Unverified60% confidenceFactTime unknown
Claude Code 新增 Fast Mode，使用同样的 Opus 4.6 模型但输出速度更快，通过 /fast 命令切换
2
Sources
60%
Confidence
Medium-term (~90 days)
Relevance
6/2/2026
First Seen
Valid until: 8/31/2026
Sources
Claude Code 2.1深度解读：Hooks自动化、MCP生态与多智能体协作全拆解
bilibili探索未至之境
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Unverified切换到Opus 4后，该UP主对Claude Code的评价明显改观，认为其速度较快且较为智能71% similarUnverifiedAfter switching to Opus 4, the reviewer's assessment of Claude Code improved noticeably, describing it as 'smarter and faster'67% similarUnverified配置Claude Code Router后，Claude Code界面仍显示使用Opus 4.7模型，但实际后台调用的是DeepSeek V4 Flash62% similarUnverified在同一复杂科研代码工程测试中，Codex的执行速度比Claude Code慢数倍62% similar
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