Is GPT Image 2.5 Sunburst better than Ideogram v4.5?

In the BudgetPixel AI Image Arena, GPT Image 2.5 Sunburst beats Ideogram v4.5 in 73% of 11 blind head-to-head votes on identical prompts (Ideogram v4.5 9%, ties 18%). The per-prompt results on this page show where each model wins.

Which is faster, GPT Image 2.5 Sunburst or Ideogram v4.5?

Ideogram v4.5 is faster: 15.2s median per 1:1 image against 47.2s for GPT Image 2.5 Sunburst, measured on the same 17 prompts at default settings in the BudgetPixel AI Image Arena.

Which is cheaper, GPT Image 2.5 Sunburst or Ideogram v4.5?

GPT Image 2.5 Sunburst is cheaper on BudgetPixel: 40 credits ($0.040) per 1:1 image against 80 credits ($0.080) for Ideogram v4.5, at default settings.

How is this comparison made?

Both models render the identical prompt at default settings; voters see the two images blind and pick the better one. Model names are revealed only after the vote.

GPT Image 2.5 Sunburst vs Ideogram v4.5

17 identical prompts, default settings, blind community votes. Head-to-head: 73% preferred GPT Image 2.5 Sunburst, 9% preferred Ideogram v4.5, 2 ties, 11 votes.

GPT Image 2.5 Sunburst and Ideogram v4.5 have met in 11 blind head-to-head votes on 17 identical prompts in the BudgetPixel AI Image Arena. GPT Image 2.5 Sunburst was preferred in 73% of them and Ideogram v4.5 in 9%, with 2 ties. Ideogram v4.5 was faster, at 15.2s median per image against 47.2s for GPT Image 2.5 Sunburst.

GPT Image 2.5 Sunburst overview GPT Image 2.5 Sunburst in the arena Try GPT Image 2.5 SunburstIdeogram v4.5 overview Ideogram v4.5 in the arena Try Ideogram v4.5

GPT Image 2.5 Sunburst

Ideogram v4.5

“A pretty K-pop idol who is 19–21 years old at a music video shoot. The music video is for her hit song "돈 벌기" (Make Money). The setting of the music video relates to the song name. At least 4 scenes and many angles.”Prompt adherence
GPT Image 2.5 Sunburst · 36.9s · 40 crTry
Ideogram v4.5 · 19.7s · 80 crTry
“4–6 realistic scenes of people having the luckiest day of their lives. The word “Lucky” should appear at least twice in the image, and seem totally in place and seamless. The whole vibe is pretty much lucky moments that were unexpected but very welcome.”Prompt adherence · 1 votes: 0% / 0%
GPT Image 2.5 Sunburst · 24.9s · 40 crTry
Ideogram v4.5 · 20.9s · 80 crTry
“Exterior of a contemporary alpine research lodge in restrained regional modernism, rough granite walls, larch screens, steep standing-seam roof, crisp snow-bright morning light, viewed from below across a mountain footpath, sound structural geometry.”Architecture & interiors
GPT Image 2.5 Sunburst · 414.9s · 40 crTry
Ideogram v4.5 · 12.8s · 80 crTry
“A beautiful, slim adult elf woman wearing black leather pants and a black leather crop top that leaves her belly exposed. She has stunning, intense green eyes and long, flowing, curled red hair. She is smiling; she is a rogue, with a rapier hanging from her belt. She is catwalking through a medieval fantasy tavern at night while flipping a golden coin, in a realistic fantasy style.”Concept art & fantasy
GPT Image 2.5 Sunburst · 47.2s · 40 crTry
Ideogram v4.5 · 12.5s · 80 crTry
“A vast, whale-shaped sky barge sails between mountain spires, its copper ribs supporting gardens and glowing sailcloth. Below, cloud rivers curl around tiny cliff villages as sunset pours through storm breaks, outlining the vessel in molten gold.”Concept art & fantasy
GPT Image 2.5 Sunburst · 163.6s · 40 crTry
Ideogram v4.5 · 15.2s · 80 crTry
“Editorial glamour photograph of an adult woman in a plum fitness set, pausing naturally beside a sunlit indoor climbing wall, flattering side light tracing colorful holds, loose curls and an easy, confident smile.”Glamour · 1 votes: 100% / 0%
GPT Image 2.5 Sunburst · 436.6s · 40 crTry
Ideogram v4.5 · 27.5s · 80 crTry
“stunning landscape, high quality, detailed, sharp”Landscape & nature
GPT Image 2.5 Sunburst · 26.0s · 40 crTry
Ideogram v4.5 · 16.1s · 80 crTry
“A red-sandstone badlands plateau beneath clearing winter clouds at sunrise, overnight frost silvering the gullies; cracked clay and wind-smoothed rock lead the eye across layered mesas fading into pale distance.”Landscape & nature
GPT Image 2.5 Sunburst · 38.4s · 40 crTry
Ideogram v4.5 · 12.7s · 80 crTry
“A cypress swamp at foggy sunrise after overnight drizzle, dark tea-colored water threading between moss-draped trunks; slick root knees and floating leaves lead toward pale trees disappearing into layered mist.”Landscape & nature · 1 votes: 100% / 0%
GPT Image 2.5 Sunburst · 440.6s · 40 crTry
Ideogram v4.5 · 13.0s · 80 crTry
“A cat sits on the top of a refrigerator calmly looking down at a barking dog. The dog is on his hind legs leaning on the fridge barking at the cat.”Photorealism
GPT Image 2.5 Sunburst · 21.7s · 40 crTry
Ideogram v4.5 · 12.4s · 80 crTry
“Create an image of a man in the quintessential style of 1975. Style his hair, clothing, accessories, and surroundings to reflect the distinctive look of the mid-1970s—featuring bold silhouettes, eye-catching accessories, layered details, and characteristic colors and textures. Give the image the feel of an authentic 1975 photograph, complete with analog film grain, faded colors, direct flash lighting, and a slight soft-focus effect. Add a period-accurate, red-orange date stamp in a 1970s style in one of the bottom corners. No recognizable posters. No modern objects or text.”Photorealism
GPT Image 2.5 Sunburst · 74.5s · 40 crTry
Ideogram v4.5 · 12.4s · 80 crTry
“A tall, muscular businesswoman with strong, defined arms strides through a modern office hallway wearing a tailored polka dot blouse and pencil skirt, paired with pointed-toe high heels showing a polished pedicure. Her expression is assertive and self-assured, dynamic motion blur in the background, dramatic studio lighting, high-fashion editorial style”Portrait & fashion
GPT Image 2.5 Sunburst · 35.3s · 40 crTry
Ideogram v4.5 · 18.1s · 80 crTry
“Adult female fashion models on the runway. There are models of all races: white, Black, Asian, Mexican, Indian, mixed race, etc. The vibe is cool and fierce. Many angles.”Portrait & fashion
GPT Image 2.5 Sunburst · 55.8s · 40 crTry
Ideogram v4.5 · 17.6s · 80 crTry
“Cinematic shot, a breathtakingly stunning adult Chinese woman from ancient times playing joyfully by a crystal-clear lotus pond, mid-summer afternoon. She is wearing an exquisite, flowing silk Hanfu dress in pastel pink and white with intricate gold embroidery. Her face is porcelain-smooth, with delicate makeup, long black hair elegantly styled with jade hairpins, and a radiant, charming smile. Water droplets frozen in mid-air, sunlight filtering through lush green lotus leaves, creating dappled light on her skin. Shallow depth of field, bokeh background of traditional Chinese architecture, hyper-realistic, soft natural lighting, serene yet playful atmosphere.”Portrait & fashion · 1 votes: 100% / 0%
GPT Image 2.5 Sunburst · 78.2s · 40 crTry
Ideogram v4.5 · 17.5s · 80 crTry
“A whimsical gothic woman sitting on a ledge overlooking the city.”Portrait & fashion
GPT Image 2.5 Sunburst · 43.6s · 40 crTry
Ideogram v4.5 · 17.5s · 80 crTry
“Photorealistic product shot of iced taro bubble tea in a clear frosted plastic cup, condensation beading down curved sides, wide clear straw piercing matte white domed lid. Plump dark brown tapioca pearls settled at the base, swirled creamy purple tea with soft marbled cream streaks, fine ice crystals glinting inside. Resting on weathered light oak table, soft golden hour side lighting casting gentle long shadows, warm neutral beige background. Shallow depth of field, sharp focus on glass texture and pearl details, professional food photography aesthetic, soft moody warm colour palette with rich lavender and caramel tones.”Product & commercial · 1 votes: 100% / 0%
GPT Image 2.5 Sunburst · 45.6s · 40 crTry
Ideogram v4.5 · 14.9s · 80 crTry
“At a quiet harbor, a weathered wooden ferry rests beside slick pilings, ropes coiled on deck as gulls wheel overhead; "TIDELINE LANTERN" is painted in faded ivory letters along the blue hull.”Typography
GPT Image 2.5 Sunburst · 422.6s · 40 crTry
Ideogram v4.5 · 12.8s · 80 crTry

FAQ

Is GPT Image 2.5 Sunburst better than Ideogram v4.5?: In the BudgetPixel AI Image Arena, GPT Image 2.5 Sunburst beats Ideogram v4.5 in 73% of 11 blind head-to-head votes on identical prompts (Ideogram v4.5 9%, ties 18%). The per-prompt results on this page show where each model wins.
Which is faster, GPT Image 2.5 Sunburst or Ideogram v4.5?: Ideogram v4.5 is faster: 15.2s median per 1:1 image against 47.2s for GPT Image 2.5 Sunburst, measured on the same 17 prompts at default settings in the BudgetPixel AI Image Arena.
Which is cheaper, GPT Image 2.5 Sunburst or Ideogram v4.5?: GPT Image 2.5 Sunburst is cheaper on BudgetPixel: 40 credits ($0.040) per 1:1 image against 80 credits ($0.080) for Ideogram v4.5, at default settings.
How is this comparison made?: Both models render the identical prompt at default settings; voters see the two images blind and pick the better one. Model names are revealed only after the vote.