[charliea0]

I assume it's to make it harder for competitors to train on Claude's Chain-of-Thought.

[simianwords]

Not true because it is still exposed in API

[flemhans]

And saved in files

[danielbln]

And even visible in the UI via Ctrl+o.

[segmondy]

It is, but Anthropic is deluded if they think they can gain a moat from that. They gladly copy/borrow ideas from other projects that's why they are paranoid that folks are doing the same.