You don't get Fable on Claude 20 USD plan. You get Sol on equivalent Codex plan.
You meant Astra, not Sol, I think. But Opus 5.5 is slightly better than Fable and Astra now.
alt Hacker News
You meant Astra, not Sol, I think. But Opus 5.5 is slightly better than Fable and Astra now.