Benchmarks / DeckBench / Lumio

Measured by Spring Prompt

Claude Fable 5.2: Starter churn: what to fund in Q1 2026

For the leadership team (chief executive, CFO, heads of product, sales and customer success). The decision it supports: whether to fund a Starter price cut or an onboarding programme in Q1 2026.

Verdict
Presentable
Deck rating
1,425
Slides
8 (brief: 6-10)
Design quality
81%
  1. Slide 1 of Claude Fable 5.2's deck
    Slide 1Download slide imageAcceptable The title wraps with only 'cut' on the second line, creating an awkward, unbalanced headline.Title wraps and leaves the single word 'cut' orphaned on the second line
  2. Slide 2 of Claude Fable 5.2's deck
    Slide 2Download slide imagePolished The '9.8%' data label collides with the top border of the plot area
  3. Slide 3 of Claude Fable 5.2's deck
    Slide 3Download slide imagePolished
  4. Slide 4 of Claude Fable 5.2's deck
    Slide 4Download slide imagePolished
  5. Slide 5 of Claude Fable 5.2's deck
    Slide 5Download slide imagePolished
  6. Slide 6 of Claude Fable 5.2's deck
    Slide 6Download slide imagePolished
  7. Slide 7 of Claude Fable 5.2's deck
    Slide 7Download slide imageAcceptable Both panels rely on bullet-heavy text rather than a visual treatment that makes the caveats immediately scannable.Both cards are text-only with large empty lower halves, so space is wasted
  8. Slide 8 of Claude Fable 5.2's deck
    Slide 8Download slide imageAcceptable The comparison table contains long, wrapped sentences with little visual emphasis on the decisive costs and outcomes.Dense table text with long cells