Is Claude Haiku 4.5 good at Executive Assistant?
Claude Haiku 4.5 ranks #30 of 50 for Executive Assistant — strong. The top pick for this task is claude-opus-4.5-high.
Claude Haiku 4.5 on each Executive Assistant sub-task
| Tactful Rewrite Test | 87.3/100 | #6 |
| Useful in Five Minutes | 84.3/100 | #11 |
| Message Risk Review | 81.3/100 | #31 |
| Priority Triage Test | 67.3/100 | #46 |
Real examples, graded
WinAngry contractor follow-up 94/100
“The model perfectly executed the rewrite, hitting all constraints and tone requirements. The translation of raw frustration into professional, firm boundaries is excellent. The human tone is slightly held back by the slightly robotic opening ('I need to address the delivery delays on this item'), and the model included unprompted commentary at the end, but the rewrite itself is production-ready.”
Frequently asked
Is Claude Haiku 4.5 good at Executive Assistant?
Claude Haiku 4.5 ranks #30 of 50 models we tested for Executive Assistant, scoring strong.
What is Claude Haiku 4.5's strongest Executive Assistant skill?
Its best sub-task here is Tactful Rewrite Test.
This page is Spring Prompt, running
We just did this for every model. Do it for your prompt.
The rankings above come from running real tasks through real models and scoring every output. Spring Prompt is that same engine — pointed at your prompt, your test cases, and your definition of good.
- Generate test cases from your prompt — no eval set required to start.
- Compare models side by side with quality, cost and latency in one matrix.
- Optimise the winner until the scores say it's ready to ship.
Prompt × model results
12 test cases · 3 evals