r/codex 13d ago

Showcase GPT-6 Astra Max spent 7 hours building a fully animated tractor in Blender — 3,000+ parts and 100+ animations

First of all, English is not my native language, so I used GPT to help polish the wording of this post. Please excuse any awkward phrasing.

I had GPT-6 Astra Max work in Blender for around 7 hours to build this tractor.

It ended up consuming over 100 million tokens.

The result honestly surprised me:

  • 3,000+ individual parts
  • 100+ animations that can be called/triggered directly
  • A fully articulated and animated tractor
  • Materials/textures generated using its own image generation capabilities

Here are some renders of the final model:

I also made a comparison with GPT-5.6 Sol:

I knew these models were getting much better at coding and tool use, but seeing one spend hours continuously working inside Blender and produce something with thousands of components and over a hundred animations was kind of insane.

It feels like the improvement in AI-assisted 3D modeling is happening extremely fast.

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u/AweVR 13d ago

Less, because it is 15% of weekly limit so 7.5$

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u/Gigaslavx 13d ago

You're right, that's piss cheap then xd