Leaderboard / Model
BlenderGPT
by CommunityAdd-onFree and open source (bring your own API key)
Open-source Blender addon connecting GPT models for Python script generation inside Blender.
How to use BlenderGPT with Blender
Install the addon from GitHub, add an OpenAI API key, type a prompt in the sidebar panel. It generates and executes a bpy script in the current scene.
Best for: Quick experiments and users who want a free, minimal way to try AI scripting in Blender.
Which AI built it better?
Two random Season 3 entrants answered the same prompt. Pick the better build and the names are revealed. Your vote counts toward the leaderboard.
Picking a matchup…
Not benchmarked yet. BlenderGPT has no entrant in Season 3, so there are no builds, ratings or votes to show. How tools enter the arena
What is BlenderGPT?
BlenderGPT (by gd3kr) is one of the earliest AI addons for Blender: an open-source panel that sends your prompt to a GPT model, receives a Python script, and runs it inside Blender. It made 'type what you want, watch Blender build it' popular back in 2023.
Note the naming collision: this profile covers the original open-source addon. A separate commercial product at blendergpt.org offers text/image-to-3D mesh generation under the same name — they are unrelated projects.
Development has slowed considerably, and community interest has been shifting to MCP-based setups, which give models richer, two-way access to the scene instead of one-shot script execution.
Strengths and limitations
Strengths
- Strength:Free and open source — bring your own OpenAI API key
- Strength:Simple one-panel setup inside Blender
- Strength:Historically important; lots of tutorials and forum threads reference it
Limitations
- Limitation:Largely unmaintained; new Blender versions can break it
- Limitation:One-shot script generation with no feedback loop — the model can't see errors or scene state
- Limitation:Superseded in capability by Blender MCP and agent-based tools