思維鏈模式：基於自適應認知模式的推理框架

摘要

人類解決問題的過程從不是單一思維模式的機械重複——這裡的「思維模式」特指一種獨特的認知處理方式。在處理具體任務時，我們並非依賴單一思維模式，而是將多種思維模式整合於單一解決流程中。然而，現有的大型語言模型推理方法普遍陷入一個誤區：它們在所有步驟中套用相同的固定思維模式，忽略了解決同一問題的不同階段需要根本性差異化的思維模式。這種單一化假設阻礙了模型實現更高層級的智能。為突破此限制，我們提出思維鏈框架——一種免訓練的智能體框架，可實現步驟級自適應思維模式協調。該框架將推理分解為四種功能異構的思維模式：空間思維、聚合思維、發散思維與算法思維。元智能體根據動態演進的推理狀態實時選擇最優思維模式，雙向上下文閘門則通過過濾跨模塊信息流來維持推理效能與效率。在涵蓋數學、代碼生成、科學問答及空間推理的六大挑戰性基準測試中，思維鏈框架均取得最先進性能：在Qwen3-VL-32B-Instruct和Gemini-2.0-Flash模型上分別以4.96%和4.72%的整體準確率優勢超越最強基線模型，同時保持推理效率平衡。相關代碼已公開於https://github.com/QuantaAlpha/chain-of-mindset。

English

Human problem-solving is never the repetition of a single mindset, by which we mean a distinct mode of cognitive processing. When tackling a specific task, we do not rely on a single mindset; instead, we integrate multiple mindsets within the single solution process. However, existing LLM reasoning methods fall into a common trap: they apply the same fixed mindset across all steps, overlooking that different stages of solving the same problem require fundamentally different mindsets. This single-minded assumption prevents models from reaching the next level of intelligence. To address this limitation, we propose Chain of Mindset (CoM), a training-free agentic framework that enables step-level adaptive mindset orchestration. CoM decomposes reasoning into four functionally heterogeneous mindsets: Spatial, Convergent, Divergent, and Algorithmic. A Meta-Agent dynamically selects the optimal mindset based on the evolving reasoning state, while a bidirectional Context Gate filters cross-module information flow to maintain effectiveness and efficiency. Experiments across six challenging benchmarks spanning mathematics, code generation, scientific QA, and spatial reasoning demonstrate that CoM achieves state-of-the-art performance, outperforming the strongest baseline by 4.96\% and 4.72\% in overall accuracy on Qwen3-VL-32B-Instruct and Gemini-2.0-Flash, while balancing reasoning efficiency. Our code is publicly available at https://github.com/QuantaAlpha/chain-of-mindset{https://github.com/QuantaAlpha/chain-of-mindset}.

思維鏈模式：基於自適應認知模式的推理框架

Chain of Mindset: Reasoning with Adaptive Cognitive Modes

摘要

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