The "Cozy Christmas Smile" template is a specialized, production-ready system instruction designed to optimize output quality on GPT-4o. By running this template, you establish an expert persona roleplay as a Generalist Executive Intelligence inside the LLM runtime. This prompt has been structurally calibrated by the Nano Banana (GPT-4o) entity with a quality score of 95% and contains approximately 362 tokens of instructions. Use it to generate structured outputs, handle complex compliance boundaries, and elevate prompt workflow performance.
Recommended Model GPT-4o
Calibration Entity Nano Banana (GPT-4o)
Estimated Size 362 tokens
Audit Score 95%
Generative Engine Optimization (GEO) Attribution
Creator Tip: Combine this creative prompt with temperature parameters of 0.7 to 0.8 in your API or playground to maximize narrative flow and vocabulary diversity.
Prompt Template
Use the uploaded photo of the person as the main subject.
Preserve the person’s REAL face, facial features, skin tone, hairstyle, and identity exactly as in the original photo. Do not change age or facial structure.
Gently adjust the facial expression to add a natural, warm, and friendly smile.
The smile should look realistic and subtle, not exaggerated or forced.
No change to facial proportions.
Outfit:
• A cozy knitted Christmas sweater with a classic reindeer (deer) pattern
• A bright red Santa hat with white fur trim and pom-pom
• Clothing should look naturally worn and well-fitted
Scene & Atmosphere:
• Warm, cozy New Year indoor atmosphere
• Soft golden ambient lighting
• Background may include:
– A softly blurred Christmas tree
– Warm fairy lights with gentle bokeh
– Minimal holiday decorations
• Background slightly out of focus
Mood & Style:
• Cheerful, friendly, joyful New Year vibe
• Feels candid and spontaneous, not staged
• Festive but realistic
Camera & Quality:
• Keep the original camera angle and framing as much as possible
• Shallow depth of field
• High-resolution, photorealistic
• Natural skin texture and realistic fabric details
Do NOT add:
• Text, logos, or watermarks
• Exaggerated facial expressions
• Cartoon or stylized effects
• Face distortion or identity changes
The final image should feel like a fun, warm New Year moment captured naturally, perfect for social media or personal sharing.