Claude Sonnet 5.5
Claude Sonnet 5.5 · xhigh, showing frontend interaction. Results for all tested efforts are available below.
Frontend interaction86
Claude Sonnet 5.5 · xhigh
- Backend engineering
- 84
- Frontend interaction
- 86
- Knowledge & reasoning
- 85
- Visual aesthetics
- 73
- Maintainability
- 66
- Evaluation time
- 29m 45s
- Cost
- $1.17
Frontend interaction · Evaluation time & API cost
Tested configuration
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| Model / effort | Overall | Backend engineering | Frontend interaction | Knowledge & reasoning | Visual aesthetics | Maintainability | Total eval. time | Total ref. cost | Compare |
|---|---|---|---|---|---|---|---|---|---|
| 81.95 | 84 | 86 | 85 | 73 | 66 | 48m 32s | $2.80 |
Score breakdown
- Overall score
- 81.95
- Evaluation time
- 48m 32s
- Cost
- $2.80
Interface behavior, interactions and state feedback.
Layout and adaptation17 / 20
Content organization, layout constraints and responsive behavior.
Interaction behavior17 / 20
Responses to input, completed flows and edge cases.
State continuity20 / 20
State propagation, recovery and continuity across actions.
Accessibility and feedback15 / 15
Control semantics, accessibility and clear feedback.
State validation and regression17 / 25
Expected-state reasoning and behavioral regression checks.
Data snapshot published · 11/13/2026Scoring & cost notes