level-ai/LevelField
LevelField-1 is a 9 billion parameter open-source large language model developed by Level AI (蓝沃AI), built on the Qwen3.5-9B base. It is specifically fine-tuned for non-standard machining process planning, interpreting 2D manufacturing drawings (PDF/PNG) to generate complete process routes and optimization suggestions. The model supports a 32768-token context length and excels at drawing interpretation and process route generation for 18 common machining types.
Loading preview...
LevelField-1: Manufacturing Process Planning LLM
LevelField-1 is a 9 billion parameter open-source large language model developed by Level AI (蓝沃AI), specifically engineered for non-standard machining process planning. Built upon the Qwen3.5-9B base, it has been extensively fine-tuned and reinforced using 100,000 manufacturing drawings and process sheets from 16 factories. This training involved joint validation by Level AI engineers and 36 experienced process engineers.
Key Capabilities
- Drawing Interpretation: Processes 2D manufacturing drawings (PDF/PNG) to extract critical information such as part name, dimensions, tolerances, and surface roughness.
- Process Route Generation: Based on interpreted requirements, it generates comprehensive machining steps, rules out unsuitable processes, and provides optimization suggestions for 18 common machining process types (e.g., turning, milling, drilling, casting, heat treatment).
Performance Highlights
Internal evaluations show the model achieves 95%+ alignment with decisions made by senior process engineers. In pilot customer usage, it reduced process route drafting time by approximately 60%.
Good for
- Automating and optimizing manufacturing process planning.
- Interpreting complex 2D technical drawings for machining requirements.
- Reducing manual effort and time in drafting process routes for non-standard parts.
LevelField-1 is licensed under Apache 2.0, allowing free commercial use, and supports a 32768-token context length.