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Home/Models & Labs
Models & Labs

Hugging Face releases TRELLIS.2 fine-tuning guide

Hugging Face Blog·November 12, 2026·high confidence

Why it matters

  • →Enables precise geometric control in 3D generation by targeting specific model components with LoRA.
  • →Prevents catastrophic forgetting of material priors by freezing the texture flow DiT during training.
  • →Provides production-ready Docker containers and scripts, lowering the barrier to entry for custom 3D models.
Hugging Face releases TRELLIS.2 fine-tuning guide
©Hugging Face Blog

Hugging Face has published a detailed guide and codebase for fine-tuning TRELLIS.2, a leading 3D generation model, using Low-Rank Adaptation (LoRA). The tutorial demonstrates how to improve geometric accuracy for specific object categories by training adapters on the sparse-structure and shape flow DiTs while keeping the texture flow frozen. Using a subset of the Google Scanned Objects dataset containing 188 footwear items, the team shows that this targeted approach corrects structural errors without degrading material quality. The release includes Docker containers for both preprocessing and training, making the workflow accessible via Hugging Face Jobs or local hardware.

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The story around this

Earlier coverage that leads up to this article, and what followed. Lines connect each piece to the closest one after it, converging here.

MIT Develops System to Enhance CAD Model Generation — MIT News AI1NVIDIA and Hugging Face Enhance Diffusion Model Training — Hugging Face Blog2Fine-tuning 350M Model for Structured Outputs — Hugging Face Blog3InstructMesh repairs AI 3D models for real-world use — MIT News AI4vLLM v0.31.0rc3 adds Model Runner V2 dummy inputs — vLLM Releases5Hugging Face warns embedded AI evaluators lack standardization — TechCrunch AI6llama.cpp aligns mtmd resize with torchvision — llama.cpp Releases7llama.cpp decouples sparse attention from mask shape — llama.cpp Releases8Hugging Face releases TRELLIS.2 fine-tuning guideJul 16You are here

How we got here

  1. 1
    MIT Develops System to Enhance CAD Model Generation

    MIT News AI · July 16, 2026 · Background

  2. 2
    NVIDIA and Hugging Face Enhance Diffusion Model Training

    Hugging Face Blog · July 17, 2026 · Related

  3. 3
    Fine-tuning 350M Model for Structured Outputs

    Hugging Face Blog · September 3, 2026 · Related

  4. 4
    InstructMesh repairs AI 3D models for real-world use

    MIT News AI · October 1, 2026 · Background

  5. 5
    vLLM v0.31.0rc3 adds Model Runner V2 dummy inputs

    vLLM Releases · October 2, 2026 · Background

  6. 6
    Hugging Face warns embedded AI evaluators lack standardization

    TechCrunch AI · October 19, 2026 · Background

  7. 7
    llama.cpp aligns mtmd resize with torchvision

    llama.cpp Releases · October 24, 2026 · Background

  8. 8
    llama.cpp decouples sparse attention from mask shape

    llama.cpp Releases · October 28, 2026 · Background

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