Unverified70% confidenceFactTime unknown
Claude Opus 4属于推理增强型模型，处理复杂任务时会启动扩展思维链（Extended Thinking），单次复杂推理的算力成本可达普通模型的20-50倍
1
Sources
70%
Confidence
Long-term
Relevance
6/1/2026
First Seen
Sources
AI账号轮换工具的风险揭秘：灰产背后的安全隐患
bilibili默然萧璃
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UnverifiedClaude的扩展思考（Extended Thinking）模式会让模型在输出前进行显式内部推理链，提升复杂任务质量，但Token消耗量大幅增加75% similarUnverifiedReasoning Effort本质上是控制模型思维链深度的参数，档位越高模型允许的内部推理步骤越多，延迟和成本也成比例上升69% similarUnverified推理模型的内部思维链会产生大量输出token，使其完成复杂任务的实际费用往往远高于单价对比所呈现的数字69% similarUnverifiedThe Opus model is positioned for complex judgment, reasoning, and planning tasks such as designing business models, planning course curricula, and analyzing project feasibility69% similarUnverified扩展思维（Extended Thinking）机制的核心是在模型的推理阶段分配更多的计算预算，让模型能够对问题进行多角度分析、自我纠错和方案比较，学术界称之为推理时计算缩放（Inference-Time Compute Scaling）68% similar
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