Models / QwenQwen / / Qwen3 30B A3B Base API
Qwen3 30B A3B Base API
30.5B-parameter Mixture-of-Experts base model with 3.3B activated parameters trained on 36T tokens across 119 languages for efficient pretraining.

To run this model you first need to deploy it on a Dedicated Endpoint.
Qwen3 30B A3B Base API Usage
Endpoint
How to use Qwen3 30B A3B Base
Model details
Architecture Overview:
• Mixture-of-Experts with 48 layers, 32/4 Q/KV heads, 128 experts (8 activated)
• 128K context window for extensive document processing
• Sparse activation patterns for computational efficiency
• Designed for fine-tuning and custom training pipelines
Training Foundation:
• Trained on 36 trillion tokens across 119 languages for foundational modeling
• Optimized for downstream fine-tuning across diverse domains
• Expert specialization enables efficient knowledge transfer
• Superior baseline performance for specialized model development
Fine-Tuning Capabilities:
• Efficient fine-tuning through expert-specific adaptation
• Supports supervised fine-tuning, reinforcement learning, and custom training approaches
• Excellent foundation for domain-specific model creation
• Maintains computational efficiency during adaptation processes
Prompting Qwen3 30B A3B Base
Base Model Characteristics:
• Foundation model designed for fine-tuning and custom applications
• No special prompting required for base model text completion
• Requires task-specific fine-tuning for optimal performance
• Supports various downstream training methodologies
Fine-Tuning Approaches:
• Supervised fine-tuning for specific task adaptation
• Reinforcement learning for behavior optimization
• Domain-specific training for specialized applications
• Custom training pipelines for unique requirements
Development Considerations:
• Excellent starting point for advanced AI model development
• Efficient expert utilization during fine-tuning processes
• Supports extensive customization for specialized domains
• Foundation for creating proprietary conversational AI systems
Applications & Use Cases
Research & Development:
• Academic research in natural language processing and AI
• Custom AI training pipelines for specialized applications
• Foundation for domain-specific model development
• Large-scale language model research and experimentation
Enterprise Customization:
• Multilingual AI applications requiring extensive customization
• STEM reasoning applications for scientific computing
• Coding assistance tools requiring specialized training
• Model fine-tuning for proprietary business applications
Advanced Applications:
• Foundation for specialized conversational AI systems
• Custom training for industry-specific requirements
• Research in mixture-of-experts architectures
• Development of next-generation AI applications requiring extensive domain adaptation