Test #1: Esophagus
Prompt #1:
Create a 12-second, seamless, continuously looping, realistic 3D medical animation in 16:9 landscape format. Use the supplied image as the exact visual and anatomical reference. Show a stationary cutaway side view of a human mouth, including anatomically correct lips, oral cavity, teeth, hard and soft palate, tongue, salivary glands, pharynx and the upper entrance to the esophagus. Keep the camera completely locked and preserve all anatomy, proportions, colours and lighting throughout the entire clip. Begin with a small amount of food already inside the mouth. The tongue slowly and continuously repositions the food between the upper and lower teeth while the jaw performs smooth, natural chewing movements. The incisors cut the food and the molars crush and grind it into progressively smaller pieces. Clear saliva enters through the salivary ducts and gradually moistens and mixes with the food while chewing continues. The tongue gathers the softened food particles into one cohesive, moist, rounded bolus and moves it slowly toward the back of the mouth. Show the bolus beginning to pass from the oral cavity into the pharynx, without entering the airway. Maintain smooth continuous biological movement with no cuts, jumps, dissolves, camera movement or sudden changes. For the seamless loop, have another small portion of food already positioned near the teeth as the formed bolus leaves the mouth, and make the final frame visually identical to the opening frame so chewing, tongue movement and saliva flow continue naturally when repeated. No labels, arrows, text, narration, transparent organs, additional structures, anatomical distortion or scene changes.
Video #1 from ChatGPT - Plus (5.6 Sol Light):
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Video #1 from Gemini Pro ():
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Video #1 from Runway (Ultra)
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Video #1 from Da'Vinci AI (Ultra)
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Video #1 from Da'Vinci AI (GPT Image 2)
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Test #2: Esophagus
Prompt #2:
Create a 12-second, seamless, continuously looping, realistic 3D medical animation in 16:9 landscape format. Use the supplied image as the exact visual and anatomical reference. Show a stationary sagittal cutaway side view of the lower mouth, pharynx and entire esophagus extending to the upper stomach. Include an anatomically correct tongue, pharynx, epiglottis, laryngeal airway, esophagus, lower esophageal sphincter and upper stomach. Keep the camera completely locked and preserve the exact anatomy, proportions, colours and lighting throughout the clip. Begin with one cohesive, moist food bolus at the back of the mouth. The tongue pushes the bolus smoothly into the pharynx. As swallowing begins, the larynx elevates naturally and the epiglottis folds down to cover the entrance to the trachea, clearly preventing the bolus from entering the airway. The bolus then enters the esophagus, and the epiglottis returns to its resting position after it passes. Show anatomically correct peristalsis moving the bolus down the esophagus over approximately seven seconds: a progressive ring of circular muscle contraction narrows the esophageal wall immediately behind the bolus while the wall ahead relaxes and opens. The contraction wave must travel continuously downward with the bolus; do not squeeze from both directions or move the bolus through a rigid open tube. As the bolus reaches the bottom, the lower esophageal sphincter relaxes and opens, the bolus passes into the stomach, and the sphincter closes again to prevent reflux. For a seamless loop, introduce the leading edge of the next identical bolus at the back of the mouth as the first bolus enters the stomach, with the final frame matching the opening frame exactly. Use slow, smooth, continuous motion with no cuts, jumps, morphing, camera movement or changes to the surrounding anatomy. No labels, arrows, text, narration, extra openings, duplicated organs, backwards movement or material entering the trachea.
Video #2 from ChatGPT - Plus (5.6 Sol Light):
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Video #2 from Gemini Pro ():
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Video #2 from Runway (Ultra)
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Video #2 from Da'Vinci AI (Ultra)
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Video #2 from Da'Vinci AI (GPT Image 2)
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Test #3: Stomach
Prompt #3:
Create a 12-second, seamless, continuously looping, realistic 3D medical animation in 16:9 landscape format. Use the supplied image as the exact visual and anatomical reference. Show a stationary cutaway view of an anatomically correct human stomach, including the lower esophagus, lower esophageal sphincter, stomach wall and muscular layers, folded mucus-lined inner surface, stomach cavity, pyloric region, pyloric sphincter and the beginning of the duodenum. Keep the camera completely locked and preserve the exact anatomy, proportions, colours and lighting throughout the entire clip. Begin with partially digested food and gastric fluid already inside the stomach. The lower esophageal sphincter briefly relaxes and opens while a soft food bolus is squeezed through the sphincter from the esophagus into the stomach; it then closes completely to prevent reflux. At the same time, show continuous, anatomically realistic stomach churning: slow waves of muscular contraction travel from the upper stomach toward the pylorus, progressively narrowing the stomach wall and pushing the contents forward. The contents mix continuously with translucent gastric juice containing hydrochloric acid and digestive enzymes, breaking the food into increasingly small suspended particles and producing a thick, fluid mixture of chyme. Show the protective mucus lining remaining intact as a thin coating over the inner stomach wall, with the acid restricted to the stomach cavity and no damage to the tissue. Near the pylorus, contractions push the chyme against the mostly closed pyloric sphincter. The pyloric sphincter opens briefly and releases only a very small amount of finely mixed chyme into the duodenum, then closes while the remaining material is pushed back for further mixing. Repeat this slow churning and controlled emptying rhythm continuously. For a seamless loop, coordinate the next small bolus beginning to enter through the lower esophageal sphincter as a small portion of chyme exits through the pyloric sphincter, and make the final frame match the opening frame exactly in stomach shape, fluid level, contraction position and contents. Use smooth continuous biological motion with no cuts, jumps, camera movement, sudden transformations or changes in anatomy. No labels, arrows, text, narration, bubbles implying boiling acid, reflux, ulcers, duplicated organs or chyme leaving anywhere except through the pyloric sphincter.
Video #3 from ChatGPT - Plus (5.6 Sol Light):
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Video #3 from Gemini Pro ():
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Video #3 from Runway (Ultra)
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Video #3 from Da'Vinci AI (Ultra)
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Video #3 from Da'Vinci AI (GPT Image 2)
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