claude-opus-5
claude-opus-5 · xhigh, showing frontend interaction. Results for all tested efforts are available below.
Frontend interaction87
claude-opus-5 · xhigh
- Backend engineering
- 74
- Frontend interaction
- 87
- Knowledge & Reasoning
- 85
- Visual aesthetics
- 66
- Maintainability
- 59
- Evaluation time
- 26m 6s
- Reference cost
- $3.17
Frontend interaction · Evaluation time & API cost
Results by reasoning effort
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| Model / effort | Overall | Backend engineering | Frontend interaction | Knowledge & Reasoning | Visual aesthetics | Maintainability | Total eval. time | Total ref. cost | Compare |
|---|---|---|---|---|---|---|---|---|---|
| 76.95 | 68 | 85 | 90 | 61 | 57 | 66m 37s | $4.06 | ||
| 77.75 | 74 | 87 | 85 | 66 | 59 | 80m 26s | $5.68 | ||
| 81.70 | 70 | 87 | 95 | 73 | 61 | 92m 12s | $7.99 |
Score breakdown
- Overall score
- 77.75
- Evaluation time
- 80m 26s
- Reference cost
- $5.68
Interface behavior, user interactions, and state feedback.
Layout and adaptation18 / 20
Content organization, layout constraints, and responsive adaptation.
Interaction behavior20 / 20
Input response, completed workflows, and edge-case interactions.
State continuity15 / 20
State propagation, recovery, and continuity across actions.
Accessibility and feedback13 / 15
Control semantics, accessibility support, and clear feedback.
State validation and regression21 / 25
Expected-state verification and behavioral regression checks.
What changes with higher reasoning effort
Compare frontend interaction scores, cost, and time across neighboring tested efforts.
high xhigh
- Frontend interaction
- +2.0 pts 85.00 → 87.00
- Reference cost
- +$0.80 $2.37 → $3.17
- Evaluation time
- +33.6% 19m 33s → 26m 6s
Data snapshot published · 10/27/2026Scoring & cost notes