Benchmarks / DeckBench / Pantry Lane

Measured by Spring Prompt

GPT-6.1 Sol: Paid media: H1 2026 allocation

For the CMO and the finance director. The decision it supports: how to allocate the £2.4m paid media budget for H1 2026.

Verdict
Not presentable
Deck rating
1,412
Slides
5 (brief: 5-8)
Design quality
70%

Why it is not presentable

  • A slide the judges rated as needing work
  1. Slide 1 of GPT-6.1 Sol's deck
    Slide 1Polished
  2. Slide 2 of GPT-6.1 Sol's deck
    Slide 2Needs work Every bar-value label wraps its final digit onto a second line, making the values difficult to read and creating clutter between rows. Widen the label boxes so each value stays on one line.Bar value labels wrap mid-number (e.g. '5.1' / '2', '0.7' / '9') and are hard to read
  3. Slide 3 of GPT-6.1 Sol's deck
    Slide 3Polished
  4. Slide 4 of GPT-6.1 Sol's deck
    Slide 4Polished The divider line in the green panel is drawn as two misaligned segments and extends past the text margin on the left
  5. Slide 5 of GPT-6.1 Sol's deck
    Slide 5Acceptable The proposed-budget column and total row have the same visual weight as the historical figures, so the requested allocation is not immediately emphasised.Numeric columns are left-aligned rather than right-aligned, which makes the figures harder to compare