claude-opus-4-8
claude-opus-4-8 · max, showing frontend interaction. Results for all tested efforts are available below.
Frontend interaction88
claude-opus-4-8 · max
- Backend engineering
- 64
- Frontend interaction
- 88
- Knowledge & Reasoning
- 85
- Visual aesthetics
- 68
- Maintainability
- 55
- Evaluation time
- 32m 18s
- Reference cost
- $4.18
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 |
|---|---|---|---|---|---|---|---|---|---|
| 65.65 | 48 | 72 | 75 | 66 | 55 | 84m 26s | $4.40 | ||
| 76.80 | 61 | 87 | 90 | 68 | 55 | 102m 10s | $9.18 | ||
| 75.85 | 64 | 88 | 85 | 68 | 55 | 106m 52s | $16.33 |
Score breakdown
- Overall score
- 75.85
- Evaluation time
- 106m 52s
- Reference cost
- $16.33
Interface behavior, user interactions, and state feedback.
Layout and adaptation18 / 20
Content organization, layout constraints, and responsive adaptation.
Interaction behavior19 / 20
Input response, completed workflows, and edge-case interactions.
State continuity20 / 20
State propagation, recovery, and continuity across actions.
Accessibility and feedback10 / 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.
xhigh max
- Frontend interaction
- +1.0 pts 87.00 → 88.00
- Reference cost
- +$1.12 $3.06 → $4.18
- Evaluation time
- +18.0% 27m 22s → 32m 18s
Data snapshot published · 10/27/2026Scoring & cost notes