Fable really is something else, 10/10 Anthropic you guys are brilliant.
I asked it to take a look at code that I'd been working on for my TLA+ IDE, it promptly ignored the plan file I asked Opus to write, decided I didn't want to be working on TLA+, removed my code and then told me I violated a guardrail.
Huge fan guys, I see why this is 2x Opus
boris cherny goes on a podcast every three months and says something like “i’ve stopped breathing now i just wrote a breath.md” and the next day everyone in sf stops breathing