Descriptions:
I tested GPT 5.5 head-to-head against Opus 4.7 (and ChatGPT Images 2 against Nano Banana 2) to see which model wins at personal advice, front-end design, vibe coding retro games like Mario and F-Zero, and generating marketing art and infographics.
TIMESTAMPS
(0:00) Why I cancelled ChatGPT 6 months ago and what brought me back
(1:21) Test 1: Which model gives better personal advice?
(2:51) Test 2: Front-end design showdown with a corgi cafe site
(4:30) Test 3: Building Super Mario level 1 from a single image
(5:52) Test 3: Building F-Zero racer from scratch (one model botched it)
(8:06) Test 4: ChatGPT Images 2 vs Nano Banana for my daughter’s birthday invite
(9:23) Test 4: Cover art and infographics using my design system
(12:36) Is OpenAI back? My honest take on which model wins for what
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