k2.8
k2.8 · high, showing frontend interaction. Results for all tested efforts are available below.
Frontend interaction72
k2.8 · high
- Backend engineering
- 54
- Frontend interaction
- 72
- Knowledge & Reasoning
- 70
- Visual aesthetics
- 57
- Maintainability
- 53
- Evaluation time
- 23m 59s
- Reference cost
- $0.25
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 |
|---|---|---|---|---|---|---|---|---|---|
| 63.55 | 54 | 72 | 70 | 57 | 53 | 70m 58s | $0.66 | ||
| — | — | — | 70 | — | — | 53m 24s | $0.59 |
Score breakdown
- Overall score
- 63.55
- Evaluation time
- 70m 58s
- Reference cost
- $0.66
Interface behavior, user interactions, and state feedback.
Layout and adaptation16 / 20
Content organization, layout constraints, and responsive adaptation.
Interaction behavior18 / 20
Input response, completed workflows, and edge-case interactions.
State continuity15 / 20
State propagation, recovery, and continuity across actions.
Accessibility and feedback10 / 15
Control semantics, accessibility support, and clear feedback.
State validation and regression13 / 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 max
- Frontend interaction
- — 72.00 → —
- Reference cost
- — $0.25 → —
- Evaluation time
- — 23m 59s → —
Data snapshot published · 10/27/2026Scoring & cost notes