Sony FE 85mm f/1.4 GM
E775609
The Sony FE 85mm f/1.4 GM is a high-end full-frame portrait prime lens renowned for its sharpness, creamy bokeh, and fast autofocus, designed for Sony E-mount mirrorless cameras.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sony FE 85mm f/1.4 GM canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9000778 — 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: Sony FE 85mm f/1.4 GM Context triple: [Sony G Master lenses, includes, Sony FE 85mm f/1.4 GM]
-
A.
Sony FE 16-35mm f/2.8 GM
The Sony FE 16-35mm f/2.8 GM is a professional full-frame ultra-wide-angle zoom lens known for its constant fast aperture, high corner-to-corner sharpness, and premium build quality for Sony E-mount cameras.
-
B.
Sony G Master lenses
Sony G Master lenses are Sony’s premium line of full-frame E-mount lenses known for their exceptional sharpness, advanced optics, and professional-grade build quality.
-
C.
Sony FE 200-600mm f/5.6-6.3 G OSS (not G Master but often associated in telephoto lineup)
The Sony FE 200–600mm f/5.6–6.3 G OSS is a full-frame super-telephoto zoom lens popular among wildlife and sports photographers for its long reach, internal zoom, and strong optical performance at a relatively accessible price point.
-
D.
Sony α1
The Sony α1 is a flagship full-frame mirrorless camera renowned for combining extremely high-resolution stills with advanced high-speed performance and professional-grade video capabilities.
-
E.
Sony α9 series
The Sony α9 series is a line of professional full-frame mirrorless cameras known for their high-speed continuous shooting, advanced autofocus, and suitability for sports and action photography.
- 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: Sony FE 85mm f/1.4 GM Target entity description: The Sony FE 85mm f/1.4 GM is a high-end full-frame portrait prime lens renowned for its sharpness, creamy bokeh, and fast autofocus, designed for Sony E-mount mirrorless cameras.
-
A.
Sony FE 16-35mm f/2.8 GM
The Sony FE 16-35mm f/2.8 GM is a professional full-frame ultra-wide-angle zoom lens known for its constant fast aperture, high corner-to-corner sharpness, and premium build quality for Sony E-mount cameras.
-
B.
Sony G Master lenses
Sony G Master lenses are Sony’s premium line of full-frame E-mount lenses known for their exceptional sharpness, advanced optics, and professional-grade build quality.
-
C.
Sony FE 200-600mm f/5.6-6.3 G OSS (not G Master but often associated in telephoto lineup)
The Sony FE 200–600mm f/5.6–6.3 G OSS is a full-frame super-telephoto zoom lens popular among wildlife and sports photographers for its long reach, internal zoom, and strong optical performance at a relatively accessible price point.
-
D.
Sony α1
The Sony α1 is a flagship full-frame mirrorless camera renowned for combining extremely high-resolution stills with advanced high-speed performance and professional-grade video capabilities.
-
E.
Sony α9 series
The Sony α9 series is a line of professional full-frame mirrorless cameras known for their high-speed continuous shooting, advanced autofocus, and suitability for sports and action photography.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Sony G Master lens
ⓘ
camera lens ⓘ portrait lens ⓘ prime lens ⓘ |
| angleOfViewAPSC | approximately 19 degrees ⓘ |
| angleOfViewFullFrame | approximately 29 degrees ⓘ |
| apertureRing | yes ⓘ |
| apertureRingDeClickSwitch | yes ⓘ |
| autofocus | yes ⓘ |
| bokehCharacteristic | smooth ⓘ |
| coating | Sony Nano AR Coating ⓘ |
| compatibleCameraType |
Sony APS-C E-mount mirrorless camera
ⓘ
Sony full-frame E-mount mirrorless camera ⓘ |
| diaphragmBlades | 11 ⓘ |
| diaphragmType | circular aperture ⓘ |
| dustAndMoistureResistance | yes ⓘ |
| filterThreadSize | 77 mm ⓘ |
| focalLength | 85 mm ⓘ |
| focalLengthType | fixed ⓘ |
| focusDrive | ring drive SSM ⓘ |
| focusHoldButton | yes ⓘ |
| focusMode | AF/MF switch ⓘ |
| focusType | internal focusing ⓘ |
| format | 35mm full-frame ⓘ |
| imageQualityCharacteristic |
good subject isolation
ⓘ
high contrast ⓘ high sharpness ⓘ |
| intendedUse |
low-light photography
ⓘ
portrait photography ⓘ wedding photography ⓘ |
| introducedBy | Sony Alpha system ⓘ |
| lensConstructionElements | 11 ⓘ |
| lensConstructionGroups | 8 ⓘ |
| lensHoodIncluded | yes ⓘ |
| manualFocusRing | yes ⓘ |
| manufacturer | Sony ⓘ |
| marketedAs | professional portrait prime lens ⓘ |
| maximumAperture | f/1.4 ⓘ |
| maximumMagnification | 0.12x ⓘ |
| minimumAperture | f/16 ⓘ |
| minimumFocusDistance | 0.8 m ⓘ |
| mount | Sony E-mount ⓘ |
| productLinePosition | high-end ⓘ |
| series | G Master ⓘ |
| specialElements |
ED glass elements
ⓘ
XA (extreme aspherical) element ⓘ |
| useOnAPSCCropEquivalent | about 127.5 mm ⓘ |
| weatherSealing | yes ⓘ |
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: Sony FE 85mm f/1.4 GM Description of subject: The Sony FE 85mm f/1.4 GM is a high-end full-frame portrait prime lens renowned for its sharpness, creamy bokeh, and fast autofocus, designed for Sony E-mount mirrorless cameras.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.