GPT Image 1.5 与 Nano Banana Pro 对比

GPT Image 1.5 on ChatGPT (left) vs Nano Banana Pro on Gemini App (right). Prompt; { "reference_image": "uploaded_photo", "face_likeness": { "accuracy": "high", "preserve_features": [ "exact facial structure", "natural skin tone", "beard shape", "nose form", "eye shape", "original expression" ], "usage": "primary face reference for proportions and likeness" }, "portrait_style": { "composition": "dramatic side-profile portrait", "mood": "intense, chaotic, emotionally charged", "art_direction": "expressive ink sketch with mixed-media illustration" }, "subject_details": { "pose": "side profile", "presence": "bold and rebellious", "wardrobe": { "type": "dark abstract jacket", "treatment": "heavy textures, angular strokes, rough ink detailing" } }, "visual_elements": { "overlays": [ "cryptic handwritten notes", "symbols and abstract glyphs", "fragmented text wrapping around facial contours" ], "meaning": "suggesting inner conflict, hidden thoughts, and psychological depth" }, "art_technique": { "linework": "sharp pen details with aggressive brushwork", "effects": [ "ink splashes", "controlled chaos", "layered textures" ], "style_blend": "editorial illustration meets conceptual art" }, "background": { "texture": "aged parchment paper", "tone": "pale, grainy, desaturated", "details": [ "faded manuscript feel", "subtle stains", "delicate line artifacts" ] }, "overall_aesthetic": { "contrast": "high", "finish": "bold, experimental, precise yet raw", "emotion": "powerful, intense, thought-provoking" } }