Local Qwen 3.6 vs frontier models on a coding primitive: single-file HTML canvas driving animation - results and GIFs

Saw this post comparing Qwen 3.6 variants on coding primitives, so I wanted to see how local quants stack up against frontier models on a similar dense, single-file coding task. I ran the exact same prompt across local and web-based models accessed through my Perplexity subscription. The prompt "Write a single HTML file with a full-page canvas and no libraries. Simulate a realistic side-view of a moving car as the main subject. Keep the car visible in the foreground while the background landscape scrolls continuously to create the feeling that the car is driving forward.