".Create a 4K YouTube thumbnail (3840x2160, 16:9 aspect ratio) in a split-screen design. LEFT SIDE (ChatGPT): A cute yellow sea-sponge-inspired cartoon character with big blue eyes, white shirt, red tie, brown shorts, and black shoes, standing in a colorful toy room. The character should look cheerful and closely resemble the classic sea-sponge cartoon style without being an exact copy. Add the ChatGPT logo and large "ChatGPT" text at the top. Bright lighting, vibrant toys, cute sea creatures, and a playful atmosphere. RIGHT SIDE (Gemini): Create a noticeably different yellow sponge-inspired character with a different facial expression, slightly different body proportions, a bigger smile, and a more modern cartoon style. Place the character in a purple-blue toy room with different toys such as octopuses, crabs, and seahorses. Add the Gemini logo and large "Gemini" text at the top. Professional YouTube thumbnail, ultra-detailed, vibrant colors, cinematic lighting, high contrast, eye-catching composition, clean separation line in the middle, 4K resolution." – AI Image Design by @Elephant_5380651 | Hiding Elephant

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@Elephant_5380651

Created June 24, 2026

Prompt

.Create a 4K YouTube thumbnail (3840x2160, 16:9 aspect ratio) in a split-screen design. LEFT SIDE (ChatGPT): A cute yellow sea-sponge-inspired cartoon character with big blue eyes, white shirt, red tie, brown shorts, and black shoes, standing in a colorful toy room. The character should look cheerful and closely resemble the classic sea-sponge cartoon style without being an exact copy. Add the ChatGPT logo and large "ChatGPT" text at the top. Bright lighting, vibrant toys, cute sea creatures, and a playful atmosphere. RIGHT SIDE (Gemini): Create a noticeably different yellow sponge-inspired character with a different facial expression, slightly different body proportions, a bigger smile, and a more modern cartoon style. Place the character in a purple-blue toy room with different toys such as octopuses, crabs, and seahorses. Add the Gemini logo and large "Gemini" text at the top. Professional YouTube thumbnail, ultra-detailed, vibrant colors, cinematic lighting, high contrast, eye-catching composition, clean separation line in the middle, 4K resolution.