Comment by ealready_value

Co-worker and I were speculating that a) They'd extend the preview period when OpenAI announced Sol (which they did, maybe not because of Sol though) and b) That once the preview period it was going to get included by default on plans in a couple weeks so they could gauge usage of it being included versus having to pay for it all the time. Noticed that Fable was included when I launched claude code this morning, so I'm guessing they have all the data they needed to make a decision.