Fable 5.2 hands-on: great at well-defined hard problems, best since GPT 6 Astra
rachittshah · x · 2026-11-11
Blogger rachittshah shares his experience with Fable 5.2: it's best suited for hard, well-defined problems, and even for ambiguous ones you should bake success/reward functions into the plan. He praises how well it listens and picks up on user taste, calling it the most exciting model since GPT 6 Astra.
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