AIモデル比較

GPT Image 2 1051語 ／ 100.2秒 ／ 768×1024

日本語の指示文＋長い散文。避けたい要素は本文の末尾に畳み込んでいます。

次の写真を1枚生成してください。加工や文字入れはせず、写真として成立させてください。

A highly realistic professional beauty portrait photograph of a young Japanese woman in her early 20s, photographed as a hair salon catalogue model.

She has a natural, approachable everyday presence, extremely natural understated makeup, natural eyebrows, subtle blush, muted rose-beige lips.

Realistic skin texture with visible fine pores across the nose, cheeks and forehead, with pore size varying by area. A light natural sheen on the nose bridge and cheekbones, rendered as small soft specular highlights that follow the micro-relief of the skin rather than an airbrushed glow. The complexion is clear and even, with only a faint warmth around the nostrils and the inner cheeks. No freckles and no blemishes. Fine vellus hair catching the light along the jawline. Very delicate natural imperfections. Subtle realistic facial asymmetry: slightly different eyelid heights on the left and the right, mouth corners that are not perfectly mirrored, and eyebrows with minor natural differences. Natural tonal variation across the skin, realistic peach fuzz, subtle under-eye texture and natural skin translucency.

The hairstyle is the main subject of the photograph and the hair is fully visible from the roots to the ends, its silhouette clearly separated from the background.

Her hair is semi-long, falling to the upper chest.

The cut is an hourglass silhouette with a distinct waist-narrowing curl at the mid-lengths.

Around the face: center-parted curtain bangs.

The hair is finished with a Korean goddess wave, S-curve flowing wave pattern through the mid-lengths.

The hair colour is milk-tea beige, warm light beige, on a no-bleach virgin base.

The hair must read as real human hair rather than digitally generated hair. Highlights are specular reflections off cylindrical fibres, breaking up and scattering across the strands, never continuous painted ribbons of light. Individual fine strands are visible around the forehead and the sides of the face. Hair fibre thickness varies naturally, with fine and thicker strands mixed together. A few very fine flyaway hairs catch the light at different positions on the left and on the right. The roots have realistic density and slight irregularity, and highlights vary naturally from strand to strand.

She is wearing a simple plain top in a muted neutral tone.

She is photographed against a clean seamless off-white studio background.

Soft natural morning sunlight enters through a sheer curtain from the upper left, creating delicate highlights on the hair and subtle dappled shadows on the skin. The light is soft, warm and airy with gentle shadow transitions.

The image is bright, airy and high-key. The skin is luminous and translucent, with delicate subsurface light scattering glowing through the cheeks, the earlobes and the tip of the nose. Soft natural skin luminosity, a gentle rim light tracing the outline of the hair, and generous natural reflected light opening up the shadow side. Highlights roll off softly instead of clipping, the background sits in clean light tones close to white, and the overall exposure is a touch brighter than neutral. The white balance is neutral to slightly cool, never yellow, never muddy, never dull.

The lighting is directional and produces real shadows. A soft shadow from the jaw falls onto the neck, an occlusion shadow sits where the hair meets the shoulder and where the hair meets the side of the face, and the nose casts a shadow to one side. The shadow side of the face is lifted by generous bounced light from a white surface, so it stays clearly lighter than the background while remaining a step below the lit side. The face reads as a three-dimensional form, and the whole frame stays bright and airy with the shadows kept open rather than heavy.

The subject is turned to a three-quarter angle.

vertical 9:16 composition, intended for output at 1080x1920 pixels, medium close-up framing, head and upper torso visible, comfortable negative space around the head.

Photographed by an experienced fashion and beauty photographer for a hair salon. The skin has not been smoothed and the pores are intact, but the frame is exposed bright and finished with the light, airy, high-key colour of a Japanese salon catalogue.

Shot on a full-frame professional camera with an 85mm portrait lens at f/1.8. Shallow but realistic depth of field, natural optical bokeh, realistic lens rendering, subtle highlight roll-off, high dynamic range, natural colour science, realistic skin tones and fine micro-contrast.

Maximum image quality. Ultra-high resolution with fine micro-detail throughout: individual eyelashes, individual hair strands, skin pores and fabric weave all remain distinctly resolved. Critically sharp focus on the eyes and on the hairline, with the sharpness falling off naturally into the background. Clean noise-free rendering with no compression artefacts, no digital smearing, no loss of detail in the darkest and brightest areas, and a full natural tonal range. Focus is critically sharp on the near eye and on the hairline, and falls off measurably on the far cheek, the ear and the shoulder, so depth reads naturally. No film grain and no added noise: the quality must come from real detail, never from texture overlays.

The image should look like an authentic, unretouched photograph taken in a hair salon, not an AI-generated image and not a retouched beauty advertisement. Photorealistic and extremely detailed, with realistic individual hair strands, realistic eyelashes, realistic fabric texture and physically accurate light. Its quality comes from real detail and real shadows, never from added grain or noise.

Avoid all of the following: grid, collage, contact sheet, multi-panel image, split screen, diptych, triptych, montage, storyboard, multiple views in one frame, side-by-side comparison, AI-generated look, plastic skin, porcelain skin, over-smoothed skin, airbrushed skin, poreless skin, waxy skin, excessive retouching, beauty filter, flat shadowless lighting, evenly lit face, no shadow under the jaw, painted hair highlights, continuous ribbon highlights on hair, film grain, added noise, chromatic aberration, low resolution, CGI, 3D render, illustration, anime style, doll-like face, perfectly symmetrical face, mirror-symmetric facial features, identical left and right eyelids, identical mouth corners, perfectly mirrored eyebrows, hair perfectly parallel on both sides, all hair strands the same thickness, fake hair, synthetic hair, hair strands merging together, repeated hair patterns, clumped hair, melted hair, frizzy dry damaged hair, split ends, excessive sharpening, oversaturated colours, HDR look, unnatural bokeh, fake lens flare, overexposure, underexposure, distorted face, deformed hands, extra fingers, duplicate features, unnatural anatomy, watermark, text artifacts, logo, brand name, busy background, stock photo cliche.

GPT Image 2 1058語 ／ 107.3秒 ／ 768×1024

日本語の指示文＋長い散文。避けたい要素は本文の末尾に畳み込んでいます。

次の写真を1枚生成してください。加工や文字入れはせず、写真として成立させてください。

A highly realistic professional beauty portrait photograph of a young Japanese woman in her early 20s, photographed as a hair salon catalogue model.

She has a natural, approachable everyday presence, extremely natural understated makeup, natural eyebrows, subtle blush, muted rose-beige lips.

Realistic skin texture with visible fine pores across the nose, cheeks and forehead, with pore size varying by area. A light natural sheen on the nose bridge and cheekbones, rendered as small soft specular highlights that follow the micro-relief of the skin rather than an airbrushed glow. The complexion is clear and even, with only a faint warmth around the nostrils and the inner cheeks. No freckles and no blemishes. Fine vellus hair catching the light along the jawline. Very delicate natural imperfections. Subtle realistic facial asymmetry: slightly different eyelid heights on the left and the right, mouth corners that are not perfectly mirrored, and eyebrows with minor natural differences. Natural tonal variation across the skin, realistic peach fuzz, subtle under-eye texture and natural skin translucency.

The hairstyle is the main subject of the photograph and the hair is fully visible from the roots to the ends, its silhouette clearly separated from the background.

Her hair is long, falling below the chest.

The cut is a Korean-style layered cut with pronounced face-framing layers and soft C-shaped movement around the cheeks.

Around the face: airy translucent bangs with sparse density and a breathable feel.

The hair is finished with a soft 32mm-barrel loose curl.

The hair colour is olive grayge, gray-beige with an olive green undertone, on a no-bleach virgin base.

The hair must read as real human hair rather than digitally generated hair. Highlights are specular reflections off cylindrical fibres, breaking up and scattering across the strands, never continuous painted ribbons of light. Individual fine strands are visible around the forehead and the sides of the face. Hair fibre thickness varies naturally, with fine and thicker strands mixed together. A few very fine flyaway hairs catch the light at different positions on the left and on the right. The roots have realistic density and slight irregularity, and highlights vary naturally from strand to strand.

She is wearing a simple plain top in a muted neutral tone.

She is photographed against a clean seamless off-white studio background.

Soft natural morning sunlight enters through a sheer curtain from the upper left, creating delicate highlights on the hair and subtle dappled shadows on the skin. The light is soft, warm and airy with gentle shadow transitions.

The image is bright, airy and high-key. The skin is luminous and translucent, with delicate subsurface light scattering glowing through the cheeks, the earlobes and the tip of the nose. Soft natural skin luminosity, a gentle rim light tracing the outline of the hair, and generous natural reflected light opening up the shadow side. Highlights roll off softly instead of clipping, the background sits in clean light tones close to white, and the overall exposure is a touch brighter than neutral. The white balance is neutral to slightly cool, never yellow, never muddy, never dull.

The lighting is directional and produces real shadows. A soft shadow from the jaw falls onto the neck, an occlusion shadow sits where the hair meets the shoulder and where the hair meets the side of the face, and the nose casts a shadow to one side. The shadow side of the face is lifted by generous bounced light from a white surface, so it stays clearly lighter than the background while remaining a step below the lit side. The face reads as a three-dimensional form, and the whole frame stays bright and airy with the shadows kept open rather than heavy.

The subject is turned to a three-quarter angle.

vertical 9:16 composition, intended for output at 1080x1920 pixels, medium close-up framing, head and upper torso visible, comfortable negative space around the head.

Photographed by an experienced fashion and beauty photographer for a hair salon. The skin has not been smoothed and the pores are intact, but the frame is exposed bright and finished with the light, airy, high-key colour of a Japanese salon catalogue.

Shot on a full-frame professional camera with an 85mm portrait lens at f/1.8. Shallow but realistic depth of field, natural optical bokeh, realistic lens rendering, subtle highlight roll-off, high dynamic range, natural colour science, realistic skin tones and fine micro-contrast.

Maximum image quality. Ultra-high resolution with fine micro-detail throughout: individual eyelashes, individual hair strands, skin pores and fabric weave all remain distinctly resolved. Critically sharp focus on the eyes and on the hairline, with the sharpness falling off naturally into the background. Clean noise-free rendering with no compression artefacts, no digital smearing, no loss of detail in the darkest and brightest areas, and a full natural tonal range. Focus is critically sharp on the near eye and on the hairline, and falls off measurably on the far cheek, the ear and the shoulder, so depth reads naturally. No film grain and no added noise: the quality must come from real detail, never from texture overlays.

The image should look like an authentic, unretouched photograph taken in a hair salon, not an AI-generated image and not a retouched beauty advertisement. Photorealistic and extremely detailed, with realistic individual hair strands, realistic eyelashes, realistic fabric texture and physically accurate light. Its quality comes from real detail and real shadows, never from added grain or noise.

Avoid all of the following: grid, collage, contact sheet, multi-panel image, split screen, diptych, triptych, montage, storyboard, multiple views in one frame, side-by-side comparison, AI-generated look, plastic skin, porcelain skin, over-smoothed skin, airbrushed skin, poreless skin, waxy skin, excessive retouching, beauty filter, flat shadowless lighting, evenly lit face, no shadow under the jaw, painted hair highlights, continuous ribbon highlights on hair, film grain, added noise, chromatic aberration, low resolution, CGI, 3D render, illustration, anime style, doll-like face, perfectly symmetrical face, mirror-symmetric facial features, identical left and right eyelids, identical mouth corners, perfectly mirrored eyebrows, hair perfectly parallel on both sides, all hair strands the same thickness, fake hair, synthetic hair, hair strands merging together, repeated hair patterns, clumped hair, melted hair, frizzy dry damaged hair, split ends, excessive sharpening, oversaturated colours, HDR look, unnatural bokeh, fake lens flare, overexposure, underexposure, distorted face, deformed hands, extra fingers, duplicate features, unnatural anatomy, watermark, text artifacts, logo, brand name, busy background, stock photo cliche.

GPT Image 2 1070語 ／ 103.0秒 ／ 768×1024

日本語の指示文＋長い散文。避けたい要素は本文の末尾に畳み込んでいます。

次の写真を1枚生成してください。加工や文字入れはせず、写真として成立させてください。

A highly realistic professional beauty portrait photograph of a young Japanese woman in her early 20s, photographed as a hair salon catalogue model.

She has a natural, approachable everyday presence, extremely natural understated makeup, natural eyebrows, subtle blush, muted rose-beige lips.

Realistic skin texture with visible fine pores across the nose, cheeks and forehead, with pore size varying by area. A light natural sheen on the nose bridge and cheekbones, rendered as small soft specular highlights that follow the micro-relief of the skin rather than an airbrushed glow. The complexion is clear and even, with only a faint warmth around the nostrils and the inner cheeks. No freckles and no blemishes. Fine vellus hair catching the light along the jawline. Very delicate natural imperfections. Subtle realistic facial asymmetry: slightly different eyelid heights on the left and the right, mouth corners that are not perfectly mirrored, and eyebrows with minor natural differences. Natural tonal variation across the skin, realistic peach fuzz, subtle under-eye texture and natural skin translucency.

The hairstyle is the main subject of the photograph and the hair is fully visible from the roots to the ends, its silhouette clearly separated from the background.

Her hair is bob length, sitting at the jawline.

The cut is a blunt cut with a sharp horizontal line at the ends, clean straight perimeter, minimal layering.

Around the face: no bangs, hair swept back from the forehead.

The hair is finished with a one-curl outward flick at the ends and a premium reconstructive treatment finish, exceptionally healthy glossy hair surface.

The hair colour is blue-black, almost black with a blue undertone, on a no-bleach virgin base.

The hair must read as real human hair rather than digitally generated hair. Highlights are specular reflections off cylindrical fibres, breaking up and scattering across the strands, never continuous painted ribbons of light. Individual fine strands are visible around the forehead and the sides of the face. Hair fibre thickness varies naturally, with fine and thicker strands mixed together. A few very fine flyaway hairs catch the light at different positions on the left and on the right. The roots have realistic density and slight irregularity, and highlights vary naturally from strand to strand.

She is wearing a simple plain top in a muted neutral tone.

She is photographed against a clean seamless off-white studio background.

Soft natural morning sunlight enters through a sheer curtain from the upper left, creating delicate highlights on the hair and subtle dappled shadows on the skin. The light is soft, warm and airy with gentle shadow transitions.

The image is bright, airy and high-key. The skin is luminous and translucent, with delicate subsurface light scattering glowing through the cheeks, the earlobes and the tip of the nose. Soft natural skin luminosity, a gentle rim light tracing the outline of the hair, and generous natural reflected light opening up the shadow side. Highlights roll off softly instead of clipping, the background sits in clean light tones close to white, and the overall exposure is a touch brighter than neutral. The white balance is neutral to slightly cool, never yellow, never muddy, never dull.

The lighting is directional and produces real shadows. A soft shadow from the jaw falls onto the neck, an occlusion shadow sits where the hair meets the shoulder and where the hair meets the side of the face, and the nose casts a shadow to one side. The shadow side of the face is lifted by generous bounced light from a white surface, so it stays clearly lighter than the background while remaining a step below the lit side. The face reads as a three-dimensional form, and the whole frame stays bright and airy with the shadows kept open rather than heavy.

The subject is turned to a three-quarter angle.

vertical 9:16 composition, intended for output at 1080x1920 pixels, medium close-up framing, head and upper torso visible, comfortable negative space around the head.

Photographed by an experienced fashion and beauty photographer for a hair salon. The skin has not been smoothed and the pores are intact, but the frame is exposed bright and finished with the light, airy, high-key colour of a Japanese salon catalogue.

Shot on a full-frame professional camera with an 85mm portrait lens at f/1.8. Shallow but realistic depth of field, natural optical bokeh, realistic lens rendering, subtle highlight roll-off, high dynamic range, natural colour science, realistic skin tones and fine micro-contrast.

Maximum image quality. Ultra-high resolution with fine micro-detail throughout: individual eyelashes, individual hair strands, skin pores and fabric weave all remain distinctly resolved. Critically sharp focus on the eyes and on the hairline, with the sharpness falling off naturally into the background. Clean noise-free rendering with no compression artefacts, no digital smearing, no loss of detail in the darkest and brightest areas, and a full natural tonal range. Focus is critically sharp on the near eye and on the hairline, and falls off measurably on the far cheek, the ear and the shoulder, so depth reads naturally. No film grain and no added noise: the quality must come from real detail, never from texture overlays.

The image should look like an authentic, unretouched photograph taken in a hair salon, not an AI-generated image and not a retouched beauty advertisement. Photorealistic and extremely detailed, with realistic individual hair strands, realistic eyelashes, realistic fabric texture and physically accurate light. Its quality comes from real detail and real shadows, never from added grain or noise.

Avoid all of the following: grid, collage, contact sheet, multi-panel image, split screen, diptych, triptych, montage, storyboard, multiple views in one frame, side-by-side comparison, AI-generated look, plastic skin, porcelain skin, over-smoothed skin, airbrushed skin, poreless skin, waxy skin, excessive retouching, beauty filter, flat shadowless lighting, evenly lit face, no shadow under the jaw, painted hair highlights, continuous ribbon highlights on hair, film grain, added noise, chromatic aberration, low resolution, CGI, 3D render, illustration, anime style, doll-like face, perfectly symmetrical face, mirror-symmetric facial features, identical left and right eyelids, identical mouth corners, perfectly mirrored eyebrows, hair perfectly parallel on both sides, all hair strands the same thickness, fake hair, synthetic hair, hair strands merging together, repeated hair patterns, clumped hair, melted hair, frizzy dry damaged hair, split ends, excessive sharpening, oversaturated colours, HDR look, unnatural bokeh, fake lens flare, overexposure, underexposure, distorted face, deformed hands, extra fingers, duplicate features, unnatural anatomy, watermark, text artifacts, logo, brand name, busy background, stock photo cliche.

GPT Image 2 1057語 ／ 103.7秒 ／ 768×1024

日本語の指示文＋長い散文。避けたい要素は本文の末尾に畳み込んでいます。

次の写真を1枚生成してください。加工や文字入れはせず、写真として成立させてください。

A highly realistic professional beauty portrait photograph of a young Japanese woman in her early 20s, photographed as a hair salon catalogue model.

She has a natural, approachable everyday presence, extremely natural understated makeup, natural eyebrows, subtle blush, muted rose-beige lips.

Realistic skin texture with visible fine pores across the nose, cheeks and forehead, with pore size varying by area. A light natural sheen on the nose bridge and cheekbones, rendered as small soft specular highlights that follow the micro-relief of the skin rather than an airbrushed glow. The complexion is clear and even, with only a faint warmth around the nostrils and the inner cheeks. No freckles and no blemishes. Fine vellus hair catching the light along the jawline. Very delicate natural imperfections. Subtle realistic facial asymmetry: slightly different eyelid heights on the left and the right, mouth corners that are not perfectly mirrored, and eyebrows with minor natural differences. Natural tonal variation across the skin, realistic peach fuzz, subtle under-eye texture and natural skin translucency.

The hairstyle is the main subject of the photograph and the hair is fully visible from the roots to the ends, its silhouette clearly separated from the background.

Her hair is long, falling below the chest.

The cut is a long layered cut with long cascading layers and lightweight ends.

Around the face: swept-side bangs flowing to one side.

The hair is finished with a one-curl inward roll at the ends.

The hair colour is dark mocha brown, with face-framing colour, an accent colour around the face perimeter, on a no-bleach virgin base.

The hair must read as real human hair rather than digitally generated hair. Highlights are specular reflections off cylindrical fibres, breaking up and scattering across the strands, never continuous painted ribbons of light. Individual fine strands are visible around the forehead and the sides of the face. Hair fibre thickness varies naturally, with fine and thicker strands mixed together. A few very fine flyaway hairs catch the light at different positions on the left and on the right. The roots have realistic density and slight irregularity, and highlights vary naturally from strand to strand.

She is wearing a simple plain top in a muted neutral tone.

She is photographed against a clean seamless off-white studio background.

Soft natural morning sunlight enters through a sheer curtain from the upper left, creating delicate highlights on the hair and subtle dappled shadows on the skin. The light is soft, warm and airy with gentle shadow transitions.

The image is bright, airy and high-key. The skin is luminous and translucent, with delicate subsurface light scattering glowing through the cheeks, the earlobes and the tip of the nose. Soft natural skin luminosity, a gentle rim light tracing the outline of the hair, and generous natural reflected light opening up the shadow side. Highlights roll off softly instead of clipping, the background sits in clean light tones close to white, and the overall exposure is a touch brighter than neutral. The white balance is neutral to slightly cool, never yellow, never muddy, never dull.

The lighting is directional and produces real shadows. A soft shadow from the jaw falls onto the neck, an occlusion shadow sits where the hair meets the shoulder and where the hair meets the side of the face, and the nose casts a shadow to one side. The shadow side of the face is lifted by generous bounced light from a white surface, so it stays clearly lighter than the background while remaining a step below the lit side. The face reads as a three-dimensional form, and the whole frame stays bright and airy with the shadows kept open rather than heavy.

The subject is turned to a three-quarter angle.

vertical 9:16 composition, intended for output at 1080x1920 pixels, medium close-up framing, head and upper torso visible, comfortable negative space around the head.

Photographed by an experienced fashion and beauty photographer for a hair salon. The skin has not been smoothed and the pores are intact, but the frame is exposed bright and finished with the light, airy, high-key colour of a Japanese salon catalogue.

Shot on a full-frame professional camera with an 85mm portrait lens at f/1.8. Shallow but realistic depth of field, natural optical bokeh, realistic lens rendering, subtle highlight roll-off, high dynamic range, natural colour science, realistic skin tones and fine micro-contrast.

Maximum image quality. Ultra-high resolution with fine micro-detail throughout: individual eyelashes, individual hair strands, skin pores and fabric weave all remain distinctly resolved. Critically sharp focus on the eyes and on the hairline, with the sharpness falling off naturally into the background. Clean noise-free rendering with no compression artefacts, no digital smearing, no loss of detail in the darkest and brightest areas, and a full natural tonal range. Focus is critically sharp on the near eye and on the hairline, and falls off measurably on the far cheek, the ear and the shoulder, so depth reads naturally. No film grain and no added noise: the quality must come from real detail, never from texture overlays.

The image should look like an authentic, unretouched photograph taken in a hair salon, not an AI-generated image and not a retouched beauty advertisement. Photorealistic and extremely detailed, with realistic individual hair strands, realistic eyelashes, realistic fabric texture and physically accurate light. Its quality comes from real detail and real shadows, never from added grain or noise.

Avoid all of the following: grid, collage, contact sheet, multi-panel image, split screen, diptych, triptych, montage, storyboard, multiple views in one frame, side-by-side comparison, AI-generated look, plastic skin, porcelain skin, over-smoothed skin, airbrushed skin, poreless skin, waxy skin, excessive retouching, beauty filter, flat shadowless lighting, evenly lit face, no shadow under the jaw, painted hair highlights, continuous ribbon highlights on hair, film grain, added noise, chromatic aberration, low resolution, CGI, 3D render, illustration, anime style, doll-like face, perfectly symmetrical face, mirror-symmetric facial features, identical left and right eyelids, identical mouth corners, perfectly mirrored eyebrows, hair perfectly parallel on both sides, all hair strands the same thickness, fake hair, synthetic hair, hair strands merging together, repeated hair patterns, clumped hair, melted hair, frizzy dry damaged hair, split ends, excessive sharpening, oversaturated colours, HDR look, unnatural bokeh, fake lens flare, overexposure, underexposure, distorted face, deformed hands, extra fingers, duplicate features, unnatural anatomy, watermark, text artifacts, logo, brand name, busy background, stock photo cliche.