DeepSeek V4.1 Flash vs GPT-6 Astra

[Sevam]

Bart Slodyczka dropped a brutal head-to-head comparison between DeepSeek V4.1 Flash and GPT-6 Astra. Instead of basic prompts, he tested them on four real-world builds:
an Age of Empires-style game, an animated 3D website, a booking app, and a Blender product animation. The video compares raw results, build times, bugs, and API costs slide-by-slide. Turns out, the right pick completely depends on your specific use case.
Check it out if you want to optimize your project budget.