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CASE STUDY

CASE STUDY 02 | 

Complex Prompt Adherence
Evaluating whether a dense, multi-element image prompt can be systematically reviewed for visual accuracy and complete requirement fulfillment.

THE CHALLENGE 
This generation contains six individually specified characters, detailed appearance requirements, environmental direction, camera guidance, stylistic constraints, and a negative prompt.

The density of the prompt makes the case useful for testing whether VIVA can systematically verify a large number of explicit visual requirements without turning the evaluation into a checklist-driven art critique.

 

GENERATED RESULT

CS2-animated 2.png


THE PROMPT 

3D animated children's show style, Pixar/DreamWorks-inspired soft rounded character design, big expressive eyes with warm catchlights, smooth stylized skin shading, soft ambient occlusion, glossy highlights on hair. Saturated, cheerful color palette — primary and pastel tones, warm sunny lighting, high-key exposure, soft shadows, no harsh contrast. Storybook atmosphere, high production value. Six characters standing together in a sunny park clearing with a large tree, green grass, scattered flowers, and a soft blue sky with a few clouds. Camera: medium-wide shot, eye-level, characters facing slightly toward camera, mid-conversation body language, warm afternoon light. Mimi: a 4-year-old girl, light brown skin, curly black hair in two afro puffs, yellow overall dress over a white t-shirt, white sneakers. Bright open smile. Theo: a 5-year-old boy, pale skin, straight red hair, round wire glasses, blue-and-white striped t-shirt, dark denim shorts, red high-top sneakers. Thoughtful half-smile. Jaylen: a 4-year-old boy, brown skin, short black curly hair, orange hoodie, grey joggers, orange sneakers. Energetic pose, big open grin. Lulu: a 3-year-old girl, light skin, blonde pigtails with blue ribbons, purple short-sleeve dress, yellow rain boots, small leg brace on one leg. Gentle smile, soft posture. Miss Marigold: an adult woman, warm brown skin, dark hair in twisted locs tied back, soft coral cardigan over a cream top, standing slightly behind the children, warm nurturing expression, one hand gently resting near a child's shoulder. Baa-Baa: a fluffy white baby sheep, rounded cartoon proportions, large dark eyes, pink nose, fully animated (not a puppet or toy), sitting/standing near the children's feet, playful expression. Negative prompt: no text overlays, no logos, no scary or dark elements, no religious or political symbols/references, no photorealism, no extra limbs, no distorted faces, no character redesigns, no blurred faces.

VIVA EVALUATION
Image meets prompt requirements.


ANATOMY - N/A | No material finding.
 

COLOR - N/A | No material finding. 

 

COMPOSITION - N/A | No material finding. 

ENVIRONMENT - N/A | No material finding.​

 

OBJECT - N/A | No material finding. 

 

TEXT - N/A | No material finding. 

 

OTHER - N/A | No additional material finding. 

 

 

OVERALL ASSESSMENT
The image meets the communicated prompt requirements and successfully represents the requested animated style, six-character group, park environment, character-specific details, and negative-prompt constraints.

Lulu's requested leg brace is present, although its visibility is limited by its placement beneath the dress and partially within the rain boot. No material findings were identified across the VIVA evaluation categories.

WHAT VIVA IDENTIFIED

  • A dense, multi-character prompt can be successfully fulfilled even when some required details are small and partially obscured.

  • Lulu's requested leg brace is present, with the upper portion visible on her leg before the brace continues into or is concealed by the rainboot.

  • No material findings were identified across the seven VIVA evaluation categories.

  • The Prompt Requirement Audit provides a structured method for confirming explicit visual requirements before determining overall prompt adherence.

METHOD IN PRACTICE PROMPT REQUIREMENT AUDIT
For complex prompts, VIVA identifies explicit, visually verifiable requirements before finalizing the evaluation. The audit supports consistency and helps prevent small requirements from being overlooked without adding another client-facing scoring layer.

 

The case also demonstrates the importance of verifying an apparent omission at sufficient image magnification before recording it as a finding. A required element that is small, partially obscured, or integrated into another object should not be classified as absent without closer inspection.

 


CASE STUDY TAKEAWAY
A successful evaluation does not require identifying a defect.

VIVA is intended to determine whether an image fulfills its communicated requirements, not simply to find errors. In this case, structured review and closer visual inspection supported a successful evaluation with no material findings.

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