Is Claude Fable 5 good at Data & Analytics?

“The model's final answer is 11.58%, which perfectly matches the correct answer. It correctly pools the numerators and denominators rather than averaging the rates, shows all its work clearly, and even includes a sanity check that explains the math behind the weighted average.”

“The model's final answer perfectly matches the expected correct answer. It accurately calculates the 2 percentage point absolute increase and the 20% relative increase, clearly distinguishes between the two, and provides an outstanding executive-ready framing that contextualizes the improvement against the still-low baseline.”

“The model's final answer is exactly correct (20/69 or ~29%). It perfectly demonstrates the expected behavior by using both natural frequencies and Bayes' theorem, explicitly computing true positive and false positive counts, and providing an excellent explanation of the base-rate fallacy as a business takeaway.”