Seeking Open-Weight LLMs for Blender Python Scripting

A Reddit user on r/LocalLLaMA requested recommendations for open-weight language models like Qwen, DeepSeek, GLM, or Kimi to perform Blender Python scripting after facing restrictive weekly rate limits on proprietary services. Strict API rate limits and recurring subscription costs on proprietary AI models are driving 3D artists and developers toward open-weight alternatives for local code generation. Finding capable open-weight models for specialized tasks like 3D graphics automation helps creators maintain uninterrupted workflows. The query highlights the challenge of writing accurate Blender Python code (bpy), which requires models with precise understanding of domain-specific APIs. The user sought direct side-by-side performance comparisons against commercial options like Astra and Fable.