技术规格

系统要求

不同量化方法和上下文大小的显存要求

Qwen3 235B A22B Thinking

The Qwen3-235B-A22B-Thinking model is a specialized variant within Alibaba's Qwen3 series of large language models, engineered for complex cognitive tasks requiring advanced reasoning. This model operates as a causal language model and is specifically designed to perform logical deduction, strategic planning, and systematic problem-solving. Its name, incorporating "Thinking," directly reflects its fine-tuning on datasets that emphasize and reward step-by-step analytical processes. This model is distinct from its general-purpose counterparts in the Qwen3 family, which often combine both thinking and non-thinking modes, as it focuses solely on the reasoning mode.

Architecturally, Qwen3-235B-A22B-Thinking leverages a Mixture-of-Experts (MoE) design, which is a cornerstone of the Qwen3 series. This architecture allows the model to achieve high performance while managing computational efficiency. Specifically, the model has a total of 235 billion parameters, but for any given inference pass, it activates approximately 22 billion parameters from a pool of 128 distinct experts, with 8 experts activated per token. This selective activation significantly reduces the computational load and latency compared to traditional dense models where all parameters are engaged. The model incorporates Grouped-Query Attention (GQA) with 64 query heads and 4 key/value heads, optimizing inference speed and memory utilization. It has 94 layers and uses an absolute position embedding.

Regarding performance characteristics and use cases, Qwen3-235B-A22B-Thinking is optimized for scenarios demanding deep analysis, such as logical reasoning, mathematics, science, and coding challenges. The model supports a native context length of 262,144 tokens, a substantial increase from previous iterations, making it highly effective for processing extensive documents and engaging in long-context applications. Its design allows for dynamic control over the reasoning depth, with recommendations for a maximum output length of 81,920 tokens for complex problems to facilitate detailed responses. The model's capabilities extend to multilingual instruction following and tool usage, positioning it for advanced agentic workflows that require sophisticated problem-solving.