EXIF
E630486
EXIF (Exchangeable Image File Format) is a widely used standard that embeds metadata such as camera settings, date, time, and location information into image and audio files created by digital cameras and smartphones.
All labels observed (6)
How this entity was disambiguated
This entity first appeared as the object of triple T6961721 — 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: EXIF Context triple: [Adobe Bridge, supportsMetadataStandard, EXIF]
-
A.
JPEG
JPEG is a widely used digital image format that compresses photographic content to reduce file size while maintaining acceptable visual quality.
-
B.
JPEG XR
JPEG XR is an image compression standard developed by Microsoft that offers higher compression efficiency and support for high dynamic range and wide color gamut compared to traditional JPEG.
-
C.
NEF
NEF (Network Exposure Function) is a 5G core network function that securely exposes network services and capabilities to external applications and third-party systems via standardized APIs.
-
D.
JPEG XL
JPEG XL is a modern image compression format designed to provide significantly better quality, efficiency, and features than legacy JPEG while remaining web- and storage-friendly.
-
E.
TIF
TIF is a major annual international trade fair held in Thessaloniki, Greece, showcasing products, services, and innovations from domestic and global exhibitors.
- 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: EXIF Target entity description: EXIF (Exchangeable Image File Format) is a widely used standard that embeds metadata such as camera settings, date, time, and location information into image and audio files created by digital cameras and smartphones.
-
A.
JPEG
JPEG is a widely used digital image format that compresses photographic content to reduce file size while maintaining acceptable visual quality.
-
B.
JPEG XR
JPEG XR is an image compression standard developed by Microsoft that offers higher compression efficiency and support for high dynamic range and wide color gamut compared to traditional JPEG.
-
C.
NEF
NEF (Network Exposure Function) is a 5G core network function that securely exposes network services and capabilities to external applications and third-party systems via standardized APIs.
-
D.
JPEG XL
JPEG XL is a modern image compression format designed to provide significantly better quality, efficiency, and features than legacy JPEG while remaining web- and storage-friendly.
-
E.
TIF
TIF is a major annual international trade fair held in Thessaloniki, Greece, showcasing products, services, and innovations from domestic and global exhibitors.
- F. None of above. chosen
Statements (56)
| Predicate | Object |
|---|---|
| instanceOf |
file format specification
ⓘ
metadata standard ⓘ |
| abbreviationOf |
Exchangeable Image File Format
ⓘ
linked to:
EXIF
|
| appliesTo |
digital camera images
ⓘ
scanned images ⓘ smartphone images ⓘ |
| contains |
GPS IFD
ⓘ
IFD (Image File Directory) entries ⓘ MakerNote tags ⓘ TIFF-based metadata structure ⓘ thumbnail image data ⓘ |
| countryOfOrigin | Japan ⓘ |
| doesNotApplyTo |
GIF
ⓘ
PNG ⓘ |
| enables |
automatic photo rotation
ⓘ
displaying camera settings in viewers ⓘ photo geotagging ⓘ sorting photos by capture date ⓘ |
| firstPublished | 1995 ⓘ |
| fullName |
Exchangeable Image File Format
ⓘ
linked to:
EXIF
|
| latestMajorVersion | 2.3 ⓘ |
| relatedTo |
IPTC metadata
ⓘ
linked to:
IPTC Photo Metadata
XMP metadata ⓘ |
| standardizedBy |
CIPA
ⓘ
JEITA ⓘ |
| stores |
GPS altitude
ⓘ
GPS latitude ⓘ GPS longitude ⓘ ISO speed ⓘ camera make ⓘ camera model ⓘ date and time of digitization ⓘ date and time of original capture ⓘ exposure time ⓘ f-number ⓘ flash usage ⓘ focal length ⓘ image resolution ⓘ orientation ⓘ white balance ⓘ |
| supportsFileType |
JPEG
ⓘ
TIFF ⓘ WAV ⓘ |
| usedFor |
embedding metadata in audio files
ⓘ
embedding metadata in image files ⓘ storing GPS location information ⓘ storing camera settings ⓘ storing capture date and time ⓘ storing thumbnail previews ⓘ |
| usedIn |
digital cameras
ⓘ
image editing software ⓘ photo management software ⓘ smartphones ⓘ |
| version |
EXIF 2.1
ⓘ
linked to:
EXIF
EXIF 2.2 ⓘ
linked to:
EXIF
EXIF 2.3 ⓘ
linked to:
EXIF
|
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: EXIF Description of subject: EXIF (Exchangeable Image File Format) is a widely used standard that embeds metadata such as camera settings, date, time, and location information into image and audio files created by digital cameras and smartphones.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: EXIF
linked to: EXIF