Benchmarks / DeckBench / Hearthside Coffee

Measured by Spring Prompt

Claude Haiku 4.5: Manchester store investment review

For the board of directors (non-executives and the chief executive). The decision it supports: whether to approve £480k of capital for a Manchester store.

Verdict
Not presentable
Deck rating
635
Slides
7 (brief: 5-8)
Design quality
50%

Why it is not presentable

  • Layout defect: something off the slide, colliding, too small or too faint to read
  • Quoted a figure the analysis says not to quote

In detail

  • Slide 7 quotes 14,200: the landlord's unverified footfall figure of 14,200 people a day.
  • Slide 2: text 4: 11 pt body text.
  • Slide 2: text 4: 11 pt body text.
  • Slide 5: text 4: 11 pt body text.
  1. Slide 1 of Claude Haiku 4.5's deck
    Slide 1Acceptable The title names the topic rather than stating the recommendation.All content sits in the top-left; the right half and bottom ~45% of the slide are empty, so the layout feels unbalanced
  2. Slide 2 of Claude Haiku 4.5's deck
    Slide 2Acceptable The topic title does not communicate the key takeaway: the adjusted run-rate falls below the business-case assumption.The title 'The Pop-up Test' is a topic label, not a takeaway
  3. Slide 3 of Claude Haiku 4.5's deck
    Slide 3Acceptable A large empty gap separates the table from its conclusion.Large empty gap between the table and the callout box
  4. Slide 4 of Claude Haiku 4.5's deck
    Slide 4Acceptable A large empty gap separates the single-row table from the supporting callout.A table with one row adds little; the 30-month payback could be a highlighted number or shown against the £480k option
  5. Slide 5 of Claude Haiku 4.5's deck
    Slide 5Acceptable All bars use the same colour, so Leeds is not visually highlighted despite being the focus.Y-axis tick labels are rounded and unevenly spaced (0, 2, 5, 8, 10, 12, 15, 18%), which is confusing; the 18% tick sits below the 18% York bar
  6. Slide 6 of Claude Haiku 4.5's deck
    Slide 6Acceptable The large background panel contains substantial unused space below the text.The bottom ~40% of the grey panel is empty; the content could be spaced or sized up to fill it
  7. Slide 7 of Claude Haiku 4.5's deck
    Slide 7Acceptable Three equally weighted evidence categories provide no immediate overarching takeaway.Text-only slide with the bottom half empty