Benchmarks / DeckBench / Northgate Homes

Measured by Spring Prompt

Claude Haiku 4.5: Responsive repairs: in-house team or renewed contract

For the board of trustees of a housing association, including two tenant board members. The decision it supports: whether to approve £1.2m to set up an in-house repairs team or renew the contract.

Verdict
Not presentable
Deck rating
635
Slides
6 (brief: 6-9)
Design quality
42%

Why it is not presentable

  • Did not give the analysis's recommendation within the first two slides
  • Made a material claim the analysis does not support
  • A slide the judges rated as needing work

In detail

  • Slide 6: “Reduces backlog and completion time as we recruit and train staff” is not supported by the analysis.
  • Slide 6: “Speaker notes: the backlog has grown by 7% in real terms (the 7% is demand growth; the backlog more than doubled)” is not supported by the analysis.
  • Slide 6: “The backlog has grown by 7% in real terms” is not supported by the analysis.
  1. Slide 1 of Claude Haiku 4.5's deck
    Slide 1Needs work The title is too large for the header band; its second line is visibly cut off.Second line of the title ('renewed contract') is cut off by the bottom edge of the title banner
  2. Slide 2 of Claude Haiku 4.5's deck
    Slide 2Polished Y-axis has no label or units
  3. Slide 3 of Claude Haiku 4.5's deck
    Slide 3Acceptable The statistic cards contain substantial empty space, making the layout feel oversized.Two-line title sits tight against the bottom of the banner
  4. Slide 4 of Claude Haiku 4.5's deck
    Slide 4Acceptable A large vertical gap separates the table from the explanatory bullets.Descender of 'y' in 'years' is clipped at the bottom edge of the title banner
  5. Slide 5 of Claude Haiku 4.5's deck
    Slide 5Needs work The chart title and the 1870 value label collide.Chart title 'Formal repair complaints' collides with the '1870' data label
  6. Slide 6 of Claude Haiku 4.5's deck
    Slide 6Acceptable The oversized content panel leaves a large empty area beneath the bullets.Descenders of 'g' in 'bridging' are clipped at the bottom edge of the title banner