I paid $3,000 for Grok 4. Was it worth it?

Alex Finn · Sep 29, 2026 · 23m

Grok 4 Heavy costs $3,000 for the year! In this video I buy Grok 4 Heavy and compare it to Claude 4 Opus to see which is the king AI!

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https://grok.com/

Prompts:

Test 1:

Create a minecraft-style procedural terrain generator using Three.js. Requirements:

- Infinite terrain that generates as the player moves

- Multiple biomes (forest, desert, snow, mountains) with smooth transitions

- Perlin noise for realistic terrain height

- Different block types per…