and typographically advanced document production.
-
B.
LaTeX
LaTeX is a widely used, high-quality typesetting system particularly popular in academia for producing technical and scientific documents with precise control over layout and mathematical notation.
-
C.
TeX Live
TeX Live is a comprehensive, cross-platform TeX distribution that provides a full suite of tools, macros, and fonts for typesetting documents with TeX, LaTeX, and related systems.
-
D.
TeX typesetting system
TeX is a widely influential digital typesetting system created by Donald Knuth, renowned for its precision in mathematical and technical document preparation and its foundational role in modern computer typesetting.
-
E.
The TeXbook
The TeXbook is Donald Knuth’s authoritative manual and tutorial on the TeX typesetting system, widely regarded as the definitive reference for learning and using TeX.
- 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: pdfTeX Target entity description: pdfTeX is an extended version of Knuth’s TeX engine that can directly generate PDF output and offers advanced typographic and microtypographic features.
-
A.
XeTeX
XeTeX is an extension of the TeX typesetting system that natively supports Unicode and modern font technologies like OpenType, enabling high-quality multilingual and typographically advanced document production.
-
B.
LaTeX
LaTeX is a widely used, high-quality typesetting system particularly popular in academia for producing technical and scientific documents with precise control over layout and mathematical notation.
-
C.
TeX Live
TeX Live is a comprehensive, cross-platform TeX distribution that provides a full suite of tools, macros, and fonts for typesetting documents with TeX, LaTeX, and related systems.
-
D.
TeX typesetting system
TeX is a widely influential digital typesetting system created by Donald Knuth, renowned for its precision in mathematical and technical document preparation and its foundational role in modern computer typesetting.
-
E.
The TeXbook
The TeXbook is Donald Knuth’s authoritative manual and tutorial on the TeX typesetting system, widely regarded as the definitive reference for learning and using TeX.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
TeX engine
ⓘ
software ⓘ |
| basedOn |
TeX
ⓘ
linked to:
TeX typesetting system
|
| compatibleWith |
ConTeXt
ⓘ
LaTeX ⓘ plain TeX ⓘ |
| creator | Hàn Thế Thành ⓘ |
| developer |
Hàn Thế Thành
ⓘ
MiKTeX team ⓘ
linked to:
MiKTeX
TeX Live team ⓘ
linked to:
TeX Live
TeX Users Group ⓘ |
| feature |
8-bit input encoding support
ⓘ
PDF annotations ⓘ PDF compression options ⓘ PDF hyperlink support ⓘ PDF image inclusion ⓘ PDF object management ⓘ PDF outlines ⓘ TrueType font embedding ⓘ Type 1 font embedding ⓘ advanced kerning control ⓘ character protrusion ⓘ direct PDF generation ⓘ extended character encodings ⓘ font expansion ⓘ hyphenation optimization ⓘ improved line breaking ⓘ margin kerning ⓘ microtypography ⓘ primitive extensions to TeX ⓘ protrusion ⓘ support for \\pdfprimitive commands ⓘ virtual fonts ⓘ |
| genre | typesetting engine ⓘ |
| license | GNU General Public License ⓘ |
| operatingSystem | cross-platform ⓘ |
| partOf |
MiKTeX
ⓘ
TeX Live ⓘ |
| primaryOutputFormat |
DVI
ⓘ
PDF ⓘ |
| programmingLanguage |
C
ⓘ
Pascal ⓘ WEB ⓘ |
| supportsFontTechnology |
OpenType (via font mapping)
ⓘ
TrueType ⓘ Type 1 ⓘ |
| supportsOutputFormat |
DVI
ⓘ
PDF ⓘ |
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: pdfTeX Description of subject: pdfTeX is an extended version of Knuth’s TeX engine that can directly generate PDF output and offers advanced typographic and microtypographic features.
Referenced by (18)
Full triples — surface form annotated when it differs from this entity's canonical label.