I agree.
Ryan Greenblatt@RyanPGreenblatt
I'm glad Anthropic released Fable/Mythos. It seems bad to have a large gap between internally deployed and externally deployed capabilities.
5:54 PM · Jun 12, 2026 · 8.5K Views
Policy experts backed the release to support deployment transparency.
I agree.
I'm glad Anthropic released Fable/Mythos. It seems bad to have a large gap between internally deployed and externally deployed capabilities.
Users in the replies blamed Herbie Bradley and Ryan Greenblatt for jinxing Anthropic's model deployment gap efforts with their public call for smaller internal-external differences.
@RyanPGreenblatt agreed
I'm glad Anthropic released Fable/Mythos. It seems bad to have a large gap between internally deployed and externally deployed capabilities.

@herbiebradley @RyanPGreenblatt you jinxed it : (