Fable 5.1 Fixed Its Worst Flaws, But I'm Still Sticking With Opus

Fable 5.1 is described as a major improvement over earlier versions, with the author saying it fixes key flaws while still not fully displacing Opus as a daily choice. The piece highlights a cheaper and more accessible model, noting Fable can be used via Enterprise, Max and Team plans for up to 50% of weekly usage, with credits available beyond limits. It also references pricing savings of up to 25% generally and up to 45% for “highly agentic work,” tied to reduced costs for cache reads. The article says usage limits are higher during a promotion and then permanently increase by 25% across several plans, and that censorship is less restrictive—no longer bouncing benign questions to Opus—while safeguards remain.