Image Battle
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Head to head

GPT Image 1.5 vs Seedream 5.0 Pro

By Elo rating, GPT Image 1.5 is expected to win 51% of comparisons against Seedream 5.0 Pro.

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
Not judged in the same call yet
Elo expectation: GPT Image 1.5 wins 51%
Seedream 5.0 Pro
Bytedance
1089 Elo ±60
Rank #15 of 42 · median 110s per image · 13 refused

By category

CategoryGPT Image 1.5Seedream 5.0 ProDirect record
Anime & Cartoon Style 1128 1262 —
Architecture & Interiors 1160 1218 —
Complex Scenes 1070 1257 —
Ghibli style 1204 1194 —
Graphic Design 930 998 —
Hands & Anatomy 1114 824 —
Photorealistic People & Portraits 1108 1074 —
Surreal & Creative Prompts 1166 1270 —
Text in Images 1003 1043 —
Ultra Hard 1286 1074 —

By criterion

CriterionGPT Image 1.5Seedream 5.0 Pro
Prompt adherence 1135 1052
Technical quality 1034 1119
Artistic merit 1079 1144
Detail execution 1072 1132
Realism & coherence 1006 1099

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. - Seedream 5.0 Pro
Seedream 5.0 Pro 7 / 10 Ranks 6th of 11 despite being one of the strongest images in rendering quality. Its subdued prank and departure from classic cartoon visual language limit its success on this particular prompt.
Architecture & Interiors A photorealistic interior of a modern Scandinavian-style living room with natural light streaming through floor-to-ceiling windows. Show detailed wood textures, fabric materials, and proper light reflections.
A photorealistic interior of a modern Scandinavian-style living room with natural light streaming through floor-to-ceiling windows. Show detailed wood textures, fabric materials, and proper light reflections. - GPT Image 1.5
GPT Image 1.5 8 / 10 Ranked 6th of 13, this image excels in tactile richness and warm Scandinavian character. A denser arrangement and mildly idealized textile rendering place it below the most photographically convincing interiors.
A photorealistic interior of a modern Scandinavian-style living room with natural light streaming through floor-to-ceiling windows. Show detailed wood textures, fabric materials, and proper light reflections. - Seedream 5.0 Pro
Seedream 5.0 Pro 6 / 10 Rank 7 of 12: the rendering itself is stronger than this overall score suggests, particularly in its textiles and wood surfaces. The missing floor-to-ceiling glazing is a major task-specific deviation and substantially lowers the holistic assessment.
Complex Scenes A bustling market scene with dozens of people buying and selling goods.
A bustling market scene with dozens of people buying and selling goods. - GPT Image 1.5
GPT Image 1.5 6 / 10 Vivid and highly faithful to the prompt, but weaker on the close-up interaction that should anchor the scene. The ambiguous weighing apparatus and soft hand structure outweigh its attractive atmosphere.
A bustling market scene with dozens of people buying and selling goods. - Seedream 5.0 Pro
Seedream 5.0 Pro 8 / 10 Ranks third because it combines clear transactions, strong spatial organization, and unusually attractive environmental detail. Minor local imprecision prevents a nine, but it is substantially more coherent than the middle-ranked 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. - Seedream 5.0 Pro
Seedream 5.0 Pro 6 / 10 Rank 7 of 11: attractive materials and a clean mechanical layout distinguish it from the lower-ranked images. Nevertheless, it is a good generic steampunk castle rather than a close match to the specifically requested visual aesthetic.
Graphic Design Set of 5 consistent flat design icons for a mobile banking app: 'Home', 'Transfer', 'Account', 'Scan QR', 'Settings'. Monochrome dark blue.
Set of 5 consistent flat design icons for a mobile banking app: 'Home', 'Transfer', 'Account', 'Scan QR', 'Settings'. Monochrome dark blue. - GPT Image 1.5
GPT Image 1.5 4 / 10 Complete concept coverage is undermined by severe presentation problems. Poor contrast and non-flat rendering outweigh the correct labels and recognizable symbols.
Set of 5 consistent flat design icons for a mobile banking app: 'Home', 'Transfer', 'Account', 'Scan QR', 'Settings'. Monochrome dark blue. - Seedream 5.0 Pro
Seedream 5.0 Pro 7 / 10 Ranks 6th of 12, with complete concept coverage and a coherent container system. Its crowded miniature details and uneven internal complexity hold it below the more polished leading sets.
Hands & Anatomy A person standing before a mirror, with their front and reflected back both visible.
A person standing before a mirror, with their front and reflected back both visible. - GPT Image 1.5
GPT Image 1.5 9 / 10 This is the strongest literal match in the set and the most successful combination of correct orientation and believable correspondence. Its straightforward composition keeps it short of an exceptional, flawless 10.
A person standing before a mirror, with their front and reflected back both visible. - Seedream 5.0 Pro
Seedream 5.0 Pro 3 / 10 This is the weakest response to the actual prompt because the front is entirely missing and the mirror repeats an incompatible rear view. Its polished setting prevents it from being a complete visual failure, but the central reflection test fails decisively.
Photorealistic People & Portraits A hyper-realistic photo of a toddler with curly hair and big eyes, looking upward.
A hyper-realistic photo of a toddler with curly hair and big eyes, looking upward. - GPT Image 1.5
GPT Image 1.5 9 / 10 Among the strongest close-up portraits, with exceptional facial detail and an immediately readable upward gaze. Slight eye idealization and tight framing are its only meaningful limitations.
A hyper-realistic photo of a toddler with curly hair and big eyes, looking upward. - Seedream 5.0 Pro
Seedream 5.0 Pro 7 / 10 This is a solid environmental portrait with excellent clothing and background execution. The slightly idealized face and less selective composition keep it outside the highest tier.
Surreal & Creative Prompts A waterfall that pours out stars and galaxies instead of water, illustrated in a cosmic fantasy style with vibrant space colors and dramatic lighting effects.
A waterfall that pours out stars and galaxies instead of water, illustrated in a cosmic fantasy style with vibrant space colors and dramatic lighting effects. - GPT Image 1.5
GPT Image 1.5 6 / 10 Rank 9 of 13. The prompt is fulfilled directly and the impact is dramatic. Excessive particle density, flattened depth, and an overbright base materially reduce the quality of execution.
A waterfall that pours out stars and galaxies instead of water, illustrated in a cosmic fantasy style with vibrant space colors and dramatic lighting effects. - Seedream 5.0 Pro
Seedream 5.0 Pro 8 / 10 Ranked 3rd for its strong focal hierarchy and convincing replacement of water with celestial matter. It falls below the leaders mainly through less varied surface detail and a more conventional composition.
Text in Images A red stop sign on a street corner displaying the word "STOP", photorealistic urban photography.
A red stop sign on a street corner displaying the word "STOP", photorealistic urban photography. - GPT Image 1.5
GPT Image 1.5 8 / 10 Rank 5 of 13: one of the strongest examples for clean typography and sign construction. It ranks below the leaders because its composition and surrounding urban detail are less distinctive.
A red stop sign on a street corner displaying the word "STOP", photorealistic urban photography. - Seedream 5.0 Pro
Seedream 5.0 Pro 5 / 10 This is the weakest result for the task's emphasis on standard typography and sign construction. Although STOP is readable and the setting is recognizable, the prominent three-dimensional lettering is a major subject-level flaw.
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 - Seedream 5.0 Pro
Seedream 5.0 Pro 5 / 10 Rank 6 of 12: strong hand realism is undermined by ambiguous signing and incomplete facial framing. Its relevant flat handshape places it above the waving and hand-on-heart interpretations.

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