Sonnet 4.5, Opus 4.5, Opus 4.6
zero-extended value in %rax, which can flip sign-sensitive logic.”。新收录的资料对此有专业解读
This post discusses a common approach to solving this problem, and also，详情可参考PDF资料
For implementers, the locking model adds a fair amount of non-trivial internal bookkeeping. Every operation must check lock state, readers must be tracked, and the interplay between locks, cancellation, and error states creates a matrix of edge cases that must all be handled correctly.
The operation used the Toumai Robotic System, in a collaboration between The London Clinic and the Gibraltar Health Authority.