Image Battle
Compare AI Image Generators for your use-case
Head to head

GPT Image 1.5 vs Reve 2.1

GPT Image 1.5 wins 51% of 89 direct comparisons against Reve 2.1.

Both models received the same prompts. Wins and losses count only images judged together in the same call, the same comparisons the leaderboard Elo is fitted from.

GPT Image 1.5
OpenAI
1094 Elo ±45
Rank #13 of 42 · median 37s per image · 11 refused
41–8–40
wins – ties – losses for GPT Image 1.5
89 direct comparisons
Elo expectation: GPT Image 1.5 wins 51%
Reve 2.1
Reve
1087 Elo ±36
Rank #16 of 42 · median 53s per image

By category

CategoryGPT Image 1.5Reve 2.1Direct record
Anime & Cartoon Style 1128 1003 6–0–2
Architecture & Interiors 1160 1094 4–3–3
Complex Scenes 1070 1198 2–1–6
Ghibli style 1204 1006 2–0–1
Graphic Design 930 1190 2–1–7
Hands & Anatomy 1114 963 7–0–2
Photorealistic People & Portraits 1108 1072 5–1–4
Surreal & Creative Prompts 1166 1081 5–1–4
Text in Images 1003 1155 2–0–8
Ultra Hard 1286 1151 6–1–3

By criterion

CriterionGPT Image 1.5Reve 2.1
Prompt adherence 1135 1077
Technical quality 1034 1082
Artistic merit 1079 982
Detail execution 1072 1082
Realism & coherence 1006 1078

Side by side

Anime & Cartoon Style A Looney Tunes-inspired cartoon scene of a clever rabbit tricking a hunter.
A Looney Tunes-inspired cartoon scene of a clever rabbit tricking a hunter. - GPT Image 1.5
GPT Image 1.5 9 / 10 Ranked 1st of 12 for the strongest combination of recognizable cartoon humor, clear deception, and polished execution. Its minor staging ambiguity does not substantially weaken the central gag.
A Looney Tunes-inspired cartoon scene of a clever rabbit tricking a hunter. - Reve 2.1
Reve 2.1 6 / 10 Ranked 7th of 12 because polished character drawing is undermined by an unclear central gag. It resembles a convincing cartoon frame, but its trick is less visually coherent than those in the higher-ranked images.
Architecture & Interiors Aerial view of a modernist desert home, in the style of Frank Lloyd Wright's Fallingwater but adapted to desert conditions. Show integration with rocky landscape and water features.
Aerial view of a modernist desert home, in the style of Frank Lloyd Wright's Fallingwater but adapted to desert conditions. Show integration with rocky landscape and water features. - GPT Image 1.5
GPT Image 1.5 8 / 10 Ranks third: one of the clearest and most visually compelling desert reinterpretations of Fallingwater. Slightly synthetic water and rock treatment leaves it below the two more convincing architectural images.
Aerial view of a modernist desert home, in the style of Frank Lloyd Wright's Fallingwater but adapted to desert conditions. Show integration with rocky landscape and water features. - Reve 2.1
Reve 2.1 6 / 10 Ranks seventh: credible materials and landscaping are its strengths, but the design is less distinctive and foreground obstruction is substantial. These compositional weaknesses place it below the clearer, more focused entries.
Complex Scenes An astronaut and a deep-sea diver playing chess together inside a submarine.
An astronaut and a deep-sea diver playing chess together inside a submarine. - GPT Image 1.5
GPT Image 1.5 6 / 10 Ranked 9th of 13, this has strong atmosphere but a significant environmental-coherence problem. Its attractive lighting cannot fully compensate for the ambiguous fish placement and uneven central detail.
An astronaut and a deep-sea diver playing chess together inside a submarine. - Reve 2.1
Reve 2.1 8 / 10 Ranked 4th of 13, this is a strong, atmospheric interpretation with clear storytelling. Noticeable chess-set irregularities place it below the more cleanly executed leading images.
Ghibli style A flying castle floating in clouds at sunrise. Match the visual aesthetic of 'Howl's Moving Castle' by Studio Ghibli, with Miyazaki's blend of steampunk elements and fantasy.
A flying castle floating in clouds at sunrise. Match the visual aesthetic of 'Howl's Moving Castle' by Studio Ghibli, with Miyazaki's blend of steampunk elements and fantasy. - GPT Image 1.5
GPT Image 1.5 9 / 10 This ranks first of the 12 images for its balance of stylistic fidelity, imaginative engineering, and clear composition. Minor ambiguity in the smallest mechanisms keeps it below a flawless score.
A flying castle floating in clouds at sunrise. Match the visual aesthetic of 'Howl's Moving Castle' by Studio Ghibli, with Miyazaki's blend of steampunk elements and fantasy. - Reve 2.1
Reve 2.1 6 / 10 This ranks ninth of the 12 images, delivering spectacle and scale but less stylistic fidelity and design clarity. Its impressive complexity is not consistently translated into readable, purposeful construction.
Graphic Design App icon design for a weather app. Minimalist representation of a sun partially behind a stylized cloud, subtle gradient, modern flat style.
App icon design for a weather app. Minimalist representation of a sun partially behind a stylized cloud, subtle gradient, modern flat style. - GPT Image 1.5
GPT Image 1.5 4 / 10 Ranked 13th of 13. It preserves the weather subject, but its dominant lighting effects and layered rendering are the largest departures from the requested application and style.
App icon design for a weather app. Minimalist representation of a sun partially behind a stylized cloud, subtle gradient, modern flat style. - Reve 2.1
Reve 2.1 9 / 10 Ranked 2nd of 13. It is arguably the purest flat interpretation and exceptionally legible, with slightly less sophisticated visual integration than the first-ranked design.
Hands & Anatomy A group of five people joining hands in a circle, seen from above.
A group of five people joining hands in a circle, seen from above. - GPT Image 1.5
GPT Image 1.5 4 / 10 Ranked twelfth because it has only four people and a major hand-ownership problem at the center. Attractive color and sharp fabrics cannot rescue the prompt's primary anatomical interaction.
A group of five people joining hands in a circle, seen from above. - Reve 2.1
Reve 2.1 8 / 10 Ranked fourth, with excellent overhead geometry and an unmistakable five-person group. Its crowded hand pile and restrained visual character make it slightly weaker than the top three.
Photorealistic People & Portraits A studio headshot of a young man with one blue eye and one green eye (heterochromia).
A studio headshot of a young man with one blue eye and one green eye (heterochromia). - GPT Image 1.5
GPT Image 1.5 8 / 10 Ranked 5th of 13, this is a clear, attractive, and strongly compliant headshot. Minor textural uniformity prevents it from matching the authenticity of the top-ranked images.
A studio headshot of a young man with one blue eye and one green eye (heterochromia). - Reve 2.1
Reve 2.1 4 / 10 Ranked 13th of 13, this is a technically competent portrait that misses the prompt's central distinguishing requirement. The absence of clear blue-green heterochromia outweighs its otherwise credible photographic presentation.
Surreal & Creative Prompts A dessert cake that looks like a tiny planet, complete with miniature trees and mountains, photographed in a professional food photography style with tilt-shift focus effect.
A dessert cake that looks like a tiny planet, complete with miniature trees and mountains, photographed in a professional food photography style with tilt-shift focus effect. - GPT Image 1.5
GPT Image 1.5 9 / 10 Ranked 3rd of 13, this is an excellent miniature planet with especially strong culinary textures and visual impact. Its crowded upper landscape is less spatially varied than those of the two leaders.
A dessert cake that looks like a tiny planet, complete with miniature trees and mountains, photographed in a professional food photography style with tilt-shift focus effect. - Reve 2.1
Reve 2.1 5 / 10 Ranked 11th of 13, this succeeds as a detailed landscape cake but misses the defining planetary appearance. That central prompt deviation outweighs its otherwise solid photographic execution.
Text in Images A book cover showing the title "Journey to Mars" along with an astronaut illustration, contemporary sci-fi design style.
A book cover showing the title "Journey to Mars" along with an astronaut illustration, contemporary sci-fi design style. - GPT Image 1.5
GPT Image 1.5 4 / 10 This ranks last because elaborate rendering cannot compensate for visibly cropping the required title. The defect directly compromises the task's emphasis on accurate, clear text integrated with imagery.
A book cover showing the title "Journey to Mars" along with an astronaut illustration, contemporary sci-fi design style. - Reve 2.1
Reve 2.1 7 / 10 This is a solid, readable cover that satisfies the prompt without conspicuous text errors. Its generic central composition and murky lower section prevent it from reaching the more polished tier.
Ultra Hard Photorealistic close-up portrait of a person clearly performing the American Sign Language gesture for "thank you," hand positioned visibly in front of the chest, clear expression on face, neutral background
Photorealistic close-up portrait of a person clearly performing the American Sign Language gesture for "thank you," hand positioned visibly in front of the chest, clear expression on face, neutral background - GPT Image 1.5
GPT Image 1.5 9 / 10 This provides the strongest combination of recognizable sign positioning, anatomical clarity, and photographic polish. It ranks first because the gesture and expression are especially easy to read together.
Photorealistic close-up portrait of a person clearly performing the American Sign Language gesture for "thank you," hand positioned visibly in front of the chest, clear expression on face, neutral background - Reve 2.1
Reve 2.1 5 / 10 This is a strong portrait that misses the task's central linguistic requirement. It ranks seventh because its photographic quality exceeds the other hand-over-heart examples.

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