Is claude-haiku-4.5-max good at Coding?
claude-haiku-4.5-max ranks #37 of 52 for Coding — usable. The top pick for this task is claude-opus-4.8-medium.
#37 / 52
Rank for this task
76.8
Score
$0.0343
Cost / run
claude-haiku-4.5-max on each Coding sub-task
| Secure Implementation | 97.8/100 | #17 |
| Refactoring | 78.7/100 | #34 |
| Code Quality and Testing Test | 77.6/100 | #38 |
| Code Review & Security | 71.0/100 | #46 |
| API and Data Code Test | 60.4/100 | #40 |
Frequently asked
Is claude-haiku-4.5-max good at Coding?
claude-haiku-4.5-max ranks #37 of 52 models we tested for Coding, scoring usable.
What is claude-haiku-4.5-max's strongest Coding skill?
Its best sub-task here is Secure Implementation.
This page is Spring Prompt, running
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Experiment · Cold outreach email
Prompt × model results
12 test cases · 3 evalsClaude Opus
GPT-5
Gemini
v1
7.1
6.8
7.4
v2
8.3
7.9
8.0
v3
9.2
★
8.6
8.4
Best combo: v3 × Claude Opus
9.2 quality · $0.004/run · 1.8s