IterCAD: Iterative Program Repair for CAD Code Generation from Orthographic Views

arXiv:2608.24020 · cs.CV, cs.AI · Submitted 2026-08-25 · Read on arXiv

cs.CV, cs.AI

Submitted: 2026-08-25

Updated: 2026-09-05

Terminology

• Reinforcement Learning — 8× in this paper · explained in 4 episodes
• GRPO — 7× in this paper · explained in 6 episodes
• Verification — 7× in this paper · explained in 2 episodes
• Accuracy — 5× in this paper · explained in 1 episode
• Ablation — 4× in this paper · explained in 1 episode
• Adam — 4× in this paper · explained in 2 episodes
• Benchmark — 4× in this paper · explained in 2 episodes
• Computer-Aided Design — 4× in this paper
• Fidelity — 4× in this paper · explained in 2 episodes
• Vision-language models — 4× in this paper · explained in 2 episodes
• Fine-Tuning — 3× in this paper · explained in 5 episodes
• Iterative Refinement — 3× in this paper · explained in 3 episodes
• CVF International Conference on Computer Vision — 2× in this paper
• Consistency — 2× in this paper · explained in 3 episodes
• Core — 2× in this paper · explained in 2 episodes
• Trace — 2× in this paper · explained in 2 episodes
• Ablation Studies — 1× in this paper · explained in 1 episode
• Ablation study — 1× in this paper · explained in 1 episode
• Alignment — 1× in this paper · explained in 1 episode
• Computational overhead — 1× in this paper · explained in 2 episodes
• Deep Reinforcement Learning — 1× in this paper · explained in 2 episodes
• Generative Model — 1× in this paper · explained in 2 episodes
• Instruction Tuning — 1× in this paper · explained in 2 episodes
• Point Clouds — 1× in this paper · explained in 2 episodes
• Q-learning — 1× in this paper · explained in 3 episodes
• Reasoning Traces — 1× in this paper · explained in 3 episodes
• Reward Function — 1× in this paper · explained in 2 episodes
• Robustness — 1× in this paper · explained in 5 episodes
• Test-time Scaling — 1× in this paper · explained in 2 episodes
• Transformer — 1× in this paper · explained in 2 episodes
• Two-Stage Framework — 1× in this paper · explained in 2 episodes

Sources

• Phi-3 Technical Report: A Highly Capable Language Model Locally on Your Phone
• GenCAD: Image-Conditioned Computer-Aided Design Generation with Transformer-Based Contrastive Representation and Diffusion Priors
• Generating CAD Code with Vision-Language Models for 3D Designs
• Qwen3-VL Technical Report
• Qwen2.5-VL Technical Report
• Expanding Performance Boundaries of Open-Source Multimodal Models with Model, Data, and Test-Time Scaling
• Gemini 2.5: Pushing the Frontier with Advanced Reasoning, Multimodality, Long Context, and Next Generation Agentic Capabilities
• CAD-Coder: Text-to-CAD Generation with Chain-of-Thought and Geometric Reward
• Seed1.5-VL Technical Report
• MEML-GRPO: Heterogeneous Multi-Expert Mutual Learning for RLVR Advancement
• Improved Baselines with Visual Instruction Tuning
• CReFT-CAD: Boosting Orthographic Projection Reasoning for CAD via Reinforcement Fine-Tuning
• CME-CAD: Heterogeneous Collaborative Multi-Expert Reinforcement Learning for CAD Code Generation
• Interpretable Oracle Bone Script Decipherment through Radical and Pictographic Analysis with LVLMs
• Proximal Policy Optimization Algorithms
• Vitruvion: A Generative Model of Parametric CAD Sketches
• DeepSeekMath: Pushing the Limits of Mathematical Reasoning in Open Language Models
• OpenAI GPT-5 System Card
• Qwen3 Technical Report
• CAD-MLLM: Unifying Multimodality-Conditioned CAD Generation With MLLM

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