Leveraging LLMs for Multi-File DSL Code Generation: An Industrial Case Study

📰 ArXiv cs.AI

Learn how to leverage LLMs for multi-file DSL code generation in industrial settings, as demonstrated in a case study at BMW

advanced Published 28 Apr 2026
Action Steps
  1. Adapt code-oriented LLMs to generate DSL artifacts
  2. Train LLMs on a dataset of existing DSL code
  3. Fine-tune LLMs for repository-scale change generation
  4. Test LLMs on a set of natural-language instructions
  5. Evaluate the performance of LLMs on multi-file DSL code generation
Who Needs to Know This

This micro-lesson is suitable for AI engineers, software engineers, and researchers working on code generation and domain-specific languages, particularly those in industrial settings who need to generate and modify project-root DSL artifacts

Key Insight

💡 LLMs can be adapted for multi-file DSL code generation, enabling efficient and accurate code creation in industrial settings

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🚀 Leveraging LLMs for multi-file DSL code generation in industrial settings! 📈

Key Takeaways

Learn how to leverage LLMs for multi-file DSL code generation in industrial settings, as demonstrated in a case study at BMW

Full Article

Title: Leveraging LLMs for Multi-File DSL Code Generation: An Industrial Case Study

Abstract:
arXiv:2604.24678v1 Announce Type: cross Abstract: Large language models (LLMs) perform strongly on general-purpose code generation, yet their applicability to enterprise domain-specific languages (DSLs) remains underexplored, especially for repository-scale change generation spanning multiple files and folder structures from a single natural-language (NL) instruction. We report an industrial case study at BMW that adapts code-oriented LLMs to generate and modify project-root DSL artifacts for an
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