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Higgsfield Shows GPT-6 Astra Running a Nine-Step 3D Character Pipeline in 30 Minutes

September 5, 2026 at 16:59 EDT

AI Agents
Media Generation
Foundation Models

Higgsfield AI has shown OpenAI's GPT-6 Astra taking control of a computer to run a full character pipeline—from a Soul 2.0 concept through Blender modeling, retopology, UVs, and rigging to a Seedance 2.5 cartoon—saying the job finished in 30 minutes with Higgsfield MCP.

September 5, 2026 · Higgsfield AI

A 9-step character pipeline, driven by GPT-6 Astra

Higgsfield showed OpenAI's GPT-6 Astra taking control of a computer to go from a Soul 2.0 concept through Blender to a Seedance 2.5 cartoon, claiming the run finished in 30 minutes with Higgsfield MCP.

Computer-use time per OSWorld task

Each block = 5 minutes. Taller column = slower.

75 min

GPT-5.6 Sol

40 min

GPT-6 Astra

Astra finishes comparable computer-use tasks in about 40 minutes, versus 75 minutes for Sol.

minutes claimed for the Higgsfield demo

steps from concept to cartoon

20%

fewer tokens vs other models tested

72.6%

OSWorld 2.0 score for GPT-6 Astra

The instructed pipeline

Soul 2.0 concept

→

Model in Blender

→

Evaluate and redo

→

Seedance 2.5 cartoon

What landed

Creators report end-to-end Blender jobs from a single brief, and Mashrabov cites up to 20% fewer tokens on Higgsfield's hardest creative workflows.

What remains

Computer use is 72.6% on OSWorld 2.0, not complete. The prompt still self-checks. Seedance 2.5 tests at 720p can look soft, and MCP always spends credits.

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